2015 GMC Yukon XL 1500 SUV RWD

Trailer Brake connection gives errors. Has been fixed multiple times with dealer with error still occurring

Driver Rear brake led light not working

Brake lights - left brake light works intermittently, and often does not work. 3rd brake light (top center) has quit working. Both are issues with cracks in the circuit board, which googling has shown to be a known issue. Faulty, poorly designed or constructed parts!

Both my tail lights have failed. Dealer wants insane amount of money for new ones, so I opened up the lights and there is an obvious design flaw in the lights, to me it seems intentional at worst, incompetent at best. I am an electrical engineer, and there is no reason they should put a friction connection in the LED power bar, it is a glaring design flaw. Also having steering assist issue at low speed which was an issue that was supposed to be fixed in a previous recall service, but it is still malfunctioning.

Last week, the power brake assist began fading away intermittently at low speeds, and caught my wife off guard in a grocery store parking lot when she pulled into a parking space and the brakes were not available. She had to plant both feet on the brake pedal in a panic stop before crashing into the car parked in front of her, and has since never driven the vehicle. This is a danger, and is potentially life threatening.

Brake Assist Light came on. Pierre brakes failed and had to press down hard manually to get the car to stop. Felt antilock breaks were assisting. We felt very unsafe. It’s very scary.

Transmission failure at 167,000 miles. Transmission failed during a 100 mile trip initially slipping and eventually would not engage. Vehicle traveled on I 26 and could have resulted in accident on this 80 mph interstate. This vehicle is typically driven by my wife. No warning and GM Onstar provided vehicle diagnostic check in days prior to failure with no issues. Technician advised this was the 3rd vehicle this month in his shop with 6L80e transmission failure and said they normally fail around 150,000 miles. This is a known failure on numerous general motors vehicles across the product line. Repair required replacement of 6l80e transmission with a factory rebuilt transmission. Cost $4,100.

Rear LED taillight assembly. Connection is faulty and they illuminate sometimes and other times they do not.

Vehicle has a vibration in the gas pedal and shifts hard at times. The whole vehicle shakes. Even after I purchased a new set of tires I took it back twice thinking it was out of balance but that was not the case. Beyond aggravated with this vehicle and its issues!

Break like when out and only solution iam being given is to replace the whole housing at 800$ and it seems this a faulty component.

Steering locks up at lower speeds or when turning into a parking lot all the ligths shut off at the same time the steering does it has happened more at night lights flicker both interior lights and exterior lights a/c shuts off radio shuts off i have went to different dealers and have not been able to fix this problem even doh i show them videos of what it does both my wife and i have almost had a few accidents because of this

The problem initially started around August 19th when my daughter was driving the SUV. It started suddenly flashing multiple service problems ex trailer brake service, park assist service and stability track service. It started flashing them over and over every second and the engine would rev up then slow down which continued even after she was able to pull over and get it into park. It was terrifying for her. We had the vehicle towed to GMC. GMC felt the electrical problems were due to the fuse box so they replaced the entire fuse box and changed all the fuses. Last week, my daughter again was driving home on the highway and the vehicle started doing the same warning but also displayed several more warnings and the car was lurching forward and slowing down over and over again despite trying to maintain a safe speed. She was close to home and thankfully made it safely home. I drove the car the next morning a few miles to see what was going on and it started doing the same thing with alerts, servicing cycling through the dashboard and the speed and rpm kept revving up and slowing down, I could not maintain a steady slow speed as it seemed like the car was braking every few seconds so it kept lurching forward out of control. We had the car again towed to the same GMC. This time GMC changed out all the battery cables going to and from the batter itself. My husband picked up the car a few days later after being told the problem had been fixed. Within a couple miles of leaving the dealership (and thankfully before getting on the highway) the car started again with the lurching, revving and continuous flashing of a multitude of service alerts/failures. GMC had the car towed back to the service center where it has remained as they run more diagnostic tests. We are concerned that there is a serious electrical problem that they have been unable to figure out on this vehicle which has put each of us at serious safety risk when trying to drive it.

I almost died today. My brakes failed pedal went hard still is. Had to drive home with a stiff pedal and almost no brakes. Just paid $50,000 for this truck

The contact owns a 2015 GMC Yukon. The contact stated that while operating the vehicle, the power steering malfunctioned causing the steering wheel to become very difficult to turn in either direction. The contact indicated that recently when the failure occurred the vehicle also shut off nearly causing a crash. The vehicle was taken to the local dealer who diagnosed that the battery cables needed to be replaced. The vehicle was not yet repaired. The contact indicated that the vehicle was previously serviced under the NHTSA Campaign Number: 18V586000 (Steering) however, the failure recurred intermittently. The manufacturer was notified of the failure. The failure mileage was 75,000.

1. When starting out for the day start yukon, wait about 30 sec for the system to do self check, put foot on brake, put in gear the yukon will jump forward sometimes and bang. 2. When driving and you are decreasing in speed, sometimes you will get a small increase in speed, then it will start slowing down, sometime easy or hard where it will push your body forward. 3. Driving time to merge with traffic, put your foot on the gas pushing down, the yukon will start to increase in speed, then stops responding, (just for a few seconds) then it will go fast and bang or just this is bad because the other cars are coming up fast, there have been times I had to goto the right again and get out of traffic because it took to long to go. I have complained about this many times the techs would look at it, stating there are bulletins out on this same issue, they would go though and reprogram the Trans, they would state drive it for 200 miles, and it should correct itself, and it would and be ok for a few months or longer, then start again take it back to dealer do the same thing, i ask them what's going to happen if i am out of warranty, then you will have to pay to have to reprograming its about $150.00. I stated why will i have to keep paying for this issue, if its not a good fix, its a band Aid fix..... So i was told by a tech take off the negtive battery cable for 30 mins, tis should help you out also. Now take it in for a oil change ask if there is any new updates, we will check for you , yes we see that your Trans temp sensor is bad and it will be $475.00 I stated wait i have been complaining about this for years, NOW I am Out of warranty I need to pay REALLY.... NO dont fix it yet, I am going to reach out to GM.

Breaks are faulty, lights continue to go out in the rear after only a year after purchase. I’ve read other complaints about these issues. could be wiring or electrical issue with the breaks. Engine sounds like a plane is about to take off, has had starting problems. Overall horrible vehicle. There are a lot of problems with the vehicle, the lights are extremely dangerous as person behind would not know if I’m stopping when they fail to work and can cause a serious accident. Engine is a major concern as well.

Air conditioning stopped working.

I was dropping my daughter off at school in the car line. I was at low speed trying to brake and with the brake all the way down couldn't stop immediately. I was able to stop but then went to go again and when tried to stop again, couldn't and hit the car in front of me. It was making a sound while trying to brake but wouldn't engage my brakes. Luckily it didn't leave any damage and the other driver said it was OK and accepted my apology as my brakes were not working correctly.

Driver side brake lights don't work again. This will be the 3rd time that I know of that this piece of equipment has been changed out.

Brakes are not stopping the vehicle on short distances as it should. They are doing a clicking kind of noise and can feel pulses in the brake pedal as though ABS are trying to activate. I know there is a recall out but is saying my 2015 is not listed yet is doing the same thing that is described in the recall.

Right brake light and tail light quit working for a few days, then returned to normal operation, both worked fine for a week then the left side went out and also returns for a few days. Now both are out except for one led per side per cluster. No brake lights except for the one over the gate. And turn signals work as they should.

Tail Lights don't work. Have seen several complaints about this problem. There is currently a lawsuit concerning this. GMC will only cover replacement if car has less than 72,000 miles. The replacement lights cost about $800 each. Having it looked at now. Fear that I will have to pay replacement costs.

Fuel injector is direct injection into cylinder. Excess carbon build-up is endemic with this design causing power loss/decrease, knocking, and potentially increased emissions. Safety factor is loss/decrease of engine power when needed for safe highway driving. This problem is noted in GM literature and technical bulletins. The Malfunction Indicator Light (MIL), also know as the Check Engine Light, illuminated and provided generic malfunction codes via the OBD. Cylinder #7 fuel injector removed and replaced, mechanic inspected the used injector. Heavy carbon build-up noted.

LED Brake Lights fail due to design error typically on both side of the vehicle. I have found multiple reports of a failure on a circuit board that was poorly designed. A copper tracing is very narrow and fractures due to vibration resulting in Brake Light failure. Because the entire module must be replaced the repair costs $800-$900 per side.

Tail lights are not functioning properly. N182180270 was issued due to very common issue but no recall. The special adjustment only covers up to 72,000 miles. I now have 106,000 so not covered? Serious safety issue if brake lights are malfunctioning and GM aware of issue. If technician checking lights and they are intermittently working, then I drive away from dealer and they intermittently no longer work, that is a serious safety issue and a recall should happen. I took my vehicle in for an oil change and on the drive to have serviced I was told by my wife driving behind me that the right rear brake light wasn’t working. I asked tech to check. Technician confirmed but states left isn’t working either. Yet on drive to drop the vehicle for oil change the left was working. And we have a time stamped photo as proof(attached). I had someone tell me right rear brake light was out a couple of years ago but when I had it checked, all were on. So when are they working? When are they not working? And that is why a recall should be issued. correct a faulty design. These aren’t an easy fix of replacing a bulb. The whole unit has to be replaced at $700+ each. How many people are out there driving with these intermittent brake lights? We periodically check our lights to ensure working. But if these lights are on/off intermittently, that does very little good. Scary!

LED brake light on drivers side fails to illuminate (noticed first at about 72,700 miles). Upon further research, this appears to be a recurring issue with 2015-2016 Yukon and Yukon XL vehicles. The LED taillight assembly is a sealed housing and the individual brake light bulbs are not replaceable. There appears to be a design defect that is causing premature failures of these assemblies, which results in a safety hazard because the driver does not receive any notification that the brake lights have failed.

The contact owns a 2015 GMC Yukon. The contact stated that while driving approximately 25 mph, the check engine warning light illuminated, and the vehicle started to vibrate abnormally. The contact had taken the vehicle to the dealer who diagnosed that the catalytic converter needed to be replaced. The vehicle had not been repaired. The manufacturer was not made aware of the issue. The approximate failure mileage was 120,058.

At certain speeds my vehicle vibrates, like a grinding sound at speeds between 50-55. This is a safety risk because I have children and grandchild that frequently ride with me. I have taken my vehicle back to the dealership and they say it is no codes and send it back to me without fixing the problem. My vehicle has not been inspected by anyone except the GM dealership. I got my vehicle Nov. 2018 and this started happening between Dec. 2018 and Jan. 2019. My check engine light did appear and was flashing around this time. In 2019 I had to replace the rear shocks and I believe they are not working properly now.

Drivers side tail light intermittently works, doesn't work all the time. Passenger side brake light stays on continuously, never changes.

THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT WHILE DRIVING AT AN UNDISCLOSED SPEED, THE CONTACT WAS ALERTED BY HER HUSBAND WHO WAS DRIVING BEHIND THE VEHICLE, THAT THE REAR TAIL LIGHTS WERE INOPERABLE. THE CONTACT WAS ALSO ALERTED BY OTHER DRIVERS THAT THE REAR TAIL LIGHTS WERE NOT FUNCTIONING AS NEEDED. THE VEHICLE WAS TAKEN TO SIERRA BLANCA MOTOR CO. (304 US-70, RUIDOSO, NM 88345, (855) 707-6474) TO BE REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 19V645000 (SERVICE BRAKES, HYDRAULIC). THE TECHNICIAN ALSO INSPECTED THE LIGHTS AND STATED IN THE DIAGNOSTIC REPORT THAT ALL LIGHTS WERE WORKING AT THE TIME OF INSPECTION. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER FOR THE FAILURE HOWEVER, THE SECOND DEALER WAS UNABLE TO DUPLICATE THE FAILURE. THE CONTACT THEN HAD HER FRIEND, WHO WAS A RETIRED AUTHORIZED GMC TECHNICIAN, INSPECTED THE TAILLIGHTS AND DUPLICATED THE FAILURE. THE VEHICLE WAS THEN TAKEN BACK TO SIERRA BLANCA MOTOR CO. HOWEVER, THE SERVICE ADVISOR INSPECTED THE TAIL LIGHTS BUT OFFERED NO ASSISTANCE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THEY WOULD CHECK WITH THE DEALER TO SEE IF THEY COULD ASSIST WITH THE FAILURE. THE MANUFACTURER LATER INFORMED THE CONTACT THAT THEY WOULD OFFER A 25% DISCOUNT FOR EACH LIGHT TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 61,835.

THE TAIL LIGHTS FLICKER AND SOMETIMES DON'T WORK AT ALL.

STOP AND TAIL FUNCTIONS INSIDE THE TAIL LAMPS HAVE BECOME INOPERATIVE. PURCHASED VEHICLE USED AND FALLS JUST OUTSIDE OF THE SPECIAL COVERAGE ADJUSTMENT; N182180270. THIS IS STILL VERY MUCH A SAFETY ISSUE, EVEN THOUGH IT'S 1 MONTH LONGER THAN THE 6 YEAR CUTOFF.

PURCHASED A 2015 YUKON DENALI BACK IN NOVEMBER 2019. SINCE PURCHASING THE VEHICLE WE HAVE HAD TO REPLACE THE BATTERY, TRANSMISSION, AC COMPRESSOR AND EXPANSION VALVE (WHICH STILL ISN'T WORKING CORRECTLY, BECAUSE IT DOESN'T BLOW COLD AIR), AND THE BLACK PANELS THAT ARE IN BETWEEN THE WINDOWS. ALSO, BOTH TAIL LIGHTS HAVE DECIDED TO QUIT WORKING.... WHICH CONCERNS ME GREATLY BECAUSE CARS BEHIND ME DON'T KNOW WHEN I AM STOPPED OR APPLYING THE BREAKS. STOPPED OR HAVE MY FOOT ON THE BREAK.

PASSENGER SIDE TAIL LIGHT/BRAKE LIGHT GOES OUT INTERMITTENTLY AT RANDOM. I PURCHASED CAR USED IN FEBRUARY 2020 AND WAS INFORMED SOON AFTER BY FRIEND THAT MY TAIL LIGHT WAS OUT WHEN LEAVING THEIR HOME. IT WAS WORKING THE NEXT DAY WHEN I CHECKED. I NOW WATCH IT AND SEE THAT IT WORKS ONLY SOMETIMES. COST TO REPLACE IS APPROXIMATELY $700 ASSUMING ONLY A REPLACEMENT LIGHT IS NEEDED AND NOTHING ELSE IS WRONG. BASED ON THE MULTIPLE COMPLAINTS I HAVE SEEN THIS SOUNDS LIKE A WIRING ISSUE THAT SHOULD BE A MANUFACTURER RECALL FOR SAFETY REASONS.

REAR BREAK LIGHT . INTERNAL WIRING OF THE TAIL LIGHTS CRACKS LEADING TO TAIL LIGHT FAILURE. THE FAILURE DOES NOT TRIGGER ANY WARNINGS AND THE DRIVER IS UNAWARE OF THIS FAILURE UNLESS THEY PREFORM A PRE TRIP INSPECTION.

ISSUE WHEN BRAKING. LOTS OF FORCE NEEDED AT TIMES TO STOP.SEEMS TO OCCUR MORE AT SLOWER SPEEDS.

ONSTART NOT WORKING PROPERLY. CANNOT ACCESS GPS AND/OR CERTAIN FUNCTIONS IN THE GMC APPLICATION DUE TO NO ANTENNA SIGNAL BEING OBTAINED THROUGH INTELLILINK SYSTEM. ONSTAR MIRROR HAS A RED LIGHT AND GPS HAS A CROSS HATCH THROUGH IT. WE HAVE ACTIVATED ONSTAR PROFILE AND SUBSCRIPTION. I KNOW THEIR HAS BEEN A RECALL ON THIS ANTENNA IN THE PAST BUT WE JUST PURCHASED THE VEHICLE.

REAR PASSENGER BRAKE LIGHT FAILURE.. KNOWN ISSUE THAT HAS BEEN NEGLECTED BY GMC.

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, IT WAS DISCOVERED THAT THE REAR BRAKE LIGHTS WERE INOPERABLE. THE CONTACT DETERMINED THAT THE FAILURE WAS INTERMITTENT BY TAPPING ON THE LIGHT HOUSING. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER BEN MYNATT BUICK LOCATED AT 289 CONCORD PKWY S, CONCORD, NC 28027 WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS CONTACTED BUT NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 79,800.

FIRST NOTE THAT OUR RECALL FOR INCREASED PEDAL EFFORT WAS DONE ON OUR 2015 GMC YUKON 2 MONTHS BEFORE THIS INCIDENT. OUR VEHICLE WAS TRAVELING AT A HIGH RATE OF SPEED COMING HOME FROM MAMMOTH ON THE 15 FREEWAY. WE HEARD WHAT WE DESCRIBE AS A 'BUZZING' NOISE BUT WE COULDN'T TELL IF IT WAS OUR CAR OR ANOTHER ON THE FREEWAY IT ALMOST SOUNDED LIKE TIRE TREAD BEFORE YOU HAVE A BLOW OUT. WE SLOWED DOWN A BIT (65-70MPH) TO CHECK OUR SURROUNDINGS. A FEW MINUTES LATER WE STARTED TO LOSE CONTROL OF OUR YUKON. I STARTED TO UNBUCKLE AND CLIMB TO MY HUSBANDS DRIVERS SEAT BECAUSE HE WASN'T RESPONDING TO OUR SCREAMS AND HE LOOKED ILL. AS I WAS SCREAMING HIS NAME HE FINALLY SAYS INTO MY EAR WE HAVE TO CRASH! I PANICKED AND SCREAMED WHAT IS HAPPENING. HE REPLIES 'WE HAVE NO BRAKES'! THE PEDAL WAS AS HARD AS A ROCK LIKE A BRICK WAS UNDERNEATH IT AND OUR CAR WAS SERVING BACK AND FORTH. AS TRAFFIC SLOWED AND WE PREPARED TO CRASH INTO THE CAR IN FRONT THE CENTER DIVIDER OPENED UP AND WE WERE ABLE TO CRUISE DOWN IT UNTIL WE SLAMMED E BRAKE ON. THESE MODELS SHOULD NOT BE ON THE ROAD AND WE COULD HAVE VERY EASILY DIED OR KILLED ANOTHER FAMILY IN THE PROCESS! ABSOLUTELY UNACCEPTABLE ON GMS PART! TERRIFYING! THERE HAS BEEN NO VACUUM PUMP RECALL PLACED ON OUR YUKON AND IT WAS THE VACUUM PUMP THAT FAILED WHICH MADE THE BRAKES FAIL THERE WAS NO BACK UP ZERO BRAKES WITH A FAMILY OF 5 IN THE CAR ON THE FREEWAY! EVERY OWNER WHO OWNS A 2015/2016 SHOULD BE AWARE THAT THIS CAN HAPPEN TO THEM. IT'S NOT JUST AT SLOW SPEED. WE HAVEN'T STEPPED FOOT IN OUR CAR SINCE OUR KIDS ARE SCARED TO DEATH TO RIDE IN ANY CAR THAT LOOKS LIKE IT.

BOTH REAR TAIL LIGHT ASSEMBLIES WENT BAD. THE LEFT ONE IN APRIL OF 2019 AND THE RIGHT ONE IN JANUARY OF 2021. SERVICE ADVISORS IN THE 2 DEALERSHIPS I DEAL WITH CLAIM THE DO NOT KNOW ANYTHING ABOUT IT. YET A NUMBER OF REPAIR SHOPS ON THE INTERNET KNOW OF THIS PROBLEM IN 2015 TO 2019 YUKON'S BECAUSE THEY REPAIR THEM. FUNNY THAT GM DOES NOT. I SENT THE 1ST ONE OUT AND IT WAS REPAIRED FOR WELL UNDER THE COST OF A NEW ONE. I COMPLAINED AGAIN TO THE SERVICE ADVISOR ABOUT THIS ONE TO NO AVAIL. GOING TO SEND IT OUT FOR REPAIR AS WELL. INCIDENTALLY THEY COVER THE REPAIR WITH A LIFETIME WARRANTY.

TL* THE CONTACT OWNS A 2015 GMC DENALI. THE CONTACT STATED WHILE DRIVING 35 MPH, THE VEHICLE DOWNSHIFTED AND WAS UNABLE TO UPSHIFT INTO THE HIGHER GEARS. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE CONTACT CALLED THE LOCAL DEALER STERLING BUICK GMC (5853 FRONTAGE RD. I 49 SOUTH, OPELOUSAS, LA 70570, (337) 942-3516) AND MADE THE DEALER AWARE OF THE FAILURE. THE VEHICLE HAD NOT BEEN DIAGNOSED NOR REPAIRED AS OF YET. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 148,000.

WHEN DRIVING BETWEEN 40-70 MILES AN HOUR. I FEEL A VIBRATION SOMEWHERE IN THE VEHICLE. THE VIBRATION FEELS LIKE U ARE ROLLING OVER RUMBLE STRIPS. THIS HAPPENS TIME AND TIME AGAIN ON THE HIGHWAY, WHILE IN MOTION ONLY.

THE AIR IN OUR 2015 YUKON HAS WENT OUT AND IS CONSTANTLY BLOWING WARM AIR. ITWILL NOT HOLD FREON. THE TEMPS IN LAS VEGAS GET INTO THE TRIPLE DIGITS. MY 78 YEAR MOTHER CONSTANTLY USES THE VEHICLE TO GET PLACES. I HAVE RESEARCHED THE PROBLEM AND SEEMS TO BE A CONSTANT PROBLEM WITH THE DESIGN OF THE AC CONDENSER AND HOSE DESIGN. WE HAVE BEEN SMELLING FREON FOR SOME TIME SO IT MUST HAVE BEEN SLOWLY LEAKING OUT. THIS SHOULD BE A RECALL PROBLEM SINCE SO MANY PEOPLE HAVE HAD THE SAME PROBLEM AND IS DEFINITELY A SAFETY PROBLEM HERE IN DESERT. THE PROBLEM IS CONSTANT, IN MOTION OR SITTING STILL.

REAR LED TAIL LIGHTS FAILING. 1 HAS BEEN REPLACED ALREADY, SECOND, OPPOSITE SIDE IS NOW FAILING.

THE POWER STEERING LOCKS UP AND THE DISPLAY ON DASH READS POWER STEERING LOSETHIS HAS HAPPENED 6 TIMES AND EACH TIME I'VE HAD TO GO RESCUE MY WIFE THIS IS HER CAR. I FOUND OUT THAT I COULD REMOVE THE BATTERY CABLE FROM BATTERY TO RESET THE PROBLEM BUT IT ONLY LAST FOR A SHORT WHILE

MY 2015 YUKON XL SLT TRANSMISSION DEVELOPED A STUTTER WHILE GOING ALONG ACCELERATING BUT WOULD GO AWAY AS YOU DRIVE. UNFORTUNATELY THIS CAME TO AN ABRUPT END THIS PAST JANUARY WHEN I JUMPED IN IT AND WENT ABOUT 50 FEET AND THE VEHICLE SOUNDED LIKE IT WAS IN NEUTRAL AND I COULDN'T GO ANYWHERE WITHOUT CUTTING IT OFF AND STARTING OVER WHICH ONLY CAUSED THE PROCESS TO REPEAT.. I HAD MY MECHANIC TOW IT TO THEIR SHOP AND DIAGNOSE THE PROBLEM. THE TOLD ME THE TRANSMISSION WAS MALFUNCTIONING. I HAD A SECOND OPINION FROM THE DEALERSHIP I BOUGHT IT FROM AND THE CONCLUSION WAS THE SAME. THE VEHICLE HAD 162K ON IT AND I WAS EXPECTING IT TO MATCH WHAT MY PREVIOUS YUKON REACHED AND WAS STILL GOING. OVER $4K LATER WITH NEW TRANSMISSION, I'M KEEPING MY FINGERS CROSSED. THIS SHOULDN'T HAVE HAPPENED THIS SOON.

BOTH REAR TAIL LIGHTS ARE INOPERABLE AND THE DEALER WANTS OVER $800 TO REPLACE. I'M OVER THE MILEAGE LIMIT FOR THE RECALL SO I'M OUT OF LUCK.

PASSENGER REAR BRAKE LIGHT IS OUT. ALL LED LIGHTS WILL NOT LIGHT UP WITH RUNNING LIGHTS ON OR THE BRAKE DEPRESSED

REAR LIFTGATE WILL NOT OPEN. REPLACED LIFTGATE CONTROL MODULE AND STILL WILL NOT WORK. MECHANIC SAYS IT IS NOW BODY CONTROL MODULE. LIGHTS STAY ON INSIDE VEHICLE AT ALL TIMES AND HORN IS DISABLED

THE BACK PASSENGER BRAKE LIGHT HAS BEEN FUNCTIONING INTERMITTENTLY FOR THE PAST 15 MONTHS. WE HAVE BEEN STOPPED BY OTHER VEHICLES LETTING US KNOW 'YOUR TAILIGHT IS OUT' BUT WHEN WE GET HOME TO LOOK AT IT, THE LIGHT IS FUNCTIONING JUST FINE. AFTER MULTIPLE OCCURRENCES BEING TOLD THE SAME THING, WE TOOK THE YUKON INTO THE DEALER TO HAVE IT CHECKED. THE DEALER LET US KNOW THAT THIS IS A KNOWN ISSUE WITH THIS DESIGN, AND THAT THERE IS A RECALL/WARRANTY FOR THIS ISSUE. HOWEVER - OUR YUKON HAD 76,000 MILES AT THE TIME WE TOOK IT IN, AND THE RECALL ONLY COVERED VEHICLES LESS THAN 72,000 MILES OR 6YEARS FROM DATE OF SERVICE. NOW - I HAVE READ MANY FORUMS AND SEEN ALL ACROSS THE COUNTRY THAT THIS ISSUE IS OCCURRING DUE TO A POOR DESIGN FROM GM. LIMITING THE RECALL TO A CERTAIN MILEAGE IS [XXX] WHEN YOU KNOW THERE IS A DESIGN FLAW IN THE FIRST PLACE. NOT ONLY IS THIS A SAFETY CONCERN WITH THE TAILLIGHT NOT WORKING, BUT GM IS NOW REFUSING TO REPLACE IT? I EXPECT THIS ITEM TO BE COVERED IN FULL, AS I DON'T SPEND $70K ON A VEHICLE ONLY TO HAVE TO REPLACE DEFECTS ON MY OWN DIME. $1000 FOR A REPLACEMENT TAILLIGHT, ARE YOU KIDDING ME? I WOULD LIKE OUR TAILLIGHT REPLACED AT NO COST DUE TO POOR DESIGN AND A MANUFACTURER'S DEFECT - BOTH OF WHICH ARE NO FAULT OF THE USE AND OWNERSHIP OF MY YUKON. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

VEHICLE SEEMS TO BE STUCK IN 4WD, UNABLE TO SWITCH OUT OF IT. CANNOT TURN VEHICLE.

THE BRAKES FAILED IN MY CAR CAUSING A REAR COLLISION WITH AN OBJECT IN MY DRIVEWAY. AFTER INSPECTION FROM A CERTIFIED GMC DEALERSHIP, THE BRAKE FAILURE WAS NOT CAUSED BY SERVICE NEGLECT OR AGE OF BRAKES, IT WAS DUE TO THE VACCUM PUMP FAILURE TO PROVIDE PRESSURE. THIS IS THE SECOND TIME IN TWO YEARS THIS PART HAS CAUSED MY BRAKES TO FAIL. THE DEALERSHIP REPLACED THE PART AT NO COST THOUGH THERE IS NOT FORMAL RECALL ON THIS PART. BOTH TIMES THIS PART FAILED THE CAR WAS IN MOTION. THE FIRST TIME IT WAS TOWED OUT OF A CITY TO BE REPAIRED AS IT WAS DANGERSOUS TO DRIVE AND THE SECOND TIME THE FAILURE CAUSED THE VEHICLE TO COLLIDE WITH A LARGE DUMPSTER IN MY DRIVEWAY CAUSING EXTENSIVE DAMAGE TO THE REAR PASSENGER SIDE OF THE CAR. THANKFULLY THERE WAS NOT PHYSICAL DAMAGE TO ANY PERSONS IN EITHER OF THESE TWO INCIDENTS WHICH BOTH WERE NO FAULT OF THE DRIVER OR OWNER OF THE CAR.

WHILE DRIVING ON HIGHWAY INSTITUTE STEERING POWER AND COULD BARELY CONTROL THE STEERING WHEEL WHILE POWER ASSIST WARNING, STABILIZE,AIRBAG LIGHT AND PASSENGER WINDOWS WOULDN'T GO UP.

SO MY BRAKE LIGHT ON REAR ALL HAVE GONE OUT DUE TO BAD LED LIGHTS OR SOME KNOWN COMPONENT GOES BAD. #2. FUEL PUMP IS BAD. #3 RADIATOR HAS A CRACK IN IT. THIS IS A 2015 YUKON

AT 38,000 (2018) THIS VEHICLE REQUIRED A FRONT LEFT AND REAR RIGHT SHOCK REPLACEMENT DUE TO LOCKING UP. AT 61,000 MILES BOTH REAR SHOCKS LOCKED AGAIN. THIS TIME NOT REPAIRED UNDER WARRANTY AND COSTING $1500 TO FIX. GMC CARE OFFERED ME $100 SERVICE VOUCHER AND NO ASSISTANCE ON THEIR FAULTY PRODUCTS. THE GMC DEALER OFFERED ME A $1500 COUPON GOOD FOR MY NEXT PURCHASE OR POSSIBLY $1500 TOWARD WHEN MY FRONT SHOCKS HAVE ISSUES. WHAT??? THE $1500 COUPON IS GOOD FOR 1 YEAR TOWARD THE PURCHASE OF A NEW GMC. EVERYONE NEEDS TO CALL GMC CARE TO COMPLAIN.1-866-790-5600 SO WE GET REIMBURSED FOR AN OBVIOUS RECALLABLE ITEM. NO VEHICLE LESS THEN 5 YEARS OLD SHOULD NEED SHOCKS REPLACED TWICE. THIS IS MY THIRD GMC YUKON DENALI AND MY LAST DUE TO GMC NOT WORKING WITH ME. DOES ANYONE THINK A VEHICLES SHOCKS SHOULD NEED TO BE REPLACE TWICE IN A 5 YEAR LIFE??

THE BRAKES ON MY 2015 GMC YUKON SUDDENLY BECAME EXTREMELY DIFFICULT TO OPERATE WITH VERY HARD BRAKE PEDAL AND INCREASED STOPPING DISTANCE. I WAS ABLE TO BRING THE VEHICLE TO THE DEALER FOR SERVICE. THEY INFORMED ME THAT THERE WAS NO OUTPUT FROM THE ENGINE VACUUM PUMP TO THE BRAKE BOOSTER AND IT WOULD BE ADDRESSED UNDER A SPECIAL COVERAGE WARRANTY FROM GM REPAIRED. HOWEVER, AFTER FIXING THE COVERED PART OF THE VACUUM PUMP ASSEMBLY, THEY INDICATED THAT THE PROBLEM WAS STILL PREVALENT AND DETERMINED THEY ALSO NEEDED TO REPLACE THE BRAKE BOOSTER THAT WAS ALSO AT FAULT. THE BRAKE BOOSTER WAS NOT COVERED UNDER THE SPECIAL COVERAGE AND RESULTED IN A SIGNIFICANT CHARGE. IT SEEMS THAT THE BRAKING SYSTEM ISSUES ARE RELATED AND NEEDS TO BE LOOKED INTO FURTHER.

WHEN I GET TO A RED LIGHT OR A PARKING SPOT SOMETIMES THE POWER STEERING GETS HARD AND IT GETS HARD FOR ME TO STEER IT DOESN'T DO IT ALL THE TIME BUT I HAS DONE IT MORE THAN 3 TIMES AND SCARED VEHICLES POWER STEERING MIGHT STOP WORKING ONE DAY

TL* THE CONTACT OWNED A 2015 GMC DENALI. THE CONTACT STATED THAT WHILE THEIR HUSBAND WAS DRIVING APPROXIMATELY 45 MPH, WHEN THE TRAFFIC CAME TO A SUDDEN STOP CAUSING THE CONTACT TO APPLY THE BRAKES TO THE VEHICLE. THE DRIVER HAD TO DEPRESS THE BRAKING PEDAL EXCESSIVELY, HOWEVER, THE BRAKES DID NOT STOP AND THE BRAKES WERE FLOORED. THE VEHICLE ENDED UP REAR ENDING THE VEHICLE IN FRONT. THE AIR BAGS DID DEPLOY. THE VEHICLE WAS TOWED AND TOTALED. A POLICE REPORT WAS FILED. THE PASSENGER RECEIVED INJURIES TO THE CHEST AND LOWER ABDOMEN AREA. THE ONLY MEDICAL ATTENTION RECEIVED WAS BY EMT AT TIME OF THE CRASH. THE DEALER (CARDINALE GMC 2 HEITZINGER PLAZA, SEASIDE, CA 93955, (831) 322-4112) WAS MADE AWARE. THE CONTACT STATED THEY RECEIVED A NOTICE REGARDING THEIR VEHICLE HAVING ANTI-LOCK BRAKING ISSUES AFTER THE CRASH HAD OCCURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 73,000. THE VIN WAS NOT AVAILABLE. *LN*DT*DT*JB THE CONSUMER PROVIDED PHOTOS. *TR

REAR BRAKE/TAILLIGHT ASSEMBLY NOT WORKING CONSISTENTLY IN MOTION.

TAIL LIGHT/BREAK LIGHT WENT OUT FOR 2ND TIME. YOU CANNOT JUST PURCHASE A NEW TAIL LIGHT. THE DEALER STATES YOU HAVE TO PURCHASE A NEW TAIL LIGHT. THE DEALER WANTS $800 DOLLARS TO A NEW TAILLIGHT POD TO MAKE THE CAR SAFE AGAIN. CALLING GMC YOU NEED TO SPEND $100 DOLLARS FOR A DIAGNOSIS IN ORDER TO BE CONSIDERED FOR ASSISTANCE FROM GM WITH NO PROMISE OF ASSISTANCE.

LEFT REAR LIGHT ASSEMBLY INTERMITTENT OPEN CIRCUIT. WIRING CHECKS OKAY. GOOD POWER AND GROUNDS. NOTED THAT THE LAMP HOUSING HAS EVIDENCE OF CORROSION AT THE BASE OF THE MAIN CONNECTOR. THE HOUSING IS A SEALED UNIT (NO SERVICEABLE PARTS) SO THE NATURE ASSEMBLY NEEDS TO BE REPLACED. I AM A 37+YEAR A.S.E. MASTER TECHNICIAN AND STATE OF MICHIGAN MASTER TECHNICIAN SO I AM WELL SEASONED AT PROPER AUTO/LIGHT TRUCK ELECTRICAL DIAGNOSIS. THE LIGHT WILL GO OUT WHILE SITING STILL AND/OR IN MOTION. THIS IS A SAFETY CONCERN FOR OBVIOUS REASONS.

DRIVER TAIL LIGHT WORKS INCONSISTENTLY

PASSENGER REAR BRAKE LIGHTS QUIT WORKING. APPEARS TO BE A DEFECT IN THE DESIGN THAT CAUSES A BREAK IN THE CIRCUIT ON THE LIGHT ASSEMBLY. REPAIR CAN BE MANUALLY DOWN BY CUTTING THROUGH PLASTIC OF ASSEMBLY AND SOLDERING BREAK, OR REPLACEMENT OF ENTIRE LIGHT ASSEMBLY. NO ACCIDENTS - JUST NORMAL DRIVING.

ONE OF THE BREAK LIGHTS IS OUT. THEY HAVE MADE THE BRAKE LIGHTS IN SUCH A WAY THAT YOU CAN NO LONGER JUST REPLACE THE BULBS BUT HAVE TO REPLACE THE ENTIRE UNIT AT A COST OF $885. THERE IS A DESIGN FLAW IN THE 2015 AND 2016 MODELS THAT CAUSES THE BRAKE LIGHTS TO FAIL. GMC IS AWARE OF IT AND DID EXTEND WARRANTY COVERAGE SO THAT IF YOU ARE "LUCKY" ENOUGH TO HAVE THEM FAIL WITH LESS THAN 72,000 ON YOUR VEHICLE THEY WILL REPLACE THEM AT NO COST BUT AFTER THAT THEY WILL NOT. THEY KNOW THE PRODUCT AND IT SHOULD BE RECALLED. IT IS A SAFETY ISSUE FOR PEOPLE TO DRIVE AROUND WITHOUT BRAKE LIGHTS BECAUSE IT COSTS NEARLY $900 A PIECE TO REPLACE THEM! PERHAPS THEY SHOULDN'T HAVE TURNED WHAT USED TO BE AN CHEAP, EASY THING TO FIX ON YOUR OWN INTO A $900 REPAIR IN THE FIRST PLACE. NOW THAT THEY HAVE THEY SHOULD AT LEAST STAND BEHIND THE PRODUCT.

LED BRAKE LAMP WENT OUT AT 42K MILES, BUT GM REQUIRES REPLACEMENT OF ENTIRE TAIL LAMP ASSEMBLY AT EXPONENTIAL COST.

THE LEFT LED TAIL LIGHT WOULD GO OUT AND THEN COME BACK ON. THIS HAS BEEN HAPPENING FOR OVER A YEAR NOW. POLICE STOPPED ME TWICE BUT THANKFULLY, DID NOT GIVE ME A TICKET. HAD IT REPAIRED 2 OR 3 TIMES. IT MIGHT LAST A DAY OR TWO AND THEN GOES OUT AGAIN. APPARENTLY, THERE IS A THIN METAL PIECE THAT IS SORTED TOGETHER THAT KEEPS BREAKING. THE RIGHT ONE HAS STARTED DOING IT TOO. I WAS OVER THE MILEAGE FOR THE RECALL. CAN'T AFFORD THE $1600 OR SO IT WOULD COST FOR NEW IMPROVED TAIL LIGHTS. WHAT DOES MILEAGE HAVE TO DO WITH REPAIRING A DEFECT IN THE PRODUCTS USED IN THE TAIL LIGHT? I AM CONSTANTLY AFRAID SOMEONE WILL REAR END ME SINCE THE LIGHT DOESN'T WORK.

WHEN SITTING AT A LIGHT, OR STOP SIGN VEHICLE ACTS AS IF IT WANTS TO CUT OFF, CHECK ENGINE LIGHT IS FLASHING, WHEN I'M DRIVING VEHICLE THE CHECK ENGINE LIGHT STAYS LIT. I DID A SCAN OF THE VEHICLE AND THE CODE I GOT WAS P0303 WHICH IS FOR A CYLINDER 3 MISFIRE. I HAVE CHANGED OUT THE SPARK PLUGS AND WIRES, ALSO THE IGNITION COIL. I CHANGED OUT THE FUEL INJECTOR FOR CYLINDER 3 AND ALSO THE FUEL PUMP ACTUATOR. ITS STILL SHAKING, DON'T KNOW WHAT THE PROBLEM IS BUT I HOPE YOU GUYS CAN COME UP WITH WHAT I NEED TO DO NEXT. I'VE HAD TO SPEND MONEY OUT OF POCKET FOR THIS BECAUSE ITS NOT UNDER WARRANTY.

MY PASSENGER BRAKE LIGHTS STOPPED WORKING. APPARENTLY THE ONLY WAY TO FIX IS TO BUY A WHOLE NEW UNIT WHICH COSTS $300-$500.

REAR TAIL LAMPS BOTH SIDES ARE OUT

2015 REAR BRAKE LIGHTS WORK INTERMITTENTLY AND NEED TO BE REPLACED OR REPAIRED. GMC KNOW THERE ARE NUMEROUS COMPLAINTS ABOUT THIS PROBLEM AND HAVE DONE NOTHING. HUGE SAFETY ISSUE!!

THERE WAS A RECALL FOR LOW BREAK FAILURE IT WAS RECALL 19V645. I HAD THIS DONE LAST YEAR AND TODAY I ALMOST HIT A CAR IN THE DRIVE THROUGH SIDE THE BRAKES ARE STILL DOING THE SAME THING GOING TO THE FLOOR. THEY NEED TO REPLACE THE FAULTY VACUUM PUMP. I EXPERIENCE THIS WHILE BACKING OUT AND STOPPING AT SLOW SPEEDS.

THIS HAS HAPPENED SEVERAL TIME IN THE CITY CROSSING AN INTERSECTION USUALLY AT SLOW SPEED BRAKING AND TURNING AND ALL THE SUDDEN I LOSE EVERYTHING. NO STEERING ELECTRICAL AND BRAKING. THE PARK ASSIST WILL SOMETIMES START GOING OFF LIKE CRAZY JUST BEFORE IT HAPPENS, BUT NOT ALL THE TIME. PUT IN PARK AND OPEN THE DOOR IT COMES BACK ON. THEN SAYS ROLL DOWN DRIVERS SIDE WINDOW AND THEN BACK UP. AT ON TIME I DID HAVE IT HAPPEN ON THE HIGHWAY. I WAS GETTING READY TO PASS AND GIVING IT GAS AND EVERYTHING SHUT DOWN FOR A SPLIT SECOND AND THEN TOOK OFF AGAIN. THIS PROBLEM IS GOING TO GET SOMEONE KILLED.

THIS VEHICLE HAD A FAILED DRIVER'S BRAKE LIGHT AT ABOUT 60K MILES AND IT WAS REPLACED AS A RECALL ITEM. AT 76K MILES THE PASSENGER BRAKE LIGHT HAS FAILED AND WE ARE INFORMED IT IS NO LONGER A RECALL ITEM BECAUSE IT'S OUT OF THE RECALL TIMEFRAME. I'VE ALSO KNOWN 2 OTHER PEOPLE WITH YUKON'S, BOTH NEIGHBORS AND BOTH HAVE HAD AT LEAST 1 FAILED BRAKE LIGHT. IF THIS IS A KNOWN FAILURE AND SAFETY ISSUE, WHY ARE THEY DENYING RECALL AT SUCH A LOW MILEAGE.

THE DOOR LOCK ACTUATOR WORKS INTERMEDIATELY. I CAN'T ALWAYS UNLOCK OR LOCK THE DOOR WITH THE KEY FOB AND THERE IS NOT A MANUAL ENTRY.

THE CLEAR COAT ON MY HOOD AND ROOF IS COMPLETELY GONE. I NOTICED THE HOOD LOOKED A LITTLE DULL ABOUT 6 MONTHS AGO AND IT PROGRESSIVELY GOT WORSE. NOW THE PAIN IS STARTING TO CHIP. THIS VEHICLE IS ONLY 5 YEARS OLD, THERE'S NO WAY THE CLEAR COAT SHOULD BE COMPLETELY GONE.

TAIL LIGHTS GO OUT. I HAVE READ MULTIPLE POSTS ABOUT THIS ISSUE, BUT YET THERE IS NO SAFETY RECALL ISSUED FOR THIS. IT IS VERY EXPENSIVE TO REPLACE THE LIGHTS AND I AM AFRAID IF I DO, THE SAME ISSUE WILL EXIST.

LIFT GATE IS HAVING TROUBLE OPENING

TOOK MY CERTIFIED PRE-OWNED 2015 YUKON XL INTO DEALER WHILE STILL UNDER WARRANTY WITH INTERMITTENT FAILURE IN BOTH TAIL LAMPS (THE RED PART FOR BRAKE AND TAIL LAMP FUNCTION GOES OUT; TURN SIGNAL STILL WORKS). CONDITION WAS NOT NOTED ON MY SERVICE TICKET SINCE THE TAIL LAMPS WAS WORKING FINE AT THE TIME. WARRANTY EXPIRED, PASSENGER TAIL LAMP WENT OUT COMPLETELY AND BOTH DEALER AND A CALL TO GMC TOLD ME THAT THEY WOULDN'T ASSIST IN SPITE OF MY ATTEMPT TO ADDRESS WHILE UNDER WARRANTY. NEEDED TAIL LAMP TO PASS STATE INSPECTION AND RETURN MY WIFE AND FOUR KIDS SAFELY TO THE ROAD, SO I HAD TO PAY. AS I WALKED OUT OF THE DEALERSHIP TO RETRIEVE MY VEHICLE AFTER THE $400 PASSENGER TAIL LAMP REPLACEMENT, I FOUND THE DRIVER SIDE TAIL LAMP TO BE INOPERABLE, EVEN THOUGH IT HAD JUST PASSED THE STATE INSPECTION 20 MIN PRIOR. I SHOWED THE SERVICE ADVISOR AND SPOKE TO SERVICE MANAGER. THEY BOTH AGREED THAT THE TAIL LAMP ISSUE IS WIDE-SPREAD, UNSAFE, AND A MAJOR QUALITY ISSUE, BUT THEY WERE BOUND BY GMC POLICIES. YES, GMC EXTENDED THE WARRANTY FOR THESE TAIL LAMPS, BUT I BOUGHT MY VEHICLE AS PREOWNED CERTIFIED WITH 68K MILES. SPECIAL PART WARRANTY WENT TO 70K AND MY CERTIFIED WARRANTY WENT TO 80K. I DID MY PART AND TOOK THE VEHICLE IN AS SOON AS THE PROBLEM AROSE, YET HERE I AM HOLDING AN $800 BAG OF BROKEN TAIL LAMPS. HORRENDOUS QUALITY ISSUE THAT IS A MAJOR SAFETY ISSUE FOR THESE VEHICLES. IT IS TIME TO ISSUE THE RECALL!!!

BOUGHT THE 2015 YUKON XL AS CERTIFIED PREOWNED. WHILE STILL COVERED UNDER CERTIFIED WARRANTY, I COMPLAINED ABOUT THE INTERMITTENT TAIL LAMP FAILURE, BUT THE DEALER COULDN'T REPLICATE. YOU KNOW THE REST...THE CERTIFIED WARRANTY THEN EXPIRED BY MILEAGE, THEN THE TAIL LAMP COMPLETELY FAILED, THEN I TOOK IT BACK IN AND THEY SAY THEY WON'T COVER IT. I SPOKE TO DEALER SERVICE MANAGER, GMC CUSTOMER SERVICE (PLUS A MANAGER), BUT I"M TOLD THAT THEY WON'T ASSIST SINCE I'M OUT OF WARRANTY. I DID MY PART...I TOOK THE VEHICLE IN WHILE STILL UNDER WARRANTY AS SOON AS THE CONDITION PRESENTED ITSELF. IT'S A SHAME THAT GMC WON'T OWN THIS MASSIVE FAILURE UNTIL A RECALL ISSUED. MAYBE MY COMPLAINT WILL BE THE TIPPING POINT THAT KICKS OFF THAT PROCESS.

RAW FUEL FUMES INSIDE THE CAB AND OUTSIDE THE VEHICLE. AFTER LOOKING UNDER THE VEHICLE THERE IS A SLOW BUT STEADY FUEL LEAK FROM THE GAS TANK. I BELIEVE IT IS THE PLASTIC FUEL LINE THAT HAS WORN A HOLE IN ITSELF FROM RUBBING ON ANOTHER OBJECT.

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING AT NIGHT, THE REAR TAIL LIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO CRESTVIEW CADILLAC LOCATED AT 2700 E. GARVEY AVE S, WEST COVINA, CA 91791, (626) 966-7441, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE REAR TAILLIGHT ASSEMBLIES NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF FAILURE. THE CONTACT WAS INFORMED THAT THE VEHICLE EXCEEDED THE MILEAGE LIMIT TO HAVE THE REPAIRS COMPLETED. THE FAILURE MILEAGE WAS 71,468.

HAVING ISSUES WITH THE TAIL LIGHTS EVER SINCE I GOT THE VEHICLE. FIRST IT WAS ONE LIGHT COMPLETELY OUT. THEN IT WORKED FOR AWHILE, AND NOW BOTH LIGHTS ARE INTERMITTENTLY WORKING. THE SIDE YELLOW LIGHTS WORK ON BOTH BUT THE RUNNING LIGHTS AND THE BRAKE LIGHTS ALL DONT WORK ALMOST ALL OF THE TIME. UPON READING UP ON THE INTERNET, MANY MANY SITES AS WELL AS LOCAL PEOPLE WITH THE SAME VEHICLE, ALL STATE THEY HAVE THE EXACT SAME ISSUE WITH THEIR TAIL LIGHTS. IT SEEMS TO BE A VERY COMMON ISSUE WITH THE SAME PIECES FAULTING IN ALL OF THESE YUKONS. DOESN'T MATTER IF VEHICLE IS STOPPED OR MOVING THEY HARDLY EVER WORK.

OUR 2015 YUKON XL DENALI CAUGHT FIRE IN THE ENGINE COMPARTMENT WHILE WAITING AT STOP LIGHT ON SAT, WITH MY WIFE AND CHILDREN INSIDE. IT WAS A HOT DAY, OVER 95 DEGREES, AND WE WERE TURNING LEFT ACROSS TRAFFIC WHEN WE REALIZED THE SMELL AND SMOKE WAS COMING FROM OUR VEHICLE. SMOKE WHIFFED FROM UNDER THE HOOD AND NOXIOUS FUMES FILLED THE PASSENGER COMPARTMENT, SCARING ME AND MY FAMILY. WE FINISHED THE TURN AND IMMEDIATELY PULLED OVER, SHUTOFF THE TRUCK, AND ALL ESCAPED FEARING IT WOULD BURST INTO FLAMES. WHATEVER WAS BURNING APPEARED TO STOP ONCE THE IGNITION WAS OFF. I OPENED THE DRIVER DOOR, POPPED AND RAISED THE HOOD TO LOOK FOR THE PROBLEM. I COULD SEE THAT A BELT, BEHIND THE SERPENTINE BELT, HAD SNAPPED, AND THERE WAS CHARRED DEBRIS ON THE EXPOSED MECHANICAL PULLEY FOR THE AC COMPRESSOR. AFTER FURTHER INSPECTION, I RESTARTED THE TRUCK WITH THE AC OFF, AND MONITORED FOR SMOKE. THE TRUCK SEEMED OK TO DRIVE HOME , SO WE DID WITHOUT AC ON A 95 DEGREE DAY. ON MONDAY WE DROVE THE TRUCK TO A TRUSTED MECHANIC FOR INSPECTION. THEY DIAGNOSED THE COMPRESSOR SEIZED AND ESTIMATED REPAIRS WERE $1,240. THE TRUCK IS GARAGED KEPT, AND GENTLY USED WITH ONLY 37,500 MILES. WE PURCHASED THE GMC CERTIFIED TRUCK IN JULY 2018 FROM A DEALER. I CREATED AN ACCOUNT ON GMC.COM & LOOKED THROUGH WARRANTY COVERAGE. A SPECIAL COVERAGE HAD BEEN EXTENDED FOR AC DEFECTS, BUT IT LAPSED IN MARCH, 2020. LOOKING FURTHER; MANY THOUSANDS OF GM OWNERS HAD SAME PROBLEM FROM SAME DEFECTIVE AC CONDENSER COMBI-COOLER. I CALLED GM TO COMPLAIN THEY NEVER TOLD US OF ABOUT A DEFECTIVE AC SYSTEM. THEY SAID ONLY A GM DEALER COULD DIAGNOSE THE PROBLEM, BECAUSE THEY ARE 'EXPERTS'. THAT SAME 'EXPERT' DEALER HAD SERVICED OUR YUKON 4 TIMES OVER THE PAST 2 YEARS AND NEVER ONCE SHARED THE INFORMATION ABOUT THE DEFECTIVE AC SYSTEM. GM & DEALER COLLUDED TO ALLOW WARRANTY TO EXPIRE.

I HAVE A 2015 GMC YUKON XL DENALI. TRUCK WAS PURCHASED FROM GMC CERTIFIED DEALER IN JULY 2018, WITH 16,000 MILES. THE TRUCK IS GARAGED KEPT, AND GENTLY USED WITH ONLY 37,500 MILES. WHEN SOMETIMES DRIVING AT LOW SPEEDS, THE TRANSMISSION WILL SOMETIMES SLIP (AKA STUDDER). WHEN STARTING (ENGINE IS COLD) AND SHIFTING INTO D, SOMETIMES THE TRANSMISSION SHIFTS HARD, OR SLAMS INTO 1ST GEAR. THAT CAN'T POSSIBLY BE GOOD FOR THE TRANSMISSION. OCCASIONALLY THE TRANSMISSION WILL SHIFT HARD BETWEEN GEARS AT MODERATE SPEED. I HAVE JUST LEARNED THERE ARE SERVICE BULLETINS GOING BACK TO 2016 REGARDING COMPLAINTS FOR THE NEWLY DEVELOPED 8-SPEED M5U/8L90 AUTOMATIC TRANSMISSION. THE LOCAL GMC DEALER HAS SERVICED THE TRUCK 4 TIMES IN PAST 2 YEARS AND NEVER BOTHERED TO ASK ABOUT THE SYMPTOMS OF TRANSMISSION PROBLEMS. OR ALERT ME TO THE DEFECTIVE TRANSMISSION. GM & DEALER COLLUDED TO WITHOUT PERTINENT INFORMATION FROM ME TO CAUSE THE ORIGINAL MANUFACTURER WARRANTY TO EXPIRE, FORCING REPAIRS EXPENSE TO BE OUT-OF-POCKET ON THE CONSUMER. DEALER CHARGED ME $300 TO SWAP THE DRAIN AND FLUSH THE TRANSMISSION FLUID AND SWITCH TO ANOTHER TYPE. IF THE DEALER HAD ALERTED ME TO THE ISSUE ON 1 OF THE 4 PREVIOUS SERVICE VISITS, THE SERVICE WOULD HAVE BEEN COVERED UNDER WARRANTY. BUT NOW THAT THE TRUCK IS 3 MONTHS OUT OF WARRANTY, I HAVE TO PAY OUT OF POCKET. GM AND THE DEALER HAVE KNOWN ABOUT THE ISSUE FOR YEARS, AND DID NOTHING.

I CAN TURN THE STEERING WHEEL SIDE TO SIDE AND THE CAR DIES POWER GOES LOW AIR CONDITIONING FANS BLOW LESS AND GET WARNINGS ON DASH TO ROLL DOWN DRIVERS WINDOW AND THEN BACK UP

THIS 2015 YUKON SLT HAS 2 FAILED REAR TAILLIGHTS AND BRAKE LIGHTS. THERE IS NO INDICATION OF THIS FAILURE IN THE INSTRUMENT PANEL. MY WIFE WAS ADVISED BY TEXT FROM A FRIEND THESE LIGHTS WERE OUT. THE REPLACEMENT ASSEMBLY IS APPX $500.00 PER SIDE PLUS INSTALLATION. I WAS ADVISED THIS IS NOT A WARRANTY ITEM AND IT IS ALSO A COMMON FAILURE ON THESE VEHICLES. NOT SURE WHEN THE FAILURE OCCURRED. THE 3RD RAISED LIGHT WAS OPERATIONAL WHEN THE BRAKES WERE USED. FIRST NOTICED AROUND JULY 10, 2020. I HAVE SEVERAL CARS FROM 2002 ON WHICH WARN OF A LIGHT FAILURE. THESE LED LIGHTS WERE ADVERTISED TO LAST FOR EXTENDED PERIODS. THIS ISSUE IS DANGEROUS AND UACCEPTABLE.

MY TRUCK HAS 30,000 MILES AND HAS THE 'CHEVY SHUDDER'. WHY IS THIS NOT A RECALL? GMC WANTS ME TO PAY OUT OF POCKET FOR THE TRANSMISSION FLUSH. WHEN I AM DRIVING THE TRUCK IT BEGINS SHUDDERING AND SHAKING THROUGH CERTAIN SHIFT POINTS.

MAJOR SAFETY ISSUES WITH THIS VEHICLE. ANOTHER 2015 YUKON WITH NO TAIL OR STOP LIGHTS. I'M OVER MILLAGE ON SPECIAL RECALL. THERE SHOULD BE NO TIME/MILLAGE ISSUE ON THIS. SEAT BELTS LOCK UP. BRAKES ARE EITHER GOOD OR MUSSY WHENEVER THEY WANT TO BE. HARD TO STOP THE VEHICLE. ALSO WHEN I FIRST PURCHASED THE VEHICLE IT WOULD COMPLETELY DIE (NO LIGHTS MOTOR DIED, NO POWER STEERING, NO AIR BAGS, NO RADIO NOTHING AT ALL ON THE X-WAY AT 70 MPH) AND THE DEALER COULD NOT REPAIR IT! RUST ON FRAME RAILS. (AND MORE).

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE BECAME UNSTABLE WHILE DRIVING OVER BUMPS IN THE ROADWAY. THE VEHICLE WAS TAKEN TO STATEN ISLAND GMC LOCATED AT 1855 HYLAN BLVD, STATEN ISLAND, NY 10305 WHO DIAGNOSED THAT THE SET OF SHOCK ABSORBERS WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 45,000.

THE REAR PASSENGER & DRIVER SIDE BRAKE LIGHTS JUST RANDOMLY STOPPED WORKING. NOT A BULB ISSUE AS IT IS THE LED PANEL OF LIGHTS. THE BACK-UP BULB STILL WORKS, BUT THE LED BRAKE LIGHTS DON'T. LED LIGHTS SHOULD LAST YEARS. DEALERSHIP SAYS IT HAPPENS A LOT TO THESE VEHICLES, AND I HAVE TO BUY A WHOLE NEW UNIT FOR EACH SIDE. THIS IS A HUGE SAFETY ISSUE - BREAK LIGHTS FAILING DUE TO POOR WIRING. AGAIN NOT A REPLACEABLE BULB ISSUE, IT IS DUE TO A WIRING ISSUE WITHIN THE LED LIGHTING UNIT ITSELF.

MY PASSENGER SIDE TAIL LIGHT ASSEMBLY NEED TO BE REPLACED AS THE BRAKE LIGHTS ARE NOT WORKING. THIS HAS BECOME A COMMON PROBLEM AS EVIDENCED BY THE NUMBER OF COMPLAINTS FILED ON YOUR SITE FOR THE SAME ISSUE. LACK OF PROPERLY FUNCTIONING TAIL LIGHTS IS A MAJOR SAFETY CONCERN AND A RECALL SHOULD BE ISSUED. *TR

POWER STEERING LOST MOMENTARILY AFTER OPERATING FOR 45 MINUTES AND RETURNING WHEN VEHICLE IS SHUT OFF FOR 10 MINUTES.

I BOUGHT MY GMC YUKON IN MARCH OF 2019 ABOUT A WEEK LATER I HAD PEOPLE INFORM ME MY BRAKE LIGHTS WERE NOT WORKING. I WOULD CHECK AT NIGHT AND THEY WOULD. A FEW MONTHS LATER I NOTICED IT MYSELF, THEY WOULD WORK ONE MINUTE BUT NOT THE NEXT. DECEMBER OF 2019 I GET A LETTER FROM GMC STATING THEY KNOW 2015 MODEL GMC YUKON VEHICLES MAY HAVE A CONDITION WHERE THE BRAKE LIGHTS INTERMITTENTLY DO NOT ILLUMINATE. I COULD HAVE IT DONE IF MY SUV WAS NOT OVER 72K MILES BUT IT WAS WHEN I BOUGHT IT. SO THAT DOESN'T HELP ME AND THEY WANT $2K TO FIX IT. I CALLED TO SEE WHAT THEY COULD DO AND THEY TOLD ME THIS WASN'T A SAFETY ISSUE. IF THEY DO WORK AND SOMEONE DOESN'T SEE I AM BRAKING, MY KIDS OR FAMILY ARE IN THE BACK SEAT, HOW IS THAT NOT SAFETY RELATED? THEY NEED TO MAKE THIS A RECALL! *TR

LIFTER ISSUES CAUSING ENGINE DAMAGE AT 80,000 MILES. *TR

MY YUKON HAS A LEAKING RADIATOR WHICH IS A KNOWN DEFECT NOT JUST IN YUKONS, BUT ALSO IN TAHOES, SILVERADOS, SUBURBANS AND OTHER VEHICLES. GM REFUSES TO COVER THE REPAIR FOR ALL TRUCKS, ONLY CERTAIN ONES. I'M NOT SURE WHAT THE CRITERIA THEY ARE USING IS...BUT IT IS THE SAME DEFECT AFFECTING ALL OF THE VEHICLES. *TR

MAGNETIC RIDE CONTROL ISSUE POSSIBLY. WHILE TRAVELING DOWN ROAD, HIGHWAY OR SIDE STREET, VEHICLE RIDES EXTREMELY ROUGH AND BOUNCES. *TR

BOTH TAILLIGHTS INTERMITTENTLY STOP WORKING. *TR

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING 60 MPH, THE VEHICLE HESITATED AND STOPPED INDEPENDENTLY. THE CONTACT STATED THAT THE REDUCED POWER WARNING LIGHT WAS ILLUMINATED. THE CONTACT PULLED OVER, TURNED OFF AND RESTARTED THE VEHICLE AND THE VEHICLE OPERATED AS INTENDED. THE VEHICLE WAS TAKEN TO HENRY BROWN BUICK GMC LOCATED AT 1550 E. DRIVERS WAY, GILBERT, AZ 85297, (480) 835-0900, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 119,000.

THE REAR TAIL LIGHT KEEPS GOING OUT. IT WAS ALREADY REPLACED ONCE AT MY DEALERSHIP. NOW THE SAME LIGHT LESS THAN 3 YEARS IS NOT FUNCTIONING. POSING A SAFETY CONCERN AS OTHER VEHICLES WOULD NOT SEE ME AT A COMPLETE STOP DUE TO MY REAR PASSENGER LIGHT NOT WORKING. THIS SHOULD BE A SAFETY RECALL. ITS A VERY COMMON THIS IS A MANUFACTURING DEFECT AND GMC SHOULD HAVE THIS FIXED ASAP. TRIED CALLING GMC AND THEY SAID THEY WOULD NOT HELP ME WITH THE REPAIR COST OF MY REAR PASSENGER TAIL LIGHT. I STATED THIS WAS A SAFETY ISSUE AND REQUIRED THEIR ATTENTION. TO NO AVAIL I WAS DENIED ANY ASSISTANCE. THE LIGHT ITSELF AT MY DEALERSHIP IS $800 NOT INCLUDING LABOR. THIS IS MY EVERY DAY FAMILY DRIVER CAR. I HAVE BEEN STOPPED BY COPS AND GIVEN WARNINGS AND BY OTHER PASSER BY'S THAT MY BRAKE LIGHT IS NOT FUNCTIONING SAFELY AND APPROPRIATELY. THIS NEEDS TO BE ESCALATED TO A SAFETY RECALL. AS THERE ARE MANY THREADS WITH OTHER GMC YUKON OWNERS HAVING THE SAME ISSUES. THANK YOU. *TR

MANUFACTURE DEFECTIVE , FRONT DRIVER SIDE HEADLIGHT ASSEMBLY HAS HIGH CONDENSATION WHICH CONTINUES TO GET WORSE. IT HAS CAUSED THE LIGHT TO MALFUNCTION AND NOW WILL NOT WORK. I WAS TOLD BY A MECHANIC THAT THE WHOLE HEADLIGHT ASSEMBLY HAS TO BE REPLACED BECAUSE IF NOT THE BULBS WILL CONTINUE TO BURN OUT DUE TO THE CONDENSATION. *TR

RIGHT REAR BRAKE LIGHT LED KEEPS WORKING OFF AND ON. THIS IS A COMMON PROBLEM, LOOK AT THE OTHER COMPLAINTS, AND COSTS THE CUSTOMER AROUND $700 TO FIX. THE LED STRIP BREAKS INTERNALLY AND THIS IS THE CAUSE OF THE ISSUE.

RIGHT REAR TAIL LIGHT AND BRAKE LIGHT STOPPED WORKING. IT IS AN LED LIGHT AND VERY EXPENSIVE. THIS IS A SAFETY CONCERN AS LACK OF A BRAKE LIGHT ON ONE SIDE IS IN VIOLATION OF LEGAL REQUIREMENTS. LED LIGHTS SHOULD NOT QUIT FUNCTIONING AFTER 5 YEARS AND 85,000 MILES. *TR

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT WHILE DEPRESSING THE BRAKE PEDAL THE REAR BRAKE TAILLIGHTS FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO KEWEENAW BUICK GMC LOCATED AT 608 QUINCY ST, HANCOCK, MI 49930, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE REAR BRAKE LIGHTS WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT PROVIDED NO ASSISTANCE. THE FAILURE MILEAGE WAS 102,000.

REAR TAIL LIGHT CIRCUIT BOARDS BREAKING AND CAUSING BRAKE LIGHTS OR TAIL LIGHTS TO FAIL OR NOT WORK. *TR

THE TAIL LIGHTS STOP WORKING OR THEY FLICKER LIKE THERE'S A LOOSE CONNECTION OR SOMETHING NOT MAKING CONTACT I E SEEN OTHER COMPLAINTS ABOUT THE SAME THING AND GM NOW HAS A NEW IMPROVED TAIL LIGHT BUT THE OLD ONES ALL FAIL ALL STOP WORKING . ON THE BRAKING SYSTEM IT DOESN'T BRAKE WHEN GOING A LOW SPEED WITHOUT GIVING IT GAS I HAVE TO PUMP N PUSH THE BRAKES ALL THE WAY DOWN OR GIVE IT A LIL GAS TO BE ABLE TO STOP OR BRAKE THE LIGHTS FLICKER OR STOP WORKING WHILE DRIVING STOP ALL THE TIME THE DEALER WANTS 1500-2000 TO REPLACE EM THE LIGHTS.. THEY ARE DEFECTIVE AND SHOULD BE RECALLED THEIR BAD WORKMANSHIP SHOULDN'T BE MINE OUR ANYBODY ELSE THAT HAS THIS VEHICLE BURDEN THIS IS NOT A CHEAP VEHICLE I PAID OVER $50,000 USED FOR ABOUT A YEAR.. I NEED YOUR HELP. THE BRAKES NEED TO BE FIXED ALSO BECAUSE AT LOW SPEEDS WITH NO GAS ON THE PEDAL I CAN ROLL INTO SOMETHING HIT SOMETHING OR SOMEONE. *TR

BOTH LED BRAKE LIGHTS STOPPED WORKING. THEY WERE BOTH REPLACED BY THE DEALERSHIP. NOW APPROXIMATELY 7 MONTHS LATER THE PASSENGER BRAKE LIGHT HAS STOPPED WORKING AGAIN. THIS IS A VERY EXPENSIVE PART, WHICH COST $700.00 EACH SIDE, AND HAS FAILED TWICE IN YEAR. FROM A SIMPLE SEARCH ON THE INTERNET THIS SEEMS TO BE A VERY COMMON PROBLEM FOR GMC YUKON'S AND DENALI'S BUT THERE IS NOT A RECALL FOR THIS FAILURE. THE PROBLEM SEEMS TO BE A FAULTY DESIGN. THE SOLDER CONNECTION PREMATURELY BREAKS AND CAUSES THE LED BRAKE LIGHTS TO NOT WORK. *TR

WE PURCHASED THIS VEHICLE IN FEBRUARY 2019. LESS THAN A YEAR LATER OUR RIGHT TAIL LIGHT STARTED GOING OUT RANDOMLY. THEN IT COMPLETELY WOULD NOT WORK. WE PAY FOR AN EXTENDED WARRANTY, BUT IT DIDN'T COVER IT. THEN SHORTLY AFTER THE LEFT TAIL LIGHT DID THE SAME THING. WE CURRENTLY HAVE 84K MILES ON OUR VEHICLE. DUE TO NEGLIGENCE, AND A DISHONEST COMPANY (GMC), THIS MILITARY FAMILY IS DOWN TO 1 VEHICLE AS WE CANNOT AFFORD THE ALMOST $2K IT WILL COST TO FIX THE TAIL LIGHTS. THIS IS NOT DUE TO ANYTHING WE DID, IT HAS EVERYTHING TO DO WITH FAULT BRAKE LIGHTS THAT GMC WILL NOT FIX PAST 72K MILES WHICH IS DISGUSTING AND A SLAP IN THE FACE TO PEOPLE WHO GIVE THEM THEIR HARD EARNED MONEY. I HAVE DONE EXTENSIVE RESEARCH AND THIS IS A VERY COMMON PROBLEM IN THESE VEHICLES. THERE ARE DOZENS OF BLOGS, POSTS, WEBSITES, ETC OF CUSTOMERS COMPLAINING OF THIS ISSUE AND GMC NOT HELPING PAST 72K MILES WHICH IS A HORRIBLE EXPLANATION AND IS NOT HELPFUL TO MOST OF US. WE HAVE ALREADY HAD TO PAY OUT OF POCKET FOR THINGS THAT HAVE BROKEN (NORMAL WEAR AND TEAR WHICH IS UNDERSTANDABLE) THAT WASN'T COVERED UNDER OUR PLATINUM EXTENDED WARRANTY. HOWEVER, GMC NEEDS TO DO THE RIGHT THING ESPECIALLY FOR OUR MEN AND WOMEN IN UNIFORM, AND FIX WHAT THEIR COMPANY HAS DEEMED AS FAULTY PAST 72K MILES!!! *TR

BRAKE LIGHTS INTERMITTENTLY NOT ILLUMINATING AND GOING OUT. BOTH DRIVER AND PASSENGER BRAKE LIGHTS. *TR

THE BRAKE LIGHT IS NOT WORKING. ALL OTHER FUNCTIONS IN THE ASSEMBLY ARE FINE. REVERSE AND TURN SIGNAL, NO BRAKE INDICATION. IT DOES NOT ACTIVATE A WARNING ON THE DASH FOR THE BRAKE LIGHT FAILURE. THIS HAPPENS 24/7... THIS SHOULD NOT OCCUR WITH AN ITEM PRICED AT OVER $700.00 TO REPLACE. *TR

I PURCHASED BY VEHICLE IN THE SUMMER OF 2015. IT HAS BEEN IN THE SHOP NUMEROUS TIMES FOR VARIOUS ISSUES, MOSTLY ELECTRICAL INVOLVING THE COMPUTER AND SOFTWARE, OR ISSUES INVOLVING MY TIRES OR STEERING WHEN TURNING THE STEERING WHEEL.. MY "DRIVER ASSIST" HAS MALFUNCTIONED MANY TIMES AND I HAVE TAKEN IT TO THE SHOP TO HAVE IT REPAIRED ON 3 SEPARATE OCCASIONS. LAST SUMMER MY FRONT AND REAR LIGHTS STARTED FLICKERING AND STOPPED WORKING. I SPENT $800 FOR THE BACK PASSENGER BRAKE LIGHT AND ALMOST $1000 FOR THE FRONT DRIVER HEAD LIGHT ASSEMBLY. I ALSO HAD TO GET A NEW BATTERY FOR THIS VEHICLE. MY 2015 GMC YUKON XL IS NOW MALFUNCTIONING AGAIN AND THIS TIME, I AM TOLD THAT THE SEAT MOTOR (THAT ALERTS YOU WHEN YOU ARE NEAR AN OBSTACLE HAS BURNED OUT.) ABOUT 4 DAYS AGO, I BECAME AWARE OF TICKING NOISE WHILE MY CAR HAS BEEN IDLE. I IMMEDIATELY SCHEDULED A MAINTENANCE APPOINTMENT. TODAY, I AM ALSO INFORMED THAT MY "LIFTERS" ARE BAD ON THE VEHICLE AND MY ENGINE IS GOING BAD. I AM TOLD THE AIR CONDITIONING CONDENSER HAS BURNED OUT, I AM TOLD THE MOTOR UNDER MY SEAT IS BURNED OUT. I HAVE PERFORMED ROUTINE MAINTENANCE, I GET OIL CHANGES REGULARLY AND USE HIGH QUALITY SYNTHETIC OILS. I TAKE MY CAR TO THE SHOP AT LEAST 2X PER YEAR FOR PROBLEMS AND SOME MAJOR REPAIR IS ALWAYS REQUIRED. THIS IS A CAR THAT I AM GOING INTO THE 5TH YEAR OF OWNERSHIP THIS SUMMER. ORIGINALLY. I WAS TOLD THAT THERE WAS A RECALL FOR BRAKES, NOW I AM TOLD THERE IS NOT, BUT I HAVE TAKEN MY CAR IN FOR VARIOUS RECALLS AT LEAST 3X. THIS IS AN UNSAFE, DEFECTIVE VEHICLE. EVERY SYSTEM FAILS. I AM NOW IN SEARCH OF A NEW VEHICLE. I HAVE DRIVEN OTHER GM VEHICLES (GRAND AM, HUMMER) AND NONE HAVE REQUIRED SO MUCH REPAIR COSTS. TODAY I AM TOLD THAT IT WILL COST $6800 TO REPAIR MY VEHICLE TO MAKE IT SAFE. MY REPAIR RECORDS WILL SHOW THE REPAIRS AND SERVICE CHARGES I HAVE PAID SINCE PURCHASE. THIS IS A LEMON. *TR

REAR BRAKE LIGHTS WORK INTERMITTENTLY. WHEN TAKEN TO THE DEALER THEY SAY THEY CAN'T FIND THE PROBLEM. IT IS A SAFETY ISSUE AND A COMMON ISSUE AMONG THESE CARS. IT IS HORRIBLE THAT GM WILL NOT FIX THIS PROBLEM FOR FREE. *TR

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT WATER LEAKED INTO THE ROOF OF THE VEHICLE AND SATURATED THE AIR BAG AND THE MAIN FUSE BOX. THE CONTACT STATED THAT THERE WAS A TSB FOR THE FAILURE. THE VEHICLE WAS TAKEN TO RENO BUICK GMC CADILLAC DEALER, LOCATED AT 900 KIETZKE LANE, RENO, NV 89502, (775)-815-7660, WHERE IT WAS STATED THAT THE FAILURE WAS A FACTORY DEFECT. THE TECHNICIAN REACHED OUT TO THE MANUFACTURER AND, THE MANUFACTURER AGREED TO COVER TEN PERCENT OF THE REPAIR COST. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 66,000.

WAS DRIVING DOWN THE ROAD AND SUDDENLY THE CHECK ENGINE LIGHT STARTED FLASHING AND THE ESP LIGHT CAME ON. I WAS VERY CLOSE TO HOME SO I DROVE BACK HOME AND AS I STOPPED THE CAR IT STARTED SHAKING AND I TURNED IT OFF. BROUGHT IT TO THE MECHANIC AND HE SAID THE FUEL INJECTORS NEED TO BE REPLACED. I HAVE BEEN WITHOUT MY CAR FOR 11 DAYS NOW AS THIS IS SUCH A COMMON PROBLEM THAT ALL THE PARTS ARE ON BACK ORDER. THIS IS VERY DANGEROUS AND NEEDS TO BE RECALLED ESPECIALLY AS IT IS SUCH A COMMON PROBLEM. FOR SUCH AN EXPENSIVE CAR THESE KINDS OF THINGS SHOULD NOT BE HAPPENING. HOPING FOR A RECALL SOON SO THAT I CAN RECEIVE MY MONEY BACK. *TR

MY 2015 GMC YUKON XL BRAKE LIGHTS INTERMITTENTLY DON'T WORK FROM THE DAY I PURCHASED IT AND CANT THE DEALER TO FIX THE PROBLEM. *TR

IN MARCH 2019 PASSENGER SIDE TAIL LIGHT STARTED WORKING INTERMITTENTLY- TOOK IT TO THE DEALER AND HAD IT REPLACED ($800) ONE YEAR LATER (MAY 2020) DRIVER SIDE TAIL LIGHT STOPPED WORKING COMPLETELY. *TR

REAR BRAKE LIGHTS ASSEMBLY FAILURE (LEDS) BOTH DRIVER AND PASSENGER. COMMON FAILURE KNOWN TO GMC YUKON CUSTOMERS. *TR

ONSTAR/ GPS ANTENNA ELECTRICAL SHORT AND CORROSION. SEAL ON ANTENNA COVER INCORRECTLY INSTALLED/ DEFECTIVE. *TR

REAR TAIL LIGHTS NOT WORKING. BOTH TAIL LIGHTS REQUIRE REPLACEMENT. THERE IS AN OPEN RECALL FOR 2016 GMC YUKON'S WHY IS THERE NOT AN OPEN RECALL FOR 2015? THIS IS OBVIOUSLY AN ISSUE BASED ON THE NUMBER OF COMPLAINTS MADE / REPORTED HERE. *TR

REAR TAIL LIGHT STOPPED WORKING GOING ON AND OFF AND ACCORDING TO THE AUTO ELECTRICIAN MY VEHICLE COULD HAVE GOTTEN ON FIRE DUE TO THE FAULTY LIGHTS. UPON SEARCHING FOR ANSWERS TO WHY MY VEHICLE'S BACK LIGHTS WERE NOT WORKING, I CAME UPON MANY OTHER CONSUMERS EXPERIENCING THE SAME ISSUE. NOT ONLY IS THE COST TO REPLACE THE LAMPS SO HIGH, WE RISK IN DRIVING A VEHICLE THAT COULD CATCH FIRE FOR SUCH CHEAPLY MADE LIGHTS. AND I STATE THIS BECAUSE THE AUTO ELECTRICIAN SAID THAT THE WIRE WOULD HEAT UP WHILE DRIVING THE VEHICLE AND CAUSE FURTHER DAMAGES TO MY YUKON. WHILE DRIVING, YOU CAN HEAR A CLEAR CHIRPING NOISE THAT IS PRODUCED WHEN YOU BRAKE. THIS ALSO HAPPENS WHILE THE VEHICLE IS STATIONARY. *TR

BRAKE LIGHT GOES OUT DUE TO WIRING ISSUES. *TR

REAR DEFROSTER STARTED EMITTING SMOKE, OVERHEATED AND CRACKED REAR WINDSHIELD. PLEASE SEE EXISTING RECALL N192220470. ALTHOUGH VEHICLE NOT LOCATED IN CANADA, CAN ASSURE YOU THIS IS HAPPENING IN UNITED STATES AS WELL. *TR

BREAK LIGHT INTERMITTENTLY ILLUMINATES ON DRIVER'S SIDE. RECEIVED LETTER FROM GMC DATED DECEMBER 2019, "INTENDED TO MAKE YOU AWARE THAT SOME 2015 MODEL YEAR GMC YUKON XL VEHICLES MAY HAVE A CONDITION WHERE THE BRAKE LIGHTS INTERMITTENTLY DO NOT ILLUMINATE". THE WOULD REPAIR IT WITH NO COST ONLY IF THIS WOULD HAVE OCCURRED WITHIN 6 YEAR OF THE DATE YOUR VEHICLE WAS ORIGINALLY PLACED IN SERVICE OR 72,000 MILES. OF COURSE, WE ARE WAY ABOVE THAT. DEALER QUOTED $800 COST REPAIR.

THE PASSENGER TAIL LIGHT WAS ONLY WORKING INTERMITTENTLY SO I HAD THE WHOLE THING REPLACED FOR $750. NOW MY DRIVER SIDE ONE IS ONLY WORKING INTERMITTENTLY. ALSO MY PASSENGER HEADLIGHT STARTED ACCUMULATING MOISTURE AND NOW THE WHOLE LED STRIP DOESN'T WORK. THERE HAS TO BE AN ISSUE WITH THE COMPANY MAKING THEM!

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED WHILE DRIVING 45 MPH, THE BRAKE PEDAL WAS DEPRESSED AND WENT TO THE FLOORBOARD. THE CONTACT STATED THAT THERE WAS A VIBRATION IN THE BRAKE PEDAL. THERE WAS NO WARNING LIGHT ILLUMINATED. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. ADDITIONALLY, WHILE DRIVING AT AN UNDISCLOSED SPEED, THE FRONT DRIVER'S SIDE BRAKE PAD DISENGAGED. THE CONTACT INSPECTED THE BRAKE RESERVOIR BOTTLE AND NOTICED THERE WAS NO BRAKE FLUID IN THE RESERVOIR. THE VEHICLE WAS TAKEN TO MAGGIO BUICK GMC (310 NEW ROADS ST, NEW ROADS, LA 70760), TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FRONT BRAKE PADS AND BALL JOINTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 73,000.

THE PASSENGER SIDE BRAKE LIGHT WILL NOT ILLUMINATE. I'M NOT EXACTLY SURE WHEN IT BEGAN, WHEN I FIRST FOUND OUT IT WOULD SOMETIMES WORK AND SOMETIMES NOT, NOW IT HAS BE STAYING COMPLETELY OFF.

WHILE DRIVING APPROXIMATELY 60 MPH ON A DESERTED FLAT STRETCH OF ROAD SURROUNDED BY FARMLAND, MY SUNROOF SUDDENLY EXPLODED. THE SCREEN WAS OPEN TO PROVIDE LIGHT BUT THE GLASS WAS SHUT. NO OTHER CARS WERE NEARBY NOR WERE ANY HILLS WHERE A ROCK COULD FLY FROM. IT WAS JUST SUDDEN. IT SOUNDED LIKE A LOUD EXPLOSION AND SUDDENLY GLASS WAS FLYING ALL OVER THE CAR. FORTUNATELY, I DIDN'T CRASH THE CAR. MYSELF AND MY SON WHO WAS IN THE PASSENGER SEAT, WE WERE BOTH COVERED IN GLASS. *TR

BOTH TAIL LIGHTS (BRAKE LIGHTS AND RUNNING LIGHTS IN RED) STOP WORKING WITH NO WARNING TO THE DRIVER. THIRD BRAKE LIGHT DOES CONTINUE TO WORK. THIS IS NOTICED WHEN PARKED AND WHEN IN MOTION. THIS IS A SAFETY ISSUE FOR OTHER DRIVERS CRASHING INTO OUR VEHICLE BECAUSE THEY DO NOT KNOW THAT WE ARE BRAKING. A FRIEND HAD TO POINT THIS OUT TO US IN THE SCHOOL PICKUP LINE. FIRST NOTICED ON 2/13/20. HAD TO BUY TWO NEW TAILLIGHT ASSEMBLIES AND INSTALL.

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT THE BRAKE LIGHT FAILED TO ILLUMINATE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT RECEIVED A CUSTOMER SATISFACTION PROGRAM REGARDING THE BRAKE LIGHT. THE CONTACT WAS INFORMED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBERS: 18V586000 (STEERING) AND 19V645000 (SERVICE BRAKES, HYDRAULIC). STANLEY WOOD CHEVROLET BUICK GMC (1674 BATESVILLE BLVD, BATESVILLE, AR 72501, (870) 390-4093) WAS CONTACTED AND AN APPOINTMENT WAS SCHEDULED TO HAVE THE VEHICLE REPAIRED UNDER THE RECALLS. THE CONTACT WAS ALSO INFORMED THAT THE MILEAGE WAS EXCEEDED UNDER THE CUSTOMER SATISFACTION PROGRAM. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 113,000.

HAVE HAD MY VEHICLE AT THE SHOP FOR TRANSMISSION ISSUES SEVERAL TIMES. TWO OF THE TIMES, ISSUES WERE DUPLICATED AND PARTS REPLACED, BUT SAME ISSUES CONTINUE AS SOON AS I GET IT BACK. MY COMPLAINT WHEN I TAKE IT IN IS ALWAYS THE SAME. NORMALLY WHEN I ACCELERATE FROM A DEAD STOP FORWARD OR REVERSE, THE TRANSMISSION MAKES A THUMPING NOISE. IT HAS STEADILY GOTTEN WORSE. A LOT OF TIMES NOW IF I TAKE MY FOOT OFF GAS FOR A SECOND, AT FASTER SPEEDS, AND THEN PUT FOOT RIGHT BACK ON GAS, IT MAKES THE SAME THUMPING NOISE AND SOMETIMES A GRINDING NOISE LIKE IT'S STUCK BETWEEN GEARS. THIS LAST TIME I TOOK IT TO THE DEALER, WAS TOLD THERE WAS NOTHING THEY COULD DO AND WOULD MOST LIKELY GET WORSE AS VEHICLE GETS OLDER.

ABOUT A MONTH AGO, I BEGAN TO RECEIVE AN ALERT THAT MY SIDE DETECTION SYSTEM NEEDED TO BE SERVICED. UPON INSPECTION, MY RIGHT SIDE MODULE HAD TO BE REPLACED. AFTER COMPLETING THE REPAIR, THE NEW MODULE WOULD NOT COMMUNICATE WITH THE LEFT MODULE WHICH IS HOW THE RIGHT MODULE GETS PROGRAMMED. IT WAS DISCOVERED THAT EVEN THOUGH THERE WAS NO ALERT THAT THE LEFT MODULE NEEDED TO BE REPLACED AS WELL. THIS IS A HUGE CONCERN THAT THESE MODULES WOULD FAIL THIS SOON INTO THE VEHICLE'S LIFE (68,000 MILES). THERE ARE NO MOVING PARTS, ETC. NOT TO MENTION THE SAFETY ISSUES OF NOT HAVING A WORKING SIDE COLLISION ALERT SYSTEM.

THE LEFT TAIL LIGHT WAS NOT TURNING ON WHEN STARTING THE CAR. LEFT TAIL LIGHT DOES NOT COME ON WHEN PRESSING BRAKE. AT FIRST, IT WAS INTERMITTENT AND NOW IT DOES NOT COME ON AT ALL.

AFTER DRIVING A 100 MILE ROUND TRIP ON A US HWY, COUNTY ROADS, AND CITY STREETS, WE ARRIVED BACK HOME AND BEFORE WE COULD TURN OUR 2015 GMC YUKON XL, WE IMMEDIATELY BEGAN TO SMELL GASOLINE. DIRECTLY UNDERNEATH WHERE OUR 8 MONTH CHILD WAS JUST SITING, IS WHERE WE NOTICED 87 OCTANE FUEL DRIPPING RAPIDLY. AS I WAS LOOKING, MY WIFE WAS REMOVING OUR CHILD OUT THE PASSENGER SIDE WHERE SHE WAS SITTING. WE HAD SO MUCH GAS ON THE GROUND AND THE FUMES WHERE SO STRONG. I CAN NOT STRESS ENOUGH HOW QUICKLY THE FUMES ENGULFED OUR WHOLE VEHICLE, WITH ALL OF US STILL IN THE VEHICLE. HAD THERE BEEN A SPARK OF ANY KIND, IT WOULD HAVE BEEN ENOUGH TO CATCH OUR VEHICLE ON FIRE WITH US POSSIBLE STILL IN THE VEHICLE AND MAINLY OUR INFANT STILL IN THE VEHICLE. WE HAD THE VEHICLE BROUGHT TO A LOCAL REPAIR SHOP AND HAD TO HAVE OUR FUEL FEED LINE (ACDELCO PART# 84200274) REPLACED. THE ENGINEERS FOR GM, STUPIDLY HAD THIS FUEL LINE RUNNING THROUGH A MOLDED CLIP, THAT IS PART OF THE FUEL TANK, AND THE HOSE WAS 'SNAPPED' INTO IT TIGHTLY. THIS CAUSED ENOUGH FRICTION IN THE LINE MOVING BACK AND FORTH TO FINELY PLACE A HOLE IN THE FUEL LINE. NHTSA MUST TAKE THIS REPORT SERIOUSLY BEFORE IT COST THE LIFE OF SOMEONE THAT DOES NOT DESERVE BURNING ALIVE IN A VEHICLE. ISSUE THE RECALL IMMEDIATELY BEFORE THIS HAPPENS! MOST PEOPLE CAN NOT AFFORD A $350-$1,000 FIX OR MUCH LESS THE VALUE OF SOMEONE'S LIFE!

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING AT 25 MPH, THE RPM WENT UP AND THE VEHICLE STOPPED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE CHARLIE O' BAUGH RV LOCATED AT (382 LEE JACKSON HWY, STAUNTON, VA 24401). THE VEHICLE WAS NOT DIAGNOSED BECAUSE THE TECHNICIAN WAS UNAVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 95,000. THE VIN WAS NOT AVAILABLE. *TR

I BOUGHT THIS YUKON AND THE NEXT DAY A GENTLEMAN THAT WAS RIDING BEHIND ME ALMOST HIT ME HE CAME TO THE SIDE OF ME AND SAID MY TAIL LIGHT IS NOT WORKING THEY COME ON WHEN THEY WANT TO IN AND OUT AND SOMETIMES NOT AT ALL THIS IS A SERIOUS PROBLEM ITS HAPPENING TO ALL OF THE NEWER MODELS AND THEY ARE 800 FOR A NEW TAIL LIGHT THERE NEEDS TO BE A RECALL ON THE TAIL LIGHTS SOMETHING IS WRONG WITH THE LED STRIP IN THEM THIS IS GOING TO CAUSE SOMEONE TO GET HURT I HAVE 4 SMALL CHILDREN AND I DO NOT NEED TO GET INTO A CRASH AND I DO NOT NEED TO SPEND 1600 PLUS TO GET NEW ONES.

THE REAR TAIL LIGHT LED HAS MALFUNCTIONED AND WILL NOT WORK OR WORKS INTERMITTENTLY.

NO BRAKE LIGHT IN BOTH REAR LIGHTING ASSEMBLIES. STARTED WITH THE PASSENGER SIDE AND NOW THE DRIVERS SIDE. GMC ISSUED A LETTER IN DECEMBER 2019 STATING THEY'D PAY FOR REPAIRS IF VEHICLE IS LESS THAN 6 YEARS OR 75,000 MILES WHICH EVER COMES FIRST. WE'LL I'M OVER ON BOTH. GMPP EXTENDED WARRANTY DOESN'T COVER THIS REPAIR. SPEND $75K FOR THIS TRUCK AND NOW THIS.

BOTH TAIL LIGHTS STOPPED WORKING ON THE FREEWAY DURING MY TRIP TO SAN DIEGO FROM PHOENIX. ABOUT HALFWAY HERE ONE TAIL LIGHT WENT OUT IN ABOUT 20 MILES LATER THE OTHER ONE STOPPED WORKING. I KNOW THIS BECAUSE A FRIEND WAS FOLLOWING ME.I CALLED THE DEALERSHIP, HE STATED THAT THE TAIL LIGHTS ARE ON NATIONAL BACKORDER AND WON'T BE IN FOR A WEEK PLUS. NOW I AM DRIVING AROUND CALIFORNIA WITH NO BRAKE LIGHTS.. I ONLY HAVE 48,000 MILES ON THIS SUV, EACH TAIL LIGHT IS $760 THE ONLY WAY TO REPAIR THIS IS TO REPLACE THEM. THANK YOU GM I WILL BE FORWARDING YOU MY TICKET..

FIRST, PASSENGER SIDE TAIL LIGHT WAS GOING ON AND OFF. SOMETIMES THE WHOLE PANEL WOULD NOT TURN ON. THEN, A FEW WEEKS LATER THE OTHER TAIL LIGHT STARTED DOING THE SAME THING AND NOW BOTH BRAKE LIGHTS DO NOT COME ON. THEY WILL SPORADICALLY START WORKING AGAIN EVER SO OFTEN.

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V761000 (SERVICE BRAKES, HYDRAULIC, SERVICE BRAKES, ELECTRONIC STABILITY CONTROL). THE VEHICLE WAS TAKEN TO THE KELLER MOTORS LOCATED AT (700 CADILLAC LN, HANFORD, CA 93230) WHERE THE COMPUTER WAS REPROGRAMMED. THE CONTACT STATED THAT AFTER THE REPROGRAMMING, THE BRAKE LIGHTS STARTED TO WORK INTERMITTENTLY. THE VEHICLE ALSO STALLED WITH SEVERAL WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT STATED THAT THE SEATBELT UNBUCKLED AND OPEN OR CLOSE DRIVER'S WINDOW WARNING LIGHTS WERE ILLUMINATED. THE CONTACT WAS INFORMED BY THE DEALER THAT THE REPROGRAMMING WAS NOT THE CAUSE OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS APPROXIMATELY 61,000.

BRAKE LIGHTS INTERMITTENTLY DO NOT ILLUMINATE

UPON PRESSING THE BRAKES WHILE PARKING, PEDAL STARTED VIBRATING AND BRAKE PEDAL BECAME IMPOSSIBLE TO PRESS. PEDAL CONTINUES TO REMAIN HARD TO PRESS FOR BRAKING.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, A BYSTANDER INFORMED THE CONTACT THAT THE REAR EXTERNAL BRAKE LIGHTS WERE INOPERABLE. THE CONTACT EXITED THE VEHICLE AND CONFIRMED THAT THE TAILLAMPS WERE INOPERABLE. THERE WAS NO WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO GUNN BUICK GMC LOCATED AT (16440 INTERSTATE 35 FRONTAGE RD, SELMA, TX 78154 (866) 468-6484) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE TAILLAMP ASSEMBLIES WERE DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE WAS INTERMITTENT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.*DT*JB

GMC RECENTLY ADVISED US THAT THE TAILGATE LIGHTS HAVE HAD PROBLEMS WHERE THEY "INTERMITTENTLY" DO NOT ILLUMINATE. WE HAVE HAD THIS ISSUE FOR QUITE SOMETIME WHERE DRIVERS CANNOT SEE OUR TAILGATE LIGHTS WHEN THE PROBLEM OCCURS. BECAUSE IT HAS BEEN INTERMITTENT, IT HAS BEEN VERY HARD FOR THE SHOP TO DIAGNOSE AS WHEN THEY GET IT AND IT IS ON, THEY CAN'T FIGURE OUT WHAT IS WRONG WITH IT. SINCE WE RECEIVED THE LETTER FROM GMC, WE HAVE BEEN INTO THE DEALERSHIP TO GET IT RESOLVED, BUT THEY WILL NOT DO IT BECAUSE OUR MILES ARE OVER. I HAVE TOLD THEM THAT THEY KNOW ITS AN ISSUE AND THAT IT IS INTERMITTENT AND WHEN PEOPLE TAKE IT INTO THE SHOP TO GET IT DIAGNOSE, ITS A HIT AND MISS. I HAVE NOW SEEN OVER A DOZEN OTHER GMC'S ON THE ROAD WITH THE SAME ISSUE. LAST WEEK, WHILE TRAVELING WITH KIDS TO A SOCCER TOURNAMENT, BOTH WEREN'T WORKING AT NIGHT AND WE WERE PULLED OVER. I FORTUNATELY HAD THE LETTER IN THE CAR AND SHOWED IT TO HIM. HE GAVE ME A WARNING AND ADVISED THAT IT IS VERY DIFFICULT FOR CARS TO SEE AT NIGHT WHEN THERE ARE NO TAILGATES ON AND THAT GMC HAD BETTER GET THIS RESOLVED. I HAVE MADE TWO REQUESTS WITH GMC AND THEY HAVE DENIED THE REQUEST. I EVEN TOLD THEM THAT I WOULD COST SHARE IF WE MEET IN THE MIDDLE AND THEY WOULD NOT. THEY KNOW THIS IS AN ISSUE, YET THEY AREN'T WILLING TO EXTEND THE WARRANTY OR MAKE IT A RECALL. THIS IS VERY DANGEROUS AND COULD CAUSE A LOT OF ACCIDENTS WITH GMC MODELS NATIONWIDE. I HOPE THAT THIS IS BROUGHT TO SOMEONE'S ATTENTION AND THAT GMC IS ENCOURAGED TO GET THIS RESOLVED WITH 2015 YUKON XL SUVS AND THAT WE AND MANY OTHERS ARE ABLE TO GET THEIR TAILGATES REPLACED.

2015 GMC YUKON. CONSUMER WRITES IN REGARDS TO YUKON TAIL LIGHTS SAFETY RECALL. *LD *JS

THE RIGHT REAR BRAKE LIGHT LED STRIP NO LONGER WORKS. I HAVE NOTICED THAT THIS IS AN ON-GOING ISSUE WITH OTHER CONSUMERS. THE DEALER WANTS $650-$750 TO REPLACE. MOST OF THE TIME, IT IS A WIRING ISSUE THAT NEEDS TO BE REPAIRED. UNFORTUNATELY, THE PLASTICS ARE GLUED TOGETHER PREVENTING ACCESS TO MAKE THE REPAIR.

I HAVE JUST REALIZED THAT ONE OF THE BACK SEAT PASSENGER SEAT BELT (THE ONE AT THE BACK OF THE DRIVER SEAT) HAS A DELAY TO GET ACTIVATED WHEN THE VEHICLE IS STOPPED DUE TO AN EMERGENCY, AND IN SOME CAS S IT DOES NOT GET ACTIVATED AT ALL.

THE REAR PASSENGER BRAKE LIGHTS JUST RANDOMLY STOPPED WORKING. NOT A BULB ISSUE AS IT IS AN LED PANEL OF LIGHTS. THE BACK UP BULB STILL WORKS, BUT THE BRAKE LIGHTS DON'T. DEALER SAYS IT HAPPENS A LOT TO THESE CARS, AND HAVE TO BUY A WHOLE NEW UNIT. THIS IS A SAFETY ISSUE - BREAK LIGHTS FAILING DUE TO POOR WIRING. AGAIN NOT A REPLACEABLE BULB ISSUE, IT IS DUE TO A WIRING ISSUE WITHIN THE LIGHTING UNIT ITSELF

INTERMITTENT POWER STEERING FAILURE TURNING AT LOW SPEEDS. ALMOST HIT A CAR WHILE TURNING IN A ROAD DUE TO LACK OF POWER STEERING WORKING PROPERLY.

I PURCHASED MY VEHICLE OCTOBER 31'ST 2019 FROM A LOCAL DEALERSHIP. THE MILAGE WAS ABOUT 74K MILES. I HAVE ONLY HAD THIS VEHICLE FOR A FEW MONTHS. MY CONCERN IS THE FOLLOWING. WHILE DRIVING, AT LEAST 7 TO TEN TIMES THE VEHICLE COMPLETELY STALLS. IN OTHER WORDS IT COMPLETELY STOPS. THE STEERING WHEEL LOCKS. ALL POWER IS LOST. NO LIGHTS NO NOTHING. THIS HAS HAPPENED AT INTERSECTIONS, IT HAS HAPPENED WHEN TURNING LEFT, IT HAS HAPPENED WHEN TURNING RIGHT. IT HAPPENS WHEN WE ARE YIELDING. SOMETIMES THE DASH STARTS TO FLICKER AND ALSO THE CONSOLE. SOMETIMES LIKE TODAY WITHOUT ANY WARNINGS. THIS IS PUTS ME AND MY FAMILY IN A VERY DANGEROUS SITUATION. PLEASE RESPOND ASAP. I CURRENTLY HAVE 86K MILES ON MY VEHICLE.

REAR TAIL LAMPS ONLY WORK EVERY NOW AND THEN. HAPPENS WHILE MOVING AND STATIONARY. THE REAR TAIL LAMPS ARE CHEAPLY MADE INTERNALLY THAT THE CIRCUIT BOARD FOR THE LED LIGHTS EASILY BREAKS WITH REGULAR DRIVING. ITS AND OBVIOUSLY KNOW ISSUE FOR GMC BECAUSE THERE ARE BUSINESSES ONLINE THAT THERE SOLE INCOME IS TO REPAIR THESE TAIL LIGHTS ON 2015 TO CURRENT YUKON/ YUKON XL MODELS. TAKEN MY 2015 YUKON IN BEFORE WARRANTY WAS OUT AND GMC DEALER DOESN'T WANT TO WARRANTY AND DOESN'T WANT TO REPAIR. TELLS OWNERS THEY'LL HAVE TO BUY A NEW TAIL LAMP AT $800 A PIECE. TOTAL RIP OFF .

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED WHILE DRIVING IN ANOTHER VEHICLE BEHIND HIS WIFE HE NOTICED THAT THE REAR PASSENGER'S SIDE BRAKE LAMP WAS INOPERABLE. THE VEHICLE WAS TAKEN TO CRAWFORD BUICK GMC LOCATED AT (6800 MONTANA AVE, EL PASO, TX 79925) WHERE THEY REPLACED REAR PASSENGER BRAKE LAMP BULB. THE CONTACT STATED THAT THE REAR DRIVER'S SIDE BRAKE LAMP ALSO BECAME INOPERABLE. THE MANUFACTURER WAS INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 115,000.

UNDER NORMAL DRIVING CONDITIONS, MY CP4 FUEL INJECTION SYSTEM BLEW UP. I HAD TO HAVE IT TOWED TO THE NEAREST DIESEL REPAIR SHOP, $14.000 LATER , I WAS BACK UP AND RUNNING

BRAKE LIGHTS WILL INTERMITTENTLY STOP WORKING. NO CONSISTENCY TO WHEN THEY STOP WORKING OR WHEN THEY START AGAIN. MAJOR SAFTEY HAZARD. GMC KNOWS ABOUT THE PROBLEM BUT ARE CALLING IT AN EXTENDED WARRANTY ISSUE, AND NOT FIXING VEHICLES OUTSIDE THEIR DESIGNATED TIME/MILEAGE BECAUSE THEY SAY IT IS NOT A SAFETY HAZARD...' IT IS!!!

THE YUKON'S AUTOMATIC TRANSMISSION CAN GET VERY JERKY WHEN ACCELERATING FROM A STOP, ESPECIALLY WHEN THE ENGINE IS COLD (FIRST 10-15 MINS OF DRIVING). CITY DRIVING SEEMS TO BE THE MAIN ENVIRONMENT WHEN THE TRANSMISSION JERKINESS OCCURS. THE JERKINESS STARTED SUBTLY AROUND 75,000 MILES, AND NOW AT ALMOST 100K MILES, THE ISSUE HAS ONLY GOTTEN MORE SEVERE. ACCELERATING FROM A STOP UPHILL AND AROUND TURNS ARE TIMES WHEN IT'S MORE PRONE TO JERK. THE BEST WAY I CAN DESCRIBE IT WOULD BE A LAG IN GEAR SHIFTING CAUSED BY SOME TYPE OF DELAY THE CAR'S ELECTRONIC CONTROL SYSTEM. THE LAG HAS OCCURRED SO VIOLENTLY AT TIMES, IT FEELS LIKE I'VE BEEN IN A REAR-END COLLISION. I WOULD HESITATE TO ALLOW BABIES TO RIDE IN THIS CAR DUE TO THEIR INABILITY TO BRACE WHEN THESE JERKS OCCUR; THERE'S DEFINITELY ENOUGH FORCE TO CAUSE WHIPLASH TO A BABY. I WOULD SAY THE JERK HAPPENS 2-3 TIMES EVERY TRIP, EVEN IF I SLOWLY ACCELERATE TO PREVENT QUICK GEAR SHIFTS FROM HAPPENING.

TAIL LAMPS WOULD INTERMITTENTLY OPERATE. AT TIMES NONE WOULD WORK AT OTHERS SOME WOULD WORK. AND OTHERS ALL WOULD WORK. GMC FINALLY ADDRESSES THIS WITH: N182180270 (SPECIAL COVERAGE). GMC WAS AWARE OF THIS ISSUE ON OR PRIOR TO NOVEMBER 26, 2019. THEY STATED NOTIFICATIONS TO CUSTOMERS WOULD BEGIN ON DECEMBER 12, 2019. I WAS NOTIFIED TODAY 2-12-2020 WELL AFTER GMC WAS AWARE OF ISSUES. GMC ALLOWS FOR WARRANTY OF 6 YEARS AFTER PLACED IN SERVICE OR 72,000 MILES. SINCE MY VEHICLE HAD 902 MILES AT TIME OF PURCHASE MY WARRANTY EXPIRED AT 72,902 MILES. HAD GMC MADE ME AWARE IN DECEMBER OR TOO AFTER KNOWING IN LATE NOV 2019 I WOULD STILL HAVE BEEN UNDER WARRANTY FOR A RESOLUTION TO FIX ISSUES. THERE WILLFUL NEGLIGENCE IN FAILING TO NOTIFY ME HINDERED THEIR AVAILABLE WARRANTY UNDER SPECIAL COVERAGE OF NO USE TO ME TO MY DETRIMENT OF SEVERAL HUNDRED DOLLARS (~$1800 USD).

RIGHT TAIL LIGHT DOES NOT ILLUMINATE. GMC WILL NOT COVER THIS REPAIR EVEN THOUGH IT IS A KNOWN ISSUE SINCE MY VEHICLE HAS OVER 72,000 MILES. THIS SHOULD BE COVERED INDEFINITELY.

REAR TAILLIGHT DOES NOT WORK. SEARCHED ONLINE AND FOUND THAT THIS IS A VERY COMMON ISSUE, GM REFUSES TO FIX AND TRIES TO CHARGE $800 TO REPLACE WHOLE TAIL LIGHT ASSEMBLY, AND THEY REPLACE WITH SAME FAULTY LIGHTS! FIX IT GMC, RIDICULOUS

REAR BRAKE LIGHT DOES NOT WORK. GM DEALERSHIP STATES THAT THIS LED BRAKE LIGHT WAS DESIGNED TO BE LIFETIME. RECEIVED LETTER FROM GM STATING THAT THEY ARE ONLY COVERING THE FREE REPLACEMENT THRU 72,000 MILE. MY VEHICLE HAS MORE THAN 72,000 MILES. COST TO REPAIR $800.

BRAKE LIGHT ASSEMBLY HAS GONE OUT FOR 3RD TIME. $700 TO REPAIR EACH TIME. LOTS OF COMPLAINTS ON LINE ABOUT THIS. GM HAS REFUSED TO ACKNOWLEDGE THIS HAS BEEN A PROBLEM. SHOULD BE A RECALL FOR THIS AND ALL OF US WHO HAVE HAD TO REPAIR THIS SHOULD BE REIMBURSED. THEY ARE REPLACING FAULTY BRAKE LIGHT UNITS WITH FAULTY UNITS SO IT REPEATEDLY RECURS. THEY HAVE ALSO FAILED TO ACKNOWLEDGE ISSUE UNTIL VEHICLES HAVE ACCUMULATED OVER 72,000 MILES SO THEY CAN CLAIM OUTSIDE SPECIAL WARRANTY PERIOD

THE BRAKE AND TAIL LIGHTS ON THIS GMC YUKON ONLY RANDOMLY LIGHT UP. HAVE BEEN TOLD RANDOM TIMES BY OTHER MOTORIST THAT BRAKE OR TAIL LIGHTS ARE NOT WORKING ON HIGHWAY. I'VE CONTACTED GM MULTIPLE TIMES ON PHONE AND AT DEALER AND THEY WANT ME TO PAY OUT OF POCKET TO FIX THIS SAFETY ISSUE. THEY FINALLY SENT A LETTER OUT TODAY NOTING THERE AWARE OF THIS PROBLEM BUT STILL WANT FIX MINE BECAUSE IT'S OVER 72K ON YUKON. SAFETY HAS NO MILEAGE LIMIT AND GM NEEDS TO FIX THESE PROBLEMS. GOOGLE THIS ISSUE AND YOU WILL SEE THE INTERNET IS FULL OF COMPLAINTS ABOUT GM LED BRAKE AND TAIL LIGHTS GOING BAD. THANKS FOR ANY HELP WITH THIS MATTER.

MY SEAT HEATER MALFUNCTIONED, BURNING A HOLE IN MY SEAT BACKREST, AND BURNING A HOLE IN MY JACKET! 30 SECONDS AFTER LEAVING MY HOME, DRIVING ON A RESIDENTIAL STREET, I SUDDENLY FELT A SHARP POKING IN MY BACK. WHEN I REACHED BACK I WAS SHOCKED TO FEEL THE SEAT BURNING AND A HOLE IN THE SEAT! I REACTED IMMEDIATELY, TURNING OFF THE SEAT HEATER AND PULLING OVER. MY CAR HAD SMOKE AND SMELLED OF BURNING PLASTIC. I LOOK AT THE BACK OF MY DRIVERS SEAT AND THERE WAS A HOLE IN THE SEAT WHERE IT BURNED STRAIGHT THROUGH. AND WHEN I TOOK OFF MY JACKET I FOUND A HOLE THERE AS WELL WHERE THE SEAT BURNED THROUGH IT AS WELL. I HAD A SMALL BURN, BUT IT WAS ONLY MINOR. IT WAS A DISTURBING SITUATION THAT COULD HAVE BEEN WORSE IF I DIDN'T REACT IMMEDIATELY OR WAS DRIVING ON THE HIGHWAY. TODAY I TOOK IT INTO MY LOCAL GMC DEALER WHO DIDN'T SEEM VERY CONCERNED AND LET ME KNOW IT WOULD BE EXPENSIVE TO GET IF FIXED. I DECLINED THE SERVICE AT THIS TIME. I THEN CALLED GMC CUSTOMER SERVICE WHO DOCUMENTED MY SITUATION, BUT ALSO DIDN'T SEEM CONCERNED. I WOULD HAVE HOPED GMC WOULD HAVE WANTED TO AT LEAST DIAGNOSE ROOT CAUSE TO ENSURE THERE IS NOT A LARGER PROBLEM ON THEIR HANDS. I AM NOT LOOKING FOR A PAYDAY HERE. I WANT TO MAKE SURE THIS DOESN'T HAPPEN TO OTHERS AT A TIME THAT IT COULD CAUSE A MORE SERIOUS ACCIDENT OR INJURY.

LEFT (DRIVER SIDE) REAR TAIL LIGHT ASSEMBLY IS COMPLETELY DEAD. THIS IS THE SECOND TIME IN TWO YEARS. WILL BE THE THIRD ASSEMBLY ON THE VEHICLE IN THE FIVE YEARS I HAVE OWNED IT.THE ASSEMBLY DOES NOT LAST. ALL THE LED'S STOP WORKING. THERE DOESN'T APPEAR TO BE ANY PARTICULAR REASON THAT THE SHOP CAN FIND THAT IT CAUSING IT.

THE LED BRAKE LIGHTS ON MY PASSENGER SIDE ARE MALFUNCTIONING AND IT SEEMS TO BE A COMMON THEME FOR YUKON OWNERS. I HAVE CALLED 5 DIFFERENT DEALERSHIPS AND THEY ARE ALL OUT OF THIS PART BECAUSE IT KEEPS FAILING

2015 GMC YUKON. CONSUMER WRITES SEEKING REIMBURSEMENT FOR VEHICLE REPAIRS RELATED TO SAFETY RECALL. *LD *JS

REAR TAILLIGHT DOES NOT WORK. SEARCHED ONLINE AND FOUND THAT THIS IS A VERY COMMON ISSUE, GM REFUSES TO FIX AND TRIES TO CHARGE $800 TO REPLACE WHOLE TAIL LIGHT ASSEMBLY

FOR THE PAST 3 YEARS I HAVE TAKEN MY TRUCK INTO THE DEALERSHIP WITH COMPLAINTS ABOUT INTERMITTENT BRAKE LIGHT FUNCTION. SPECIFICALLY THE LR LIGHT WAS NOT WORKING. ONCE I WAS TOLD I HAD TO REPLACE THE ENTIRE ASSEMBLY $800 - I CAME IN TO HAVE THE REPAIR DONE, THEN I WAS TOLD THERE WAS NO ISSUE. I RETURNED AGAIN WHEN THE POLICE GAVE ME A WARNING ABOUT THE SAME LIGHT. WAS TOLD NO ISSUE. SEVERAL TIMES I HAVE BEEN ALERTED BY OTHER DRIVERS THAT THE LIGHT WAS OUT - SOMETIMES IT WORKS IF I SMACKED THE EXTERIOR OF THE ASSEMBLY BUT NOT CONSISTENTLY. NOW - ALL OF THE BRAKE LIGHTS ARE OUT LR/RR AND THE BAR. I CANNOT DRIVE IT SAFELY AND I CANNOT BELIEVE THAT THE ONLY OPTION IS TO PAY SEVERAL THOUSAND DOLLARS TO REPLACE IT. MANY HAVE THE SAME COMPLAINTS. THIS SHOULD BE A RECALL! WE ALREADY PAID SEVERAL THOUSAND DOLLARS TO BUY THIS TRUCK - IT SHOULD NOT HAVE THESE ISSUES SO EARLY ON. I HAVE SEEN MANY OTHER YUKON'S ON THE ROAD WITH THE SAME ISSUE. MY CAR IS 2015 - THE PROBLEM STARTED ALMOST IMMEDIATELY FOR US AFTER PURCHASING. THIS IS NOT ACCEPTABLE.

FRONT LED TURN SIGNAL (WHICH SHOULD LAST FOR EVER) IS MALFUNCTIONING AND DESPITE PURCHASING AN EXTENDED WARRANTY THIS IS NOT COVERED BY THE WARRANTY COMPANY OR GM. QUOTED NEARLY $1,700 TO HAVE A TURN FUNCTIONING TURN SIGNAL AGAIN. THE WHOLE LIGHT ASSEMBLY NEEDS REPLACED. THIS WAS A $60K+ VEHICLE!?!?!?!?!?

BOTH LEFT AND RIGHT TAIL LIGHTS DEFECTIVE DUE TO INTERNAL CRACKS IN THE CIRCUIT BOARD

WE PURCHASED A 2015 GMC YUKON XL DENALI IN JULY 2019 FROM JACKIE COOPER IN EDMOND, OK. IN DECEMBER 2019, WE NOTICED THAT THE BRAKE LIGHTS STARTED INTERMITTENTLY GOING OUT. SOME DAYS THEY WORK FINE, AND THEN THE NEXT DAY THEY DON'T WORK AT ALL. WE'VE EVEN HAD PEOPLE STOP US AND TELL US THAT THE BRAKE LIGHTS WERE "FLICKERING". THIS IS OBVIOUSLY A SAFETY CONCERN, AND WITH THE EXTRAORDINARY COST TO REPLACE ONE OF THESE LIGHTS, IT'S A BUDGETARY CONCERN, AS WELL. SINCE WE STARTED NOTICING IT, WE ALSO HAVE HEARD OF OTHER OWNERS OF THIS SAME MODEL AND YEAR THAT HAVE HAD THE SAME ISSUE. THIS CERTAINLY SEEMS LIKE A DEFECTED PRODUCT WHICH NEEDS A BETTER SOLUTION. PLEASE TELL ME THERE IS ANOTHER SOLUTION BESIDES SPENDING $1,000-$1,500 TO REPLACE SOMETHING THAT USED TO BE A SIMPLE BULB I COULD FIND AT A AUTO PARTS STORE.

DRIVER SIDE TAIL LIGHT STOPPED WORKING. BRAKE LIGHT.

OWNED THE CAR FOR 2 YEARS, BEEN IN THE SHOP THREE TIMES FOR THE SAME ISSUE, CAR JERKS GOING LESS THAN 25 MPH AND WHILE DRIVING AND ACCELERATING. BOTH TAIL LIGHTS ARE LED AND INOPERABLE. AC QUIT WORKING, RECHARGED ONCE AND FIGURE IT'S A LEAK. UPON READING REVIEWS GMC IS AWARE OF FAULTY PARTS BUT NO RECALL ON ANY VEHICLE.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT WHILE DRIVING AT LOW SPEEDS WITHOUT WARNING, THE STEERING WHEEL BECAME DIFFICULT TO OPERATE IN EITHER DIRECTION. ON SEVERAL OCCASIONS, THE VEHICLE ALSO STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THOMPSON BUICK GMC LOCATED AT 2600 WAKE FOREST RD. RALEIGH NC, 27609, (919)809-6217, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE STEERING GEAR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 70,000.

THE TAILLIGHTS WILL SHORT OUT AND STOP WORKING. THE TRUE SIGNAL WORKS BUT THE BRAKE AND RUNNING LIGHTS STOP WORKING. THE TOUCHSCREEN DISPLAY ISN'T WORKING ON SOME PARTS OF THE SCREEN. FOR EXAMPLE, I CANNOT CHANGE THE TIME BECAUSE THE TOGGLES TO CHANGE THE NUMBERS UP OR DOWN WILL NOT WORK.

THE REAR TAIL LIGHTS DO NOT WORK. THE DEALERSHIP IDENTIFIED THIS FAULT AND SAID THAT THE PROBLEM IS VERY COMMON.

BOTH OF MY TAILLIGHTS WENT COMPLETELY OUT ON MY 2015 YUKON DENALI. I WAS TOLD BY A STRANGER WHO ASKED ME TO PULL OVER THAT BOTH LIGHTS WERE COMPLETELY OUT (SPECIFICALLY INSIDE OUR RESIDENTIAL COMMUNITY). I HAVE A FOUR YEAR OLD AND A BABY WITH MY HANDS FULL. I WAS SO GRATEFUL TO THE STRANGER THAT INFORMED ME- PREVENTING A POTENTIAL ACCIDENT WITH MY BABIES IN THE CAR. I CALLED TO SEE HOW MUCH THE REPLACEMENT LIGHTS WOULD BE. WITH LABOR WE WERE LOOKING AT $2,000 AT THE DEALERSHIP! TO ME THIS WAS OUTRAGEOUS... ESPECIALLY AFTER DOING RESEARCH AND SEEING THAT MANY 2015 YUKON DENALI OWNERS HAVE THE SAME ISSUE AND THIS IS NOT YET A RECALL FOR GMC! WHEN WILL THE ISSUE BE RECALLED?... HEAVEN FORBID NOT AFTER A HORRIFIC ACCIDENT FROM A BLATANT SAFETY ISSUE THAT THEY ARE NOT TAKING SERIOUSLY! WE PROCEEDED TO CALL GMC COMPLAINT DEPARTMENT TO FILE A COMPLAINT- THE WOMAN LIED AND TOLD ME SHE HAD NEVER HEARD OF THIS BEING AN ISSUE BUT EVEN IF SHE HAD SHE COULDN'T TELL ME.... NEEDLESS TO SAY MY COMPLAINT WENT UPON DEAF EARS AT GMC. I HAD NO OTHER CHOICE BUT TO ORDER TWO NEW TAILLIGHTS THROUGH GMC.... NOW THAT I AM AWAITING MY ORDER I'M THINKING THAT I COULD EXPERIENCE THE SAME ISSUE WITH MY NEW LIGHTS. ADDING TO MY FRUSTRATION, THE PARTS DEPARTMENT SOLIDIFIED THAT THE TAILLIGHT ISSUE IS INCESSANT WITH THIS MAKE, MODEL AND YEAR... AND THEY NEED TO KEEP MY TAILLIGHTS WHEN THEY ISSUE MY NEW LIGHTS. I COULDN'T HELP BUT FIND THIS STRANGE AND BECAME SKEPTICAL THAT THEY NEED TO KEEP MY FAULTY TAILLIGHTS. I'M FRUSTRATED AND NERVOUS DRIVING MY VEHICLE WITH MY CHILDREN. I'M WORRIED FOR OUR SAFETY AND I PRAY MY COMPLAINT IS TAKEN SERIOUSLY. GMC NEEDS TO BE HELD ACCOUNTABLE FOR THEIR FAULTY PRODUCTS. MY LEFT LIGHT IS HALF WAY OUT NOW BC MY DAD TRIED TO WELD A BRIDGE TO TURN THE LIGHTS BACK ON IN THE MEAN TIME... DIDN'T END UP WORKING.

AT 32,000 MILES WE HAD OUR BACK TAIL LIGHT GO OUT. GMC REPLACED IT AT COST TO THEM WHICH WAS AROUND $280 . LESS THAN 6 MONTHS LATER THE OTHER TAIL LIGHT WENT OUT AND DEALER TOLD US 'LIGHTS GO OUT'. WE PAID FULL PRICE $680 TO HAVE IT REPLACED. NOW OUR LEFT TAIL LIGHT IS OUT AGAIN AND IT'LL BE ANOTHER $680 OR MORE TO BE REPLACED. THIS IS RIDICULOUS. THEY ARE LED TAIL LIGHTS. THESE SHE LAST A VERY LONG TIME. THOUSANDS OF OTHERS ARE HAVING THIS PROBLEM. CAR GURUS HAS A BLOG SOLELY ABOUT THIS. THE ODD THING IS THEY ARE MOSTLY 2015 YUKON'S. A RECALL NEEDS TO BE DONE ON THIS PROBLEM AND THE THOUSANDS OF PEOPLE DEALING WITH THIS SHOULD BE REIMBURSED FOR REPLACING THESE TAIL LIGHTS OVER AND OVER! IF YOU PAY 60,000 FOR A CAR YOU SHOULD NOT GO THROUGH THIS.

THE REAR POWER LOCKS ARE INOPERATIVE AT TIMES- WHEN USING THE KEYLESS ENTRY AND THE MASTER SWITCH. OWNER IS HAVING TO REACH TO THE BACK SEAT TO OPEN THE BACK DOORS WITH THE BACK DOOR LOCKS TO ALLOW PASSENGERS (CHILDREN) OUT OF THE VEHICLE. IN AN EMERGENCY SITUATION, THE BACK SEAT PASSENGERS ARE NOT GOING TO BE ABLE TO GET OUT ON THEIR OWN, OR BE ABLE TO GET OUT QUICKLY WITH ASSISTANCE. THIS ALSO MAKES THE CHILD LOCK FUNCTION UNUSABLE AS THE BACK DOORS WOULD NEVER OPEN.

BOTH BRAKE LIGHTS WENT OUT. DEALER SAID HAD TO REPLACE ENTIRE FIXTURE. NOT COVERED UNDER BUMPER TO BUMPER EXTENDED WARRANTY PURCHASED. SAFETY HAZARD THAT MANY OTHER 2015 YUKON OWNERS HAVE EXPERIENCED. TRIM/SEAL APPLIQUS AROUND DOOR WINDOWS ALSO COMING OFF AND ALSO NOT CO WEED UNDER B2B WARRANTY. SHOTTILY MADE VEHICLE.

DRIVER SIDE REAR BRAKE LIGHT WORKING INTERMITTENTLY, APPROX. 10% OF THE TIME. CALLED DEALERSHIP AND SAID IT IS KNOWN ISSUE WITH MOST DENALI BRAKE LIGHTS. WAS QUOTED TO REPLACE ENTIRE ASSEMBLY $900. EACH SIDE FOR THIS KNOWN SAFETY ISSUE. THIS IS A SERIOUS SAFETY ISSUE AND KNOWN BY GMC WITH NO RECALLS AVAILABLE.

REAR TAIL LIGHTS WORK INTERMITTENTLY. SOMETIMES THEY ARE COMPLETELY OFF, OTHER TIMES THEY WORK. THIS HAPPENS BOTH WHEN STATIONARY AND WHEN IN MOTION

BRAKE LIGHTS AND TAIL LIGHTS STOPPED WORKING. THE LED LIGHTS HAVE STOPPED WORKING AT 4 YEARS OLD AND 50,000 MILES. NO OPTION TO REPLACE INDIVIDUAL BULBS, DEALER SAID THE ENTIRE LIGHT FIXTURE HAS TO BE REPLACED AT $665 PER EACH SIDE. MAJOR SAFETY FEATURE NOT WORKING @ BRAKE LIGHTS!!!

BRAKELIGHT ASSEMBLY DEFECTIVE, CAUSING INTERMITTENT FAILURE. THIS OCCURS WHILE STATIONARY, IN MOTION, ON CITY STREETS, HIGHWAYS AND WHILE TURNING, BRAKING ETC.

WHILE THANKFULLY DRIVING IN THE SLOW LANE ON THE INTERSTATE IN ST. LOUIS MY STABILITY LIGHT CAME ON THE TRUCK THEN SLOWED DOWN ON ITS OWN THEN WENT INTO FOUR-WHEEL-DRIVE THEN REVVED UP TO 6000 RPMS THEN EVERY SERVICE LIGHT CAME ON ON THE DASH WHEN PULLING TO THE SIDE OF THE ROAD THE CAR THEN WOULD NOT DRIVE FORWARD IT STAYED IN NEUTRAL REGARDLESS OF GEARSHIFTING IT THEN BEGAN TO CYCLE THROUGH ALL OF THE SERVICE REQUEST FOR THE VEHICLE. AFTER HAVING TO HAVE THE VEHICLE TOWED TO THE NEAREST DEALERSHIP WHICH WAS THREE HOURS AWAY FROM MY HOUSE THEY INFORMED ME THE FOLLOWING MORNING THE POWER STEERING CONTROL GEARBOX HAD WENT OUT AND FRIED ALL THE ELECTRICAL'S INSIDE THE VEHICLE. THE VEHICLE HAS LESS THAN 39,000 MILES AFTER CONTACTING GMC THEY TOLD ME THERE WAS NOTHING THEY COULD DO THAT THERE WAS NOTHING ON A RECALL LIST FOR MY VEHICLES VIN NUMBER. AFTER DOING SOME RESEARCH I SAW THAT THERE WAS A RECALL FOR A VERY SIMILAR SITUATION IN 2018 IN SEPTEMBER. I HAVE VIDEOS OF THE VEHICLE COMPUTER SYSTEM MALFUNCTIONING IF REQUESTED. I JUST WANTED TO DOCUMENT AND FILE A COMPLAINT SO THIS DIDN'T HAPPEN TO SOMEONE ELSE AND CAUSE A SERIOUS WRECK , SINCE GMC HAS FAILED TO RECOGNIZE THIS SERIOUS OF AN ISSUE.

PASSENGER SIDE TAIL LIGHT STOPS WORKING OCCASIONALLY. THIS AFFECT'S THE BRAKE LIGHT AND NIGHT DRIVING. IT HAS STOPPED WORKING UP TO A WEEK AT A TIME, BUT THEN STARTS WORKING AGAIN. IT MIGHT BE WEATHER RELATED.

TAIL LIGHTS WORK INCONSISTENTLY, DEALERSHIP TELLS ME IT'S COMMON PROBLEM WITH MY YEAR AND MODEL.

REAR PASSENGER BRAKE LIGHT IS WORKING INTERMITTENTLY. PURCHASED EXTENDED WARRANTY, BUT IT IS NOT COVERING COST TO REPLACE WHICH DEALER SAYS WILL BE OVER $700. WAS TOLD THAT GMC KNOWS THESE LIGHTS ARE NOT LASTING AS LONG, SO THEY EXTENDED THE WARRANTY OF THE LIGHTS, BUT I AM STILL OUT DUE TO MILES ON MY CAR. THE PURCHASED EXTENDED WARRANTY GOES TO 125K MILES, BUT THEY WILL NOT COVER.

TL* THE CONTACT OWNS A 2015 GMC YUKON. WHILE DRIVING AT AN UNKNOWN SPEED, THE ABS AND BRAKE WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO BUICK GMC OF KIRKLAND (12335 120TH AVE NE, KIRKLAND, WA 98034, (877) 505-6211) WHERE IT WAS DIAGNOSED THAT THE FRONT DRIVER AND PASSENGER SIDE WHEEL SPEED SENSORS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 19V761000 (ELECTRONIC STABILITY CONTROL, SERVICE BRAKES, HYDRAULIC, SERVICE BRAKES). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 39,000. *DT*JB

BRAKE LIGHT GOES IN AND OUT AND DOESN'T WORK ALL THE TIME. ACCORDING TO WHAT I'M READING IS A VERY COMMON ISSUE AND NEEDS TO BE FIXED. THERE IS NO FIX EXCEPT BUYING A BRAND NEW ONE AND THAT DOESN'T SEEM RIGHT. SEEMS LIKE A POOR DESIGN AND NOT TO MENTION I CAN GET A TICKET FOR THIS. AND MOST IMPORTANT...I HAVE A FAMILY WITH TWO SMALL KIDS AND THIS IS A SAFETY HAZARD IF MY BRAKE LIGHTS DO NOT WORK!

CAR WAS PARKED IN FRONT OF OUR HOUSE AND COMBUSTED IN THE MIDDLE OF THE NIGHT WHILE WE WERE SLEEPING. CAR WAS EXPLODING AND ENGULFED IN FLAMES...COMPLETELY DESTROYED VIA FIRE AND THE WORST DAMAGE WAS IN THE ENGINE COMPARTMENT. CAUSE OF THE FIRE IS UNKNOWN ALTHOUGH BASED ON RESEARCH SOUNDS LIKE NHTSA CAMPAIGN #14V007000 OR 14V152000. FIRE DEPARTMENT EXTINGUISHED THE FIRE AND POLICE WERE ON THE SCENE.

RADIATOR LEAK AND COOLANT SMELL, AT 72,000 MILES.

REAR PASSENGER TAIL LIGHT OUT AND PASSENGER WINDOW ONLY GOES HALF WAY DOWN.

REAR PASSENGER TAIL LIGHT NEEDS TO BE REPLACED AT A RIDICULOUS COST. EXTREMELY POOR ENGINEERING DESIGN. THAT IS IF IT WASN'T INTENTIONALLY DESIGNED TO FAIL. ON THE LOW END $5-600 TO REPLACE A TAIL LIGHT??? WHAT A JOKE. SAD THING IS I'M LUCKY, MANY MANY PEOPLE HAVE HAD MORE THAN ONE LIGHT ASSEMBLY GO OUT. I'VE BOUGHT GM FOR MY LAST 3 VEHICLES (ENVOY, TAHOE, YUKON) THIS WILL LIKELY BE THE LAST TIME I EVER BUY GM.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. WHILE DRIVING AND ATTEMPTING TO MAKE A TURN AT APPROXIMATELY 10 MPH, THE VEHICLE SHUT OFF AND LOST POWER WITHOUT WARNING. THE VEHICLE RESTARTED AFTER APPROXIMATELY 30 MINUTES AND 'PLEASE OPEN AND CLOSE DRIVER'S SIDE WINDOW' APPEARED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 97,000.

BRAKE LIGHTS WORK SPORADICALLY, UNTIL THE PASSENGER REAR FINALLY STOPPED WORKING ALL TOGETHER. CONTACTED THE DEALERSHIP AND WAS TOLD THIS WAS A VERY COMMON PROBLEM, THAT THEY REPLACE SEVERAL A WEEK, AND MY WARRANTY WOULD NOT COVER IT. GOT A ESTIMATE OF OVER $1600 TO REPAIR IT. WAS PULLED OVER ON SEVERAL OCCASIONS EACH TIME WAS TOLD IT WAS EITHER THE LEFT OR RIGHT NOT WORKING. THEN MIRACULOUSLY BOTH WOULD BE WORKING. IF THIS IS SUCH A COMMON PROBLEM LIKE THE DEALERSHIP STATED, THEN WHY HASN'T GM RECALLED OR DISCONTINUED USING THEM? THIS IS A SERIOUS SAFETY ISSUE AND NOT AS SIMPLE AS REPLACING A BULB. WAY TO COSTLY TO JUST BRING IN FOR REPAIRS!

THE TAIL LIGHTS KEEP GOING OUT EVEN AFTER HAVING THEM REPLACED AT THE DEALERSHIP. I HAVE BEEN STOPPED BY THE POLICE AND HAVE ACTUALLY HAD TO SHOW THE INVOICE WERE I HAVE HAD THE LIGHTS.

MY TAIL LIGHTS GO OUT EVERY NOW AND THEN. MORE IN THE SUMMER THAN THE WINTER. THE BREAK LIGHTS AND TURN SIGNAL STILL WORK GREAT. I HAVE LOOKED ONLINE AND IT LOOKS LIKE A LOT OF PEOPLE ARE HAVING THE SAME ISSUE. ITS A SAFETY ISSUE HAVING TAIL LIGHTS ONE MINUTE AND THEN NOT HAVING TAIL LIGHTS. I ASKED GM MONTHS AGO TO DO A RECALL AND STILL HAVEN'T HEARD ANYTHING. THIS HAPPENS WHILE IT IS IN MOTION AND STATIONARY. WE SEEN ONLINE THAT ALL THE ISSUE IS, IS A PLACE THAT COMES LOOSE IN THE TAIL LIGHT AND IT ONLY NEEDS SOLDERED TOGETHER. WE TOOK THE TAIL LIGHTS OUT AND HAD A PROFESSIONAL TO SOLDER IT AND THEY STARTED WORKING PERFECTLY. THEY NOW ARE WORKING PART TIME AGAIN. FOR THIS TO HAPPEN TO MULTIPLE PEOPLE I FEEL LIKE IT IS AN ISSUE GM SHOULD FIX. IF IT WAS RARE I WOULD UNDERSTAND IF I HAD TO BUY NEW TAIL LIGHTS. BUT WITH MULTIPLE PEOPLE HAVING THIS ISSUE WILL NEW LIGHTS NOT DO THE SAME?

THE A/C HAS QUICK WORKING. WE TOOK IT IN TO GET FIXED, THEY COULD FIND NOTHING WRONG EXCEPT LOW ON FREON. REPLACED AND IT IS GONE (HAS DYE IN IT & NO DETECTION WHERE IT HAS GONE). I DIDN'T DRIVE THIS CAR FOR 6 MOS. BECAUSE OF THIS (TOO HOT). I CAN'T AFFORD TO FIX EVERYTHING THAT IS GOING WRONG ON THIS CAR. SAME DAY A/C WENT OUT, THE HEAT SYSTEM WENT OUT ON THE DRIVER'S SIDE SEAT. JUST BLOWS COLD AIR! THIS IS RIDICULOUS! THE SUSPENSION IS NOW SLAMMING HARD AND SUPER LOUD (ESPECIALLY WHEN IT IS COOL/COLD OUT). I AM GLAD THEY ARE FINALLY FIXING THE BRAKE ISSUE BUT REALLY? ALL THIS OTHER BS ON THIS EXPENSIVE CAR? THE DAY WE GOT BACK FROM SHOP FOR THE A/C, THE DRIVER SIDE BRAKE LIGHT WAS OUT. OMG!! TALK ABOUT EXPENSIVE TO REPAIR!! 650-800 FOR JUST THE LIGHT ASSEMBLY THROUGH GMC AND THAT IS RECONDITIONED PARTS! WHY WOULD WE PUT MORE CRAP PARTS IN? WAITED ANOTHER 2 MOS TO SAVE MONEY TO GO TO AN AFTERMARKET PERSON TO FIX THIS. JUST WAITING ON THE OTHER SIDE TO GO OUT! LIGHTS GO OUT ALL THE TIME, WHY WOULD YOU MAKE THEM WHERE THEY ARE NOT AFFORDABLE? WE BABY OUR CAR, PARK AWAY FROM EVERYONE AND YET IT IS FALLING APART DUE TO THE CRAPPY PRODUCTS THAT GM USED TO MANUFACTURE IT. ALL THESE PROBLEMS HAPPENED (EXCEPT THE BRAKING ISSUE AND THE SUSPENSION) WHEN I WENT TO START THE CAR AND I NOTICED IT. THE SUSPENSION IS WHEN I AM DRIVING AND THE ROAD CAN JUST HAVE A 'WAVE" IN IT. IF THERE IS ANY SORT OF BOUNCE, THIS CAR WILL BOTTOM OUT AND IS SUPER LOUD.THE AIR STARTED 3/28/19 AND ALL HAS FOLLOWED. WE BOUGHT IT USED WITH 74K-ISH ON IT. HAVE ONLY HAD IT SINCE LAST JULY, 2018

A FEW DAYS AGO I GOT OUT OF MY TRUCK TO RETRIEVE A PACKAGE LEFT AT MY GARAGE DOOR. I PUT MY VEHICLE IN PARK WALKED AROUND MY CAR DOOR WALKED BY THE FRONT OF MY TRUCK TO RETRIEVE THE PACKAGE AND ALL THE SUDDEN I WAS KNOCKED DOWN. I DID NOT REALIZE WHAT HAPPENED UNTIL I LOOKED UP AND SAW MY TRUCK DRIVING TOWARDS ME. I SCREAM FOR HELP AS I CRAWLED BACKWARDS TO SAFETY. A FEW MINUTES LATER I REALIZE THE TRUCK WAS NO LONGER MOVING AND BY THE GRACE OF GOD MY WHEELS WERE TURNED SLIGHTLY AND IT HAD STOPPED BECAUSE IT HIT THE SIDE OF MY HOUSE. IT TOOK A COUPLE OF DAYS FOR THE SHOCK TO WEAR OFF OF WHAT COULD HAVE HAPPENED TO ME OR MY KIDS IF THEY WERE PLAYING OUTSIDE. MY HUSBAND AND I SPOKE TO A COUPLE OF PEOPLE INCLUDING A CERTIFIED MECHANIC AND WE FOUND OUT THAT THIS HAS HAPPENED BEFORE ON THE 2015 YUKONS. I AM ATTACHING PICTURES OF WHAT WE FOUND FROM GMC ALONG WITH MY TRUCK.

TAIL LAMPS, TAIL LAMPS TAIL LAMPS! NON SERVICEABLE LED ILLUMINATION BULB CIRCUIT IS FAULTY LEADING TO INTERMITTENT OPERATION. HAVING PART TIME BRAKE LIGHT IS AGAINST THE LAW AND MORE IMPORTANT TO ME, LEAVES MY FAMILY IN AN UNSAFE SITUATION. WEB SEARCH LEADS TO MANY MOTORIST HAVING THE SAME PROBLEM AS I. AS A PAYING TAXPAYER WE SHOULD NOT BE SOLD FAULTY GOODS THAT MAY HAVE DIRE CONSEQUENCES.

MY VEHICLE HAS SUFFERED FROM POOR SLOW SPEED BRAKING SINCE IT WAS NEW. I WAS TOLD THIS IS JUST A CHARACTERISTIC OF THE VEHICLE. WHEN I POINTED OUT THIS PROBLEM AGAIN, I WAS TOLD THAT GM RECOMMENDS REPLACING THE VACUUM PUMP, BUT SINCE I WAS OUT OF WARRANTY, I WOULD HAVE TO PAY OUT OF POCKET. AFTER NUMEROUS ACCIDENTS AND COMPLAINTS TO THE NHTSA, GM ISSUE A RECALL. THE RECALL DID NOT CALL FOR REPLACING THE VACUUM PUMP AS GM HAD PREVIOUSLY REQUESTED, AND INSTEAD DID A SOFTWARE UPDATE. I JUST HAD THIS RECALL PERFORMED, AND THE BRAKES ARE NOW WORSE THAN EVER BEFORE. TODAY, I WAS PULLING INTO A CARWASH, AND WHEN I HIT THE BRAKES, THEY WERE HARD AS A ROCK AND WOULD NOT STOP MY VEHICLE. I ALMOST HIT THE VEHICLE IN FRONT OF ME. I HAD TO WARN THE PERSON AT THE CARWASH TO BE CAREFUL THAT THE BRAKES WERE NOT WORKING PROPERLY. AFTER HE MOVED MY VEHICLE, HE SAID THAT HE NEW WHAT I WAS TALKING ABOUT. THIS SITUATION CAN BE VERY DANGEROUS. IT MAY CAUSE YOU TO STRIKE THE VEHICLE IN FRONT OF YOU. IF THERE IS A PERSON BETWEEN YOU AND THE VEHICLE IN FRONT OF YOU, SUCH AS A CARWASH, THEY MAY BE CRUSHED BETWEEN THE TWO VEHICLES. THIS PROBLEM OCCURS ONLY AT LOW SPEED SUCH AS PARKING LOTS OR IN STOP AND GO TRAFFIC. THIS PROBLEM HAS BEEN OCCURING SINCE THE VEHICLE WAS NEW. IT IS NOW WORSE AFTER HAVING THE RECALL PERFORMED TO CORRECT THIS PROBLEM. THE MOST RECENT OCCURENCE WAS TODAY.

ANYTIME THE VEHICLE IS RUNNING THE FUMES FROM THE EXHAUST MAKE ME AND MY KIDS FEEL NAUSEOUS AND GIVING HEADACHES JUST FROM WALKING TO/AROUND THE TRUCK TO GET IN. WE ARE TAKING THIS TRUCK TO THE DEALER ON MONDAY. BEING THE 3RD DEALER WE HAVE TAKEN IT TO IN THE PAST YEAR. HAVE HAD MANY OTHER ISSUES OUT OF THIS VEHICLE AND JUST CANT SEEM TO GET THEM ALL FIXED. FOR SUCH A PRICEY VEHICLE YOU WOULDNT THINK THERE WOULD BE THIS MANY PROBLEMS. THE LIFT GATE IS POPPING NOT WANTING TO OPEN OR SHUTS ON YOU AS YOU WALK UNDER IT. THE WINDOW APPLIQUES ARE JUST SLOWLY FLYING OFF 1 BY 1. TRANSMISSION IS HARD SHIFTING IN LOW GEARS, DURING ACCELERATION AND DECELERATION. WE HAVE A HORRIBLE GRINDING/SQUEAKING NOISE IN THE FRONT THAT YOU CAN FEEL IN THE FLOOR BOARDS. THE BRAKES, WE HAD A MODULE REPLACED, BUT IT STILL FEELS AS IF WHEN PUSHING THE PEDAL IT LOOSES PRESSURE, CAUSING NEAR ACCIDENTS. THIS IS INSANE!!!!!! BOOUGHT THIS TRUCK JUST OVER A YEAR AGO AND HAVE HAD NOTHING BUT PROBLEMS. WASTE OF TIME AND MONEY!

THE REAR LEFT TAIL LIGHT HAS GONE OUT, WHICH IS A COMMON FAILURE MODE OF THIS DESIGN. THE ENTIRE TAIL LIGHT MODULE MUST BE REPLACED, PUSHING $1000 FOR A BAD DESIGN. THIS NEEDS TO BE RECALLED AND REPLACED, AS IT IS EXTREMELY AFFORDABLE AND A SAFETY ISSUE THAT GMC WILL NOT ADDRESS.

THE ONYX BLACK PAINT IS FADING AWAY THROUGH THE CLEAR COAT ON THE HOOD AND ROOF.THE SUV HAS 66,700 MILES.IVE NOTICED THIS PROBLEM ON OTHER BLACK GM SUV'S.

ALL LED BRAKE TAIL LIGHTS SUDDENLY FAILED ON RIGHT REAR OF CAR. TOTAL ASSEMBLY CAN NOT HAVE ELECTRONIC COMPONENTS/LIGHTS REPLACED AND IS A SEALED UNIT. GMC PRICE ON ASSEMBLY IS APPROXIMATELY $800. OTHER OWNERS WITH SIMILAR FAILURES TELL ME THIS IS DUE TO INTERNAL CORROSION IN SUPPOSEDLY SEALED ASSEMBLY.

THE LEFT BRAKE LIGHT WENT OUT, HAD IT REPAIRED AT A COST OF $779.00, TOTAL REPLACEMENT, A WEEK LATER THE RIGHT BRAKE LIGHT GOES OUT, AGAIN THE TOTAL REPLACEMENT COST IS $779.00. SOMETHING WRONG WHEN BOTH BRAKE LIGHTS GO OUT.

WAS PULLED OVER BY A POLICE OFFICER AND TOLD THAT MY PASSENGER SIDE BRAKE LIGHT IS NOT WORKING. BLINKER AND REVERSE LIGHT WORK, BUT NOT THE BRAKE LIGHT. THERE HAVE BEEN NO IMPACTS AND THERE IS NOT ANY CRACK OR MOISTURE INSIDE THE LIGHT HOUSING.

I WAS NEVER NOTIFIED OF A RECALL ON THE VACUUM PUMP THAT CONTROLS THE BRAKES. MY BRAKES WENT OUT WHILE DRIVING WITHOUT WARNING. BROUGHT IT TO THE DEALERSHIP, AND OF COURSE THEY ONLY COVERED THE RECALIBRATION OF THE VACUUM PUMP BUT NOT THE VACUUM PUMP ITSELF. ABSOLUTELY RIDICULOUS AND VERY EXPENSIVE REPAIR THAT I FEEL GMC SHOULD BE RESPONSIBLE FOR IN FULL.

TL* THE CONTACT OWNS A 2015 GMC YUKON. WHILE DRIVING VARIOUS SPEEDS, THE POWER STEERING FAILED WITHOUT WARNING. AS THE FAILURE PERSISTED, THE "SERVICE POWER STEERING DRIVE CAREFULLY" WARNING MESSAGE ILLUMINATED. THE CONTACT HAD TO PLACE THE VEHICLE INTO PARK AND SHIFT INTO ANOTHER GEAR IN ORDER FOR THE STEERING WHEEL TO UNLOCK AND RESUME NORMAL OPERATION. THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 18V586000 (STEERING). THE CONTACT WAS INFORMED BY A MECHANIC TO TAKE THE VEHICLE TO A DEALER. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN.

REAR FAULTY BRAKE LIGHTS BOTH SIDES. QUOTED 1800 TO REPLACE. WITH A QUICK SEARCH FOR REPLACEMENT/FIX OPTIONS I FOUND A SINGLE INDIVIDUAL THAT HAS REPAIRED OVER 2000 OF THEM. THERE ARE MANY MORE OUT THERE. THIS SEEMS TO BE AN ISSUE WITH A HIGH PERCENTAGE OF THIS MAKE AND MODEL AND GM ACKNOWLEDGED IT BY REPLACING THE COPE THE 2 YEARS LATER BUT HAS REFUSED TO RECALL THIS. IT'S AN ABSOLUTE SAFETY HAZARD THAT SEEMS TO BE IGNORED BY GM

PASSENGER BRAKE LIGHT INTERMITTENTLY WENT ON AND OFF, THE TAIL LIGHT ASSEMBLY WAS REPLACED. LESS THAN 6 MOTHS LATER THE DRIVER'S SIDE BRAKE LIGHT IS DOING THE SAME THINGS. BOTH TIMES HAVE BEEN DISCOVERED DUE TO POLICE STOPS WITH A CAR THAT HAS LESS THAN 75,000 MILES. THIS IS A SAFETY ISSUE, REVIEW THE LARGE AMOUNT OF COMPLAINTS FOR THIS ISSUE.

I HAVE A 2015 YUKON DENALI WITH ABOUT 63K MILES. MY TAIL LIGHTS DO NOT WORK PROPERLY. THE DRIVER SIGN WORKS RANDOMLY. AT TIME IT WORKS IN THE DAY AND NIGHT OTHERS IT APPEARS TO ONLY WORK IN NIGHT TIME OR WHEN THE VEHICLE IS NOT DIRECTLY IN THE SUN DURING THE DAY. YESTERDAY EVENING I NOTICE THE PASSENGER SIDE WAS OUT INSTEAD OF THE DRIVER SIDE. I HAVE WENT TO GMC DEALERSHIP AND THEY ALL SAY THAT THE PART NEEDS TO BE PLACE AND WILL COST AROUND $800 FOR ONE LIGHT. THIS IS A COMMON PROBLEM IN ALL GM MADE VEHICLES AND SEEMS TO BE MORE NOTICEABLE IN GMC YUKONS. I HAVE BEEN TOLD BY SEVERAL PEOPLE MY LIGHT WAS OUT THEN IT POPS BACK ON AND EVEN THE POLICE HAS STOP ME FOR MY TAIL LIGHT BEFORE. THIS IS A SAFETY ISSUE THAT COULD CAUSE WARM TO ME AND MY FAMILY (TWO SMALL TODDLER) WHICH I TRANSPORT TO AND FROM SCHOOL OR SOMEONE ELSE FAMILY DUE TO ALOT OF YOUR CUSTOMERS MAINLY PURCHASING THIS VEHICLE TO TRANSPORT THEIR FAMILIES FROM ONE PLACE TO ANOTHER. IT TROUBLES ME THAT WE PAY $60K - $70K FOR THESE VEHICLES AND THE ONLY SOLUTION IS TO REPLACE THE LIGHT WITH THE SAME FAULTY PART. THIS ISSUES HAPPENS WHEN PARK AND DRIVING. I LIVE IN BATON ROUGE, LA AND I USE THE INTERSTATE TO GET TO AND FROM WORK EACH AND EVERY DAY. I WOULD LIKE TO SEE GMC PROVIDE A SOLUTION THAT FIXES THIS ISSUE AND NOT PROFIT OFF OF A BAD PART BUT FORCING IT'S CUSTOMERS TO CONSTANTLY HAVE TO REPLACE BAD TAIL LIGHTS. I LOVE MY GMC YUKON AND WILL CONTINUE TO PURCHASE ONE AS LONG AS I FEEL I'M GETTING A QUALITY VEHICLE FOR THE AMOUNT OF MONEY I'M PAYING.

AFTER NO APPARENT IMPACTS OR EXTERNAL DAMAGE, THREE DIFFERENT LIGHTS HAVE FAILED OR BECOME ENDANGERED BY WETNESS. FIRST A TAIL LIGHT ASSEMBLY HAD TO BE REPLACED FOR $827, THEN THE 3RD BRAKE LIGHT FOR $280, AND NOW THERE IS WETNESS VISIBLE INSIDE A HEADLIGHT (COSTING SOMETHING LIKE $900 TO REPLACE). *BF *JB *BF*JB

WHEN TRAVELING AT LOW SPEEDS, LESS THAN 5 MPH, THE BRAKE PEDAL WILL BECOME HARD TO PUSH AND CAR WILL NOT COME TO A COMPLETE STOP, BUT WILL ROLL TO A STOP. THIS CAN HAPPEN TRYING TO PULL INTO A TIGHT SPOT OR WHILE IN A DRIVE-THRU OR IN STOP AND GO TRAFFIC OR SIMPLY YOUR OWN GARAGE OR BACKING OUT OF A DRIVEWAY OR FOUR WAY STOP, THE LIST CAN GO ON AND ON. IT HAPPENS ON A DAILY BASIS. I TOOK TO THE CERTIFIED DEALER TO HAVE THE RECALL PERFORMED BUT APPARENTLY THE RECALL WILL NOT WORK ON MY VEHICLE AS THE VACUUM PUMP NEEDS TO BE REPLACED. WHEN IT FIRST HAPPENED WAS OCT 2018 AND HAD ABOUT 80K MILES ON IT. IT CONTINUES TO HAPPEN AND NEEDS TO BE FIXED. IT IS A 2015 YUKON AND SHOULD NOT BE HAVING THIS TYPE OF PROBLEM. IT IS RIDICULOUS THAT GMC IS AWARE OF THE PROBLEM BUT WANTS TO NOT RECALL FOR THE PART TO BE REPLACED BUT HAVE ANYONE HAVING THE PROBLEM COME IN AND SEE IF THE SOFTWARE UPDATE WILL TAKE CARE OF THE PROBLEM. THEN AT THAT TIME LETS CHARGE THE CUSTOMER WELL OVER $600 TO HAVE THE PUMP REPLACED INSTEAD OF MAKING IT RIGHT BY THE CUSTOMERS. I WILL BE TAKING MY CAR ELSE WHERE TO HAVE THE PART REPLACED FOR HALF THE COST TO ME. THIS HAS BEEN A WASTE OF TIME AND I COULD HAD TAKEN ELSE WHERE TO BEGIN WITH MONTHS AGO, IF I WOULD HAD KNOWN THE TYPE OF RECALL THAT GMC WOULD BE GIVING. WHEN YOU PAY MORE THAN $60K FOR A VEHICLE THESE TYPE OF PROBLEMS SHOULD NOT HAPPEN.

ONE OF MY LED TAIL LIGHTS WENT OUT BUT IT RANDOMLY COMES BACK ON, THEN OFF AGAIN. WHEN I NOTIFIED THE DEALERSHIP THEY MENTIONED THIS IS OCCURRING A LOT ON THIS MODEL AND AGE.

2015 DENALI WITH 30K MILES (STILL UNDER MANUFACT WARRANTY) BRAKE LIGHTS QUIT WORKING. DEALERSHIP STATED TAIL LIGHT ASSEMBLIES NEEDED TO BE REPLACED.

I HAVE A 2015 YUKON DENALI XL WITH 53K MILES.A COUPLE OF MONTHS AGO ONE BAKE/TAILLIGHT STARTING FLICKERING. IT WOULD WORK AT TIMES AND THEN NOT AT ALL OTHER TIMES. LAST WEEK, BOTH OF THE BAKE/TAILLIGHTS WENT COMPLETELY OUT! I HAVE NO LIGHTS IN THE REAR OF MY VEHICLE. I WAS PULLED OVER TWICE IN ONE WEEKEND FOR THIS!! I WAS DRIVING DOWN THE HIGHWAY AT NIGHT WITH MY CHILDREN IN THE VEHICLE NOT KNOWING THAT BOTH OF MY LIGHTS WERE NOW NOT WORKING! IT DOESN'T SEEM THAT THEY ARE BURNT OUT BECAUSE IT I MESS WITH THEM FROM THE OUTSIDE, THEY WILL FLICKER A LITTLE BIT. OF COURSE FACTORY WARRANTY IS EXPIRED AND NEW LIGHTS ARE AT LEAST $800 A PIECE!! THIS NEEDS TO BE RECALLED AS THIS IS A SERIOUS SAFETY ISSUE!

MY AIR CONDITIONER IS OUT! IN THE MIDDLE OF SUMMER IN GEORGIA! I HAD IT DIAGNOSED FROM SOMEONE I TRUST AND FROM THE DEALER, BOTH SAID ITS A CRACK WHICH CAUSES THE REFRIGERANT TO LEAK AND LOSE PRESSURE. THERE HAS BEEN EXACTLY ZERO DAMAGE OR ANY FOREIGN OBJECT THAT CAUSED THIS. WE KNOW IT IS A DEFECTIVE PART THAT GM USES. ALSO, MY REAR PASSENGER TAIL LIGHT IS OUT AND HAS TO BE REPLACED TO THE TUNE OF ABOUT $600. THIS TOO IS A COMMON PROBLEM WITH THESE VEHICLES THAT IS DUE TO A DEFECTIVE PART THAT GM USES. I HAVE 2 FRIENDS WITH THE SAME YEAR MODEL VEHICLE AND THEY BOTH HAVE HAD THIS PROBLEM. AGAIN, NO OUTSIDE INFLUENCE SUCH AS DAMAGE OR FOREIGN OBJECT HAS CAUSED THIS. I BOUGHT AN EXTENDED WARRANTY WHEN I PURCHASED THE CAR. I CALLED TO HAVE THE REPAIR FOR A/C COVERED BUT MY WARRANTY WAS OUT (HAD RUN OUT 600 MILES BEFORE I CALLED!) AND 2 SEPERATE REPRESENTATIVES TOLD ME THEY HAVE ABOUT 2-3 CLAIMS PER WEEK ON THIS SPECIFIC A/C PROBLEM WITH GM VEHICLES.

THE REAR TAILLIGHTS GO OUT UNEXPECTEDLY AND CAN NOT JUST REPLACE BULB

TAIL LIGHT AND BRAKE LIGHT ASSEMBLY IS SINGLE LED STRIP THAT HAS FAILED AFTER ONLY 4 YEARS. SAFETY ISSUE THAT THANKS TO GMC COSTS $800 FOR A SINGLE LIGHT.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. WHILE DRIVING APPROXIMATELY 10-15 MPH, THE BRAKE PEDAL WAS DEPRESSED, BUT FAILED TO STOP THE VEHICLE. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO THE REAR OF ANOTHER VEHICLE. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. GEOFF PENSKE BUICK GMC (100 S MUSEUM RD, SHILLINGTON, PA 19607, (484) 525-0979) WAS CONTACTED AND INFORMED THE CONTACT THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 19V645000 (SERVICE BRAKES, HYDRAULIC). THE MANUFACTURER WAS CONTACTED AND PROVIDED CASE NUMBERS: 9-5487572705 AND 9-5520075396. THE APPROXIMATE FAILURE MILEAGE WAS 57,000.

BOTH LEFT AND RIGHT REAR TAIL LIGHTS STOPPED WORKING. THEY FIRST STOPPED ONLY INTERMITTENTLY BUT THEN COMPLETELY WENT OUT, WITHIN ONLY 3-4 YEARS OF NEW. RESEARCH SHOWS THIS PROBLEM IS EXTREMELY COMMON AND REPRESENTS EITHER, AT BEST, A VERY POOR DEFECT IN MANUFACTURING OR, AT WORST, A PLANNED-IN DEFECT IN ORDER TO STEAL MONEY FROM CONSUMERS WHO ALREADY PAID HANDSOMELY FOR A VEHICLE. SINCE THE LED HOUSING IS A SINGLE SEALED UNIT, DEALERS STATE THE ENTIRE LIGHT HOUSING NEEDS TO BE REPLACED AT AN APPROXIMATE COST OF $700 PER LIGHT. WHILE IT'S TRUE THAT LIGHTS CAN 'GO OUT', A CONTINUED FAILURE OF THE SAME PART (RESEARCH SHOWS THE EXACT SAME FAILURE POINT CAN BE FOUND IN EACH CIRCUMSTANCE) SHOULD REPRESENT GROSS NEGLIGENCE IN MANUFACTURING WHICH ONLY A RECALL NOTICE CAN SATISFY.

PASSENGER BREAK LIGHT WORKS INCONSISTENTLY

WHEN DRIVING AT SLOW SPEEDS I LOSE BREAKING POWER. IT TAKES BOTH FEET PRESSING AS HARD AS I CAN TO GET THE CAR TO STOP. I HAVE NEARLY HIT TWO CARS WHILE PARKING AND SEVERAL IN TRAFFIC WHILE IN RUSH HOUR. IT FEELS AS THOUGH I LOSE VACUUM. IF I INCREASE THE RPM'S ON THE VEHICLE I REGAIN VACUUM. USUALLY HAPPENS WHEN PARKING.

WHEN DRIVING AT LOW SPEED 40MPH AND UNDER YOU CAN BARELY FEEL THE VIBRATION/SHAKING BUT WHEN YOU GET UP TO HIGHWAY SPEED 60-75MPH THE TRUCK REALLY STARTS TO VIBRATE/SHAKE IF THE HIGHWAY HAS ANY TURNS OR CURVES IT SHAKES/VIBRATES EVEN MORE UNTIL YOU START GOING STRAIGHT AGAIN THEN IT CALMS DOWN AND SHAKES/VIBRATES AS IT ALWAYS DOES ALSO IF SLOW DOWN IT WILL SHAKE/VIBRATE LESS BUT NEVER COMPLETELY STOPS I TOOK IT TO MY LOCAL DEALER BECAUSE I HEARD THESE TRUCKS WERE HAVING PROBLEMS WITH THE TORQUE CONVERTER SHUTTERS BUT WAS TOLD THAT THE TIRES NEED TO BE BALANCED WITCH DIDN'T SOLVE THE PROBLEM I WAS THEN TOLD THAT IT WAS NORMAL FOR THESE TRUCKS WITCH I DIDN'T BELIEVE I EVEN TRIED A DIFFERENT SET OF WHEELS AND TIRES WITCH DID HELP EITHER IT SHAKES/VIBRATES SO MUCH THAT I DON'T WANT TO DRIVE IT BECAUSE YOU GET A HEADACHE THIS HAS BEEN A ON GOING PROBLEM FOR A YEAR AND A HALF I REALLY STARTED NOTICING IT AROUND 75,000 MILES THERE ARE A LOT OF CLAIMS OF THE SAME PROBLEM/SYMPTOMS ON THE WEB

TAIL LIGHT- BRAKE LIGHT NOT WORKING. PASSENGER SIDE TAIL LIGHT DOES NOT WORK.

STOP LIGHT DONT WORK

WHILE TRAVELING ON A HIGHWAY TO WORK-RELATED CAMP, UPON ARRIVAL, CO-WORKERS INFORMED ME ONE OF MY BRAKE LIGHTS WAS OUT. BRAKELIGHT WORKED SPORADICALLY BEFORE COMPLETELY GOING OUT FOR ABOUT 2 WEEKS FINALLY BEING ABLE TO SHOW SERVICE DEPARTMENT. RESEARCHED CARGURUS AND NUMEROUS PEOPLE REPORTED THE CIRCUIT CRACKS AND EVENTUALLY BURNS OUT. DESIGN FLAW WHICH TURNS INTO A SAFETY ISSUE!!! RECALL IS NEEDED!!!

THE BRAKE LIGHTS WORK AND THEN STOP WORKING. IT IS NOT THE BULB NOR THE FUSE. I WAS TOLD IT COULD BE THE LIGHT ASSEMBLIES WHICH IS VERY COSTLY. THIS HAS BEEN GOING ON FOR A FEW WEEKS. I HAVE DONE RESEARCH AND IT SEEMS THERE ARE A LOT OF ISSUES WITH THE BRAKE LIGHTS FOR THIS MAKE AND MODEL OF VEHICLE. MANY PEOPLE STATE THEY HAVE THE SAME ISSUE.

THE REAR LIGHT WENT OUT. IT CANNOT BE FIXED WITH THE CHANGE OF A BULB. THE ENTIRE PIECE HAS TO BE REPLACED BECAUSE IT IS AN ELECTRICAL ISSUE. AFTER LOOKING ONLINE AND TALKING TO OTHERS WITH THE SAME MAKE AND MODEL, THIS IS A COMMON ISSUE WITH THIS MAKE/MODEL THAT NEEDS TO BE ADDRESSED AND GMC HELD ACCOUNTABLE.

THE REAR TAIL LIGHT SPORADICALLY QUITS WORKING. THERE APPEARS TO BE A SHORT OR MALFUNCTION IN THE LED LIGHT STRUCTURE. THIS OCCURS WHEN STOPPED AND IN MOTION. MALFUNCTIONING BREAK LIGHTS ARE A SERIOUS SAFETY CONCERN.

BOTH DRIVE SIDE AND PASSENGER TAIL BRAKE LIGHTS NOT WORKING. ISSUE CAUSED BY THE LEDS BEING A 1 LARGE CHEAP CIRCUIT INSIDE THE UNIT. THE CIRCUIT CRACKS CAUSING THE LIGHTS NOT TO WORK.

ABOUT 2 WEEKS AGO THE VEHICLE HAD AN EXCELLENT RIDE, THEN ALL OF A SUDDEN IT HAD NO SUSPENSION AT ALL. IT RIDES EXTREMELY ROUGH AND I WOULD SAY VERY UNSAFE TO OPERATE

BRAKE LIGHT IS WILL NOT WORKING ON PASSENGER SIDE

PASSENGER SIDE LED TAIL LIGHT STOPPED WORKING. SAW THAT THIS PROBLEM HAS BEEN REPORTED ON NHTSA MANY TIMES (OVER 400) BUT THERE HAS NEVER BEEN A RECALL. TO FIX THE TAIL LIGHT THE ENTIRE FIXTURE HAD TO BE REPLACED AT DEALER FOR A COST OF $900 WHICH IS RIDICULOUS. THIS IS A DEFINITE SAFETY HAZARD AS THERE WAS NO INDICATOR TO TELL ME THAT THE TAIL LIGHT AND BRAKE LIGHT WERE OUT! ONLY FOUND OUT ABOUT THE PROBLEM WHEN A FRIEND WAS FOLLOWING ME HOME AND TOLD ME ABOUT IT. SURPRISED THAT THERE HAS BEEN NEITHER A VOLUNTARY RECALL BY GM OR A MANDATED RECALL BY THE NHTSA. DEFINITELY NEEDS ADDRESSING. ALSO, THIS PROBLEM HAS BEEN REPORTED ON 2015-2017 YUKONS SO THERE APPEARS TO BE EITHER A DEFECTIVE PART OR BAD DESIGN.

THE PROBLEM I BEEN HAVING IS WITH THE STEERING. WHEN YOU TURN THE STEERING WHEEL SUDDENLY OR JUST KINDA FAST THE STEERING ASSIST WILL LOCK UP AND ALL OF THE DASHBOARD AND AC WILL SHUT OFF AND THAN RESTARTS. NOT ALL THE TIME BUT ABOUT 6 TIMES THE ENGINE SHUT OFF COMPLETELY. THIS IS A VERY SERIOUS AND DANGEROUS SITUATION THAT IT PUTS YOU IN THIS CAN HAPPEN WHEN STATIONARY WHEN YOU TRYING TO PULL OUT ON THE HIGHWAY OR AT SLOT SPEED WHEN TRYING TO TURN THIS HAPPENS ALL THE TIME

MY 2015 YUKON DENALI HAD A COMPLETE SUSPENSION FAILURE ON ALL FOUR TIRES AT 67,535 MILES. I WAS TOLD THIS WAS WAY TOO SOON TO BE HAVING SUSPENSION PROBLEMS ON THIS, BUT WHEN DIAGNOSED, THAT WAS THE ISSUE. I WAS TOLD BY MY AUTO REPAIR SHOP THAT IT WAS UNSAFE TO DRIVE IN THAT CONDITION, AS THE STEERING COULD FAIL TO WORK CORRECTLY WHEN GOING THROUGH TIGHT TURNS AND BRAKING. THEY SAID THAT IT COULD POSSIBLY SKID DUE TO NOT HAVING ANY SHOCKS OR STRUTS FUNCTIONING. WHEN THE VEHICLE WAS LIFTED, THE WHEELS DID NOT LOWER FROM THE CARRIAGE AT ALL DUE TO COMPLETE FAILURE OF THE SUSPENSION SYSTEM. WE REPLACED THE REAR SHOCKS AND FRONT STRUTS TO ADDRESS THIS ISSUE. THIS PROBLEM DID NOT OCCUR ALL AT ONCE, BUT RATHER OVER A PERIOD OF A COUPLE WEEKS WHEN THE VEHICLE STARTED TO RIDE ROUGHER ON EACH TIRE. ALL FOUR WENT OUT WITHIN A SPAN OF TWO WEEKS TIME.

ALL THE RUBBER WINDOW MOLDINGS ARE CURLING OUT UNDER PLASTIC TRIM BOTH TAIL LIGHTS WORK INTERMEDIATELY

CIRCUIT BOARDS IN LED TAIL LIGHTS FAILING. THIS RESULTS IN SPORADIC FUNCTIONING BRAKE LIGHTS. THE DESIGN OF THE BUS BAR IN THE TAIL LIGHT HAS RESULTED IN CREATING WEAK SPOTS IN THE BUS BAR THAT CRACK AND UNLESS REPLACED OR REPAIRED AT SUBSTANTIAL COST THE BRAKE LIGHTS MAY OR MAY NOT FUNCTION PROPERLY.

REPLACED DRIVER'S SIDE REAR LIGHTS ON 9-4-18. NOW, 9-10-19 NEED TO REPLACE PASSENGER SIDE REAR LIGHT. WAS STOPPED ON THE HIGHWAY AND TOLD LIGHT IS OUT.

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

WHEN THE GAS PEDAL IS DEPRESSED FULLY, THE GAS PEDAL STICKS THE CAR CONTINUES ACCELERATING. THE PROBLEM BEGAN WITH INITIAL COMPLETE DEPRESSION OF GAS PEDAL TO CAUSE SOME ACCELERATION AND DEPRESSING BRAKE ALLOWED VEHICLE TO RETURN TO NORMAL DRIVING. THE PROBLEM HAS WORSENED OVER TIME TO THE POINT WHERE BOTH FEET DEPRESSING ON THE BRAKE PEDAL DID NOT AFFECT ACCELERATION AND CAUSED SMOKE TO EMIT FROM BOTH FRONT BRAKE PADS, AND THE PASSENGER FRONT BRAKE PAD FLAMED UP FROM THE HEAT. THE CAR WAS DRIVEN INTO A PARKING LOT WITH THE BRAKE DEPRESSED THE ENTIRE TIME, AND TURNED OFF. SO FAR, THIS HAS ONLY HAPPENED WHEN THE GAS PEDAL IS FULLY DEPRESSED. THE DEALER TOLD ME THE MAT CAUSED THIS EVEN THOUGH THE MAT IS CUT AROUND THE GAS PEDAL WITH PLENTY OF ROOM TO NOT OBSTRUCT PEDAL. THE MAT ALSO DOES NOT SLIDE OR MOVE ABOUT THE AREA. THE GMC DEALER TOLD ME THEY TOOK THE MAT OUT AND DID NOT NOTICE ANY AUTO ACCELERATION, AND THEY TOLD ME THEY WERE UNABLE TO DEPRESS THE GAS PEDAL FULL TO ATTEMPT TO RECREATE THE PROBLEM, TO NOT COMPROMISE THE SAFETY OF THE OTHER CARS NEARBY.

BRAKE LIGHT WORKING INTERMITTENTLY. MOST TIMES IT'S NOT WORKING. SOMETIMES IT DOES. STATIONARY AND IN MOTION.

TAILLIGHT IS OUT ON MY VEHICLE. THE LIGHTS ARE LED AND THE CAR IS ONLY FOUR YEARS OLD. REPLACEMENT IS $500-750 FOR A TAILLIGHT!

RIGHT REAR LED TAIL/BRAKE LIGHT STOPPED WORKING. NOT EASILY FIXABLE. DEALERS ARE AWARE OF THE PROBLEM AND MAKE YOU PAY $700+ A PIECE FOR A WHOLE NEW ASSEMBLY. THE ISSUE APPEARS TO BE A FAULTY CIRCUIT BOARD INSIDE. THIS SHOULD BE SOMETHING THAT CAN BE TAKEN APART AND FIXED EASILY OR GM SHOULD REPLACE IT FOR FREE.

DRIVER SIDE BREAK LIGHT WORKS INTERMITTENTLY. AFTER RESEARCHING MULTIPLE OWNERS IN SIMILAR MODEL YEARS HAVE NOTED THE ISSUE BEING INSIDE OF THE LIGHT ITSELF HAVING AN ELECTRICAL ISSUE. BUT THE DEALERSHIP WANTS $750 FOR A NEW ONE WHEN THE PROBLEM IS WIDE SPREAD, NEEDS TO BE RECALLED AND MADE RIGHT.

I WAS INVOLVED IN A COLLISION WHERE MY VEHICLE ENDED UP IN A DITCH AND HIT A CEMENT CULVERT HEAD ON. THE STEERING WHEEL AIRBAG DIDN'T DEPLOY. ALL AIRBAGS ALONG THE SIDES OF THE VEHICLE DID, BUT NEITHER FRONT WERE ACTIVATED. ALTHOUGH I DIDN'T HAVE A PASSENGER IN THE VEHICLE, THERE WERE OTHER ITEMS IN THE SEAT THAT WERE QUITE HEAVY.

MY BRAKE LIGHTS ON MY 2015 YUKON DINALI WENT OUT ON THE RIGHT SIDE. I WAS INFORMED BY THE DEALERSHIP THAT THEY ARE NOT RESPONSIBLE FOR THIS AND NONE OF MY WARRANTIES WILL COVER IT.

BRAKE LIGHT AND PARKING LIGHT QUIT WORKING. WENT TO DEALER AND THEY SAID YOU HAVE TO REPLACE THE WHOLE LED LIGHT ASSEMBLY. WOULD COST $850.00.

PASSENGER SIDE REAR BRAKE LIGHT SUDDENLY STOPPED WORKING. IT IS AN LED LIGHT WHICH SHOULD NEVER HAVE TO BE REPLACED. OUR LOCAL GMC SERVICE DEPARTMENT SAID THAT IT IS THE 'DRIVER' ATTACHED TO THE LED BULB THAT IS FAULTY, BUT IT CANNOT SIMPLY BE REPLACED. THEY HAVE TO REINSTALL AN ENTIRE TAIL LIGHT WHICH APPARENTLY IS PRETTY COSTLY. I WAS QUOTED $925. AGAIN, NOTHING WRONG WITH THE LIGHT BULB ITSELF. SHOULDN'T COST $925 TO FIX.

PASSENGER SIDE TAIL LIGHT HAS BEEN GOING OUT INTERMITTENTLY FOR MONTHS. SINCE THE PROBLEM BEGAN I'VE BEEN HAVING BATTERY ISSUES AND NOW BATTERY AND LIGHT ARE COMPLETELY DEAD. DEALER SAID IT WOULD BE $800 FOR LIGHT. THERE WAS NO INDICATOR/SENSOR THAT SHOWED THE LIGHT WAS OUT. I FOUND OUT BY ANOTHER DRIVER WHO PULLED UP NEXT TO ME AND TOLD ME. DRIVING AROUND I'VE SEEN MANY VEHICLES (SAME MODEL) WITH THE SAME ISSUE. THIS IS A SAFETY HAZARD, BECAUSE UNLESS SOMEONE TELLS US WE DON'T KNOW THE LIGHT IS OUT AND THEY ARE PREMATURELY GOING OUT. THE COST IS RIDICULOUS! THIS IS MY SECOND GMC AND I DID NOT HAVE ANY PROBLEMS LIKE THIS BEFORE. THIS IS THE CAR I DRIVE MY CHILDREN AROUND IN! IT IS APPARENT THAT IT IS A MANUFACTURER ISSUE. GMC NEEDS TO DO RIGHT BY ITS CUSTOMERS, BEFORE SOMEONE GETS HURT!

DRIVER'S SIDE BRAKE LIGHT NOT WORKING. APPARENTLY A COMMON PROBLEM IN THESE YEAR YUKONS, AND GMC REFUSES TO ACKNOWLEDGE THE PROBLEM. REPAIR IS EXORBITANTLY EXPENSIVE, AND GMC SHOULD PAY FOR THE REPAIRS. THE VEHICLE ONLY HAS 50,000 MILES, AND HAS NEVER BEEN IN AN ACCIDENT.

LED BRAKE LIGHTS WORK SOMETIME AND NOT AT ALL WHEN IN THE HEAT OF THE DAY. HAVE HAD A NUMBER OF PEOPLE COME TO ME IN PARKING LOTS AND TELL ME THAT THE BRAKE LIGHTS ARE NOT WORKING.

BOTH BRAKE LIGHTS ARE OUT. IT'S BECAUSE OF A DEFECT IN DESIGN. THE METAL BRACKET THAT HOLDS THE BRAKE LIGHT LEDS IS CRACKED AND BREAKS THE CIRCUIT, THEREFORE THE LIGHTS WON'T WORK. LED LIGHTS SHOULD WORK FOR QUITE A LONG TIME. ONLY WAY TO FIX IT THROUGH THE DEALER IS TO REPLACE THE ENTIRE TAIL LIGHT ASSEMBLY TO THE TUNE OF APPROXIMATELY $1400 FOR BOTH LIGHTS. IT CAN BE REPAIRED BY CUTTING THE ASSEMBLY OPEN AND SOLDERING THE CRACK IN THE LED BRACKET. THERE ARE MANY INSTANCES OF THIS BEING REPORTED ONLINE. DEALERS DENY ENCOUNTERING THE PROBLEM. GMC IS NOT ADDRESSING THE ISSUE. THERE ARE REPORTED CASES ONLINE WHERE GMC YUKON OWNERS HAVE OF COURSE HAD THE REPAIRS MADE WITHIN WARRANTY WITH NO COST BUT AS SOON AS THE WARRANTY IS OUT AND THE PROBLEM REOCCURS, THEN THE OWNER HAS TO PAY APPROXIMATELY $700 PER LIGHT TO REPLACE THE TAIL LIGHT ASSEMBLY. THIS IS A SAFETY ISSUE, NO BRAKE LIGHTS CAN CAUSE SERIOUS WRECKS AND INJURY.

FAULTY TAIL LIGHT. SOUNDS LIKE A COMMON PROBLEM ON 2015 GMC YUKON.

DRIVER SIDE BRAKE LIGHT IS INTERMITTENTLY WORKING. HAVE SEEN MANY COMPLAINTS FOR THIS, SEEMS TO BE POOR DESIGN AND SHOULD BE RECALLED.

BOTH LED TAIL LIGHT UNITS ON 2015 GMC YUKON FAILED WITHIN 6 MONTHS OF EACH OTHER. THE LED STRIPPING NO LONGER ILLUMINATES. EXACT SAME PROBLEM ON BOTH DRIVER AND PASSENGER SIDES OF VEHICLE. WAS INFORMED BY DEALERSHIP THE ONLY OPTION FOR REPAIR IS REPLACEMENT OF THE ENTIRE LIGHT AT A COST OF OVER $900 PER TAIL LIGHT.

BRAKE LIGHTS WONT WORK ALL OF THE TIME.

THE VEHICLE IS A 7 PASSENGER 2015 GMC YUKEN VEHICLE. BOTH REAR TAIL LIGHT ASSEMBLIES HAD TO BE REPLACED AT A COST OF $500.00 EACH. THE ENTIRE LIGHTING ASSEMBLY INCLUDING BRAKE LIGHT FAILED. THE OPERATOR IS NEVER MADE AWARE BY THE VEHICLE WARNING SYSTEM THAT THE VEHICLE'S BRAKE OR TAIL LIGHTS ARE NOT FUNCTIONING. THE ONLY WAY THE HAZARD IS IDENTIFIED IS IF ANOTHER OPERATOR NOTIFIES THE OWNER. BEING THAT THE VEHICLE IS A 7 PASSENGER AND USUALLY CARRYING CHILDREN ARE IN THE THIRD ROW THIS IS VERY DANGEROUS. A REAR END COLLISION DUE TO NO LIGHTS OR BRAKE LIGHTS IS VERY POSSIBLE. I CONTACTED GMC AND THEY ARE AWARE OF THE LED LIGHTS FAILING HOWEVER DUE TO THE FACT THAT THERE IS NO RECALL THEY WILL NOT PAY FOR THE NEW LED LIGHTS. DOES IT HAVE TO TAKE A VEHICLE BEING REAR ENDED AND A CHILD INJURED OR KILLED TO HAVE THESE VEHICLES RECALLED? THIS ISSUE IS ALL OVER THE INTERNET, ONE HAS TO TYPE GMC LED LIGHT FAILURE AND THOUSANDS OF PEOPLE ARE COMPLAINING

DRIVER SIDE BRAKE LIGHTS ONLY WORK INTERMITTENTLY. THE CIRCUIT ON THE LIGHT ASSEMBLY IS GOING BAD.

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT THE PASSENGER SIDE BRAKE LIGHT WAS OUT. THE CONTACT ALSO STATED THAT THIS WAS THE SECOND TIME THE BRAKE LIGHTS WERE REPAIRED. THE VEHICLE WAS NOT TAKEN TO THE DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.

THE DRIVER SIDE TAIL LIGHT STOPPED WORKING. THIS IS THE SECOND TIME THE LIGHT HAS STOPPED WORKI GON A VEHICLE WITH LESS THAN 60 THOUSAND MILES

OVER THE LIFE OF OWING THIS NEW CAR, FROM MARCH 2016 TO JULY 2019, THE REAR PASSENGER AND DRIVER SIDE TAIL LIGHT ASSEMBLY HAVE EACH FAILED ONCE AND WERE REPLACED BY MY OWN EXPENSE. AGAIN FOR A THIRD TIME TOTAL, THIS MONTH THE PASSENGER SIDE TAILLIGHT ASSEMBLY REPEATED ITS FAILURE TO HAVE THE BREAK LIGHT TO FUNCTION. I FEEL THIS AMOUNT OF PART FAILURE INSIDE 3 YEARS IS TOO EXTREME AND IS DUE TO POOR DESIGN BY THE MANUFACTURER. THESE FAILED PARTS HAPPENED AT 16,000, 30,000 AND 50,000 MILES OF VEHICLE USE. NONE OF THE TAILLIGHT PARTS WERE EVER PHYSICALLY DAMAGED BEFORE. THE COST OF THE PART ALONE IS $795.00. THAT IS EVEN MORE REDICULOUS CONSIDERING A HOME LED BULB LASTS LONGER AND COSTS MUCH LESS.

TAIL LIGHT KEEP GOING OFF, DEALER WONT FIX IT UNDER WARRANTY, THEY $700 WHEN ITS A MANUFACTURE ISSUE, SOMETHING WRONG THAT KEEP BURNING THE LED LIGHTS.

LEFT TAIL LIGHT IS INTERMITTENTLY FAULTY. BRAKE LIGHT ONLY WORKS INTERMITTENTLY.

REAR LED TAILLIGHTS WORK INTERMITTENTLY. FOUND SEVERAL FORUMS WHERE THIS HAPPENS TO A LOT OF PEOPLE. IF YOU TAP THE TAILLIGHT IT SOMETIMES BEGINS WORKING AGAIN. TRUCK ONLY HAS 60K MILES AND GM WANTS OVER $1200 TO FIX (REPLACE BOTH TAILLIGHTS). EVIDENTLY THERE'S A CIRCUIT BOARD THAT GOES BAD INSIDE. I HAD THIS AT GM TO BE FIXED BUT BECAUSE TAILLIGHTS WERE WORKING AT THE TIME, THEY FOUND NO PROBLEM.

MY 2015 YUKON XL HAS NO BRAKE LIGHT THAT IS WORKING ON THE LEFT SIDE. I THOUGHT MAYBE YOU COULD REPLACE THE BULB BUT AS I FOUND OUT, IT IS A LED SEALED UNIT THAT WAS NEVER MEANT TO GO OUT. NOW AS I LOOK UP THIS PROBLEM WITH OTHER YUKON XL OWNERS, I SEE THAT IT IS A PROBLEM WITH LOTS OF OWNERS! SO WHY IS THIS NOT A RECALL ITEM BY NOW. APPARENTLY IT IS A BIG ISSUE! A NEW WHOLE LIGHT ASSEMBLY TO FIX THIS ISSUE IS OVER 800 BUCKS! THESE BRAKE LIGHTS NOT WORKING ARE A HUGE SAFETY ISSUE!

THE REAR LED TAILLIGHTS ARE MALFUNCTIONING. THE PASSENGER BRAKE LIGHT WORKED INTERMITTENTLY FOR ALMOST 6 MONTHS WHILE BEFORE FAILING COMPLETELY, WHILE THE TAILLIGHT REMAINED WORKING. ANOTHER 6 MONTHS HAVE PASSED AND NEITHER THE BRAKE OR TAILLIGHT OPERATES. CURRENTLY, THE DRIVER SIDE BRAKE LIGHT WORKS INTERMITTENTLY. RESEARCH ON THIS PROBLEM SHOWS THAT THEY CAN BE CORRECTED, YET GMC DEALERSHIP HAS QUOTED $700 FOR EACH LIGHT ASSEMBLY.

REAR BRAKE LIGHT ASSEMBLY FAILING TO LIGHT WHEN BRAKES APPLIED AND THERE IS NOT A NOTIFICATION TO THE DRIVER. THIS IS A MANUFACTURE FLAW WITH THE LED LIGHT CIRCUIT INSIDE THE ASSEMBLY. THERE IS NOT A LIGHT OUT NOTIFICATION SO THE DRIVER IS NOT AWARE THE BRAKE LIGHT HAS FAILED. THIS IS A SAFETY ISSUE AND IS AN WELL KNOWN ISSUE ON THE 2015-2019 YUKON. THIS IS OCCURRING OFTEN AND GMC IS HAVING PROBLEMS WITH SUPPLYING REPLACEMENTS BECAUSE THE DEMAND IS SO HIGH FROM THE FAILURE. GMC HAS ALSO RAISED THE PRICE OF THE BRAKE LIGHT BY 30% FROM $425 TO $675 NOT INCLUDING LABOR. I CALLED THE DEALER AND THEY INFORMED IT WAS A HIGH FAILING ITEM AND WAS ON BACKORDER AND NOT SURE WHEN THEY WOULD GET ONE. DRIVING THE VEHICLE WITHOUT PROPER BRAKE LIGHTS IS A SAFETY CONCERN AND NOT LEGAL SO LEFT WITH LITTLE OPTION BUT TO STOP DRIVING THE YUKON.

REAR TAIL/BRAKE LIGHT FAILED AFTER FUNCTIONING INTERMITTENTLY FOR A MONTH. GMC DEALER REPLACED THE ENTIRE ASSEMBLY WITH A NEW GM PART AT A COST OF OVER $800. GMC DEALER EXPLAINED THAT DESPITE CHRONIC FAILURES OF THIS PARTICULAR PART, GM REFUSES TO RECALL. FAILURE APPEARS TO RESULT FROM A FAULTY CIRCUIT BOARD THAT CANNOT BE REPLACED OR REPAIRED EASILY. INTERMITTENT NATURE OF THE FAILURE IS AN UNSAFE CONDITION, ESPECIALLY AT NIGHT OR IN FOUL WEATHER.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. WHEN THE CONTACT PULLED INTO A FUEL STATION, SHIFTED INTO PARK, AND EXITED THE VEHICLE, IT BEGAN TO ROLL ON ITS OWN. THE CONTACT'S 12 YEAR OLD SON STOPPED THE VEHICLE BY DEPRESSING THE BRAKE PEDAL WITH HIS HAND. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 121,000.

THE BRAKE PEDAL WAS VERY HARD AND WOULD NOT COMPLETELY STOP THE VEHICLE AS VERY LOW SPEED IN THE DRIVEWAY. STOPPED AND RESTARTED THE ENGINE AND THE OPERATION WAS NORMAL. THIS HAS OCCURRED ONE TIME EARLIER SEVERAL MONTHS BEFORE AND HAS OPERATED NORMALLY SINCE.

PURCHASED VEHICLE (USED) FROM DEALER LESS THAN 2 YEARS AGO. DRIVER TAILLIGHT WENT OUT. NOT COVERED UNDER WARRANTY BUT IS A SAFETY ISSUE THAT ACCORDING TO SEVERAL FORUMS IN A KNOWN PROBLEM. THE TAILLIGHT IS ARCHITECTED, ENGINEERED, AND BUILT IN SUCH A WAY AS TO BE VERY EXPENSIVE TO REPLACE, BREAK OFTEN, AND DISCOURAGE DIY OR NON-DEALER REPAIRS. THE VEHICLE WAS STATIONARY WHEN THE PROBLEM WAS NOTICED.

REAR LED BRAKE LIGHT ON RIGHT DOES NOT WORK AT 60000 MILES. THE LEFT REAR LED BRAKE LIGHT WAS REPLACED UNDER WARRANTEE IN 2016. MY MECHANIC SAYS HE HAS SEEN THIS ON NUMEROUS GMC YUKONS OF THIS MODEL. INTERNET SEARCH SHOWS MANY PEOPLE HAVE SAME ISSUE. REPLACEMENT UNIT COST IS $700. CALLED GMC WHO SAID THIS WAS FIRST TIME THEY HEARD OF PROBLEM WITH LED REAR LIGHT UNIT.

2015 YUKON DENALI XL INTERMITTENTLY FAILING TAIL LIGHTS/BRAKE LIGHTS DUE TO CIRCUIT BOARD GETTING TOO HOT AND NOT COMMUNICATING PROPERLY BETWEEN LEFT AND RIGHT TAIL LIGHTS...PART FAILURE/POOR MANUFACTURING/SAFETY ISSUE

REAR TAIL LIGHT LEDS FLICKER ON AND OFF AND EVENTUALLY STOP WORKING CAUSING THE ENTIRE HOUSING KIT TO NEED REPLACING.

THE REAR DRIVERS SIDE BRAKE LIGHT IS WORKING ONLY INTERMITTENTLY

AFTER GETTING PULLED OVER BY THE POLICE FOR A TAIL LIGHT THAT WAS OUT,I WAS IN MOTION AND THIS IS WHEN I STARTED MY RESEARCH. RIGHT TAIL LIGHT IS OUT, FAULTY PARTS. CHECKED ALL FUSE AND WIRE CONNECTION FOR CORROSION, BUT THER WAS NO SIGN OF DAMAGE. GMC WANTS TO CHARGE $1,500 TO FIX. THE NEXT ISSUE IS THE PAINT JOB. I AM AT 50,000 MILES AND THE PAINT IS ALREADY FADING. THE CLEAR COAT WAS SUPER THIN AND CHEAPLY DONE. GMC SAID THEY WOULD COVER ONLEY 25% OF A $6000 - $12,000 PAINT JOB

SOMEONE WHO WAS DRIVING BEHIND ME TOLD ME MY DRIVER'S SIDE BRAKE LIGHT WAS OUT. I CHECKED IT WITH THE HELP OF SOMEONE ELSE A COUPLE TIMES AFTERWARDS AND IT WORKED. THEN A WEEK OR SO LATER A CO-WORKER TOLD ME THE SAME THING, THAT IT WAS OUT. I CHECKED IT AGAIN LATER AND IT WORKED, SO THE PROBLEM WAS INTERMITTENT. WHEN I TOOK IT TO THE DEALER, THE TAILLIGHT ASSEMBLY HAD TO BE REPLACED. I JUST PURCHASED THE VEHICLE 1/7/2019 AND BEFORE IT WAS OFFERED FOR SALE THE PASSENGER-SIDE TAIL LIGHT ASSEMBLY WAS ALSO REPLACED.

VEHICLE SPUTTERS WHEN DRIVING OFF FROM A START OR ACCELERATING WHILE DRIVING ALSO WHEN COMING TO A COMPLETE STOP, AFTER BEING STOP IT FEELS LIKE THE TORQUE CONVERTER IS NOT IN SYNC WITH THE REST OF THE TRANSMISSION MAKING IT FEEL LIKE SOMEONE HIT YOU FROM BEHIND TOOK IT TO MY LOCAL DEALER THEY PERFORMED A TRANSMISSION FLUSH AND A REFLASH OF THE COMPUTER IT SEEMED TO FIX THE PROBLEM BUT CAME BACK AFTER ABOUT A MONTH OR SO, DEALER STATED THAT ANOTHER RECALL WAS COMING IN MARCH OF 2019 (STILL WAITING) THAT WAS GOING TO SOLVE THE PROBLEM. GM NEEDS TO ADDRESS THIS PROBLEM WITH THE POWERT TRAIN BELIEVE THE AFFECTED YEARS FOR GMC YUKON IS 2015, 2016, 2017 THERE IS A CLASS ACTION LAWSUIT OUT THERE ABOUT THIS. GOOD LUCK EVERYONE

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT THE REAR DRIVER'S SIDE BRAKE LIGHT AND PASSENGER SIDE TAIL LIGHT WERE BURNED OUT. THE CONTACT STATED THAT THE BRAKE LIGHTS WOULD NOT ILLUMINATE. THE VEHICLE WAS TAKEN TO ED BOZARTH CHEVROLET (2001 S HAVANA ST, AURORA, CO 80014, (720) 746-2716) AND JOHN ELWAY CHEVROLET (5200 S BROADWAY, ENGLEWOOD, CO 80113, (720) 259-0391), BUT THE PARTS WERE NOT AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED A CASE NUMBER. THE FAILURE MILEAGE WAS 81,000.

TAIL LIGHT ON 2015 GMC YUKON XL BROKE ON 7/18/19. AUTHORIZED GM DEALERSHIP QUOTED $902.57 PARTS AND LABOR TO REPLACE. I COMPLAINED THE PRICE IS TOO HIGH AND THERE IS A DESIGN FLAW WITH THE TAIL LIGHT IF IT COSTS THAT MUCH TO REPLACE. LED LIGHTS ARE SUPPOSED TO LAST LONGER. THERE SHOULD BE A RECALL FOR THE TAIL LIGHT. FILED A FORMAL WRITTEN COMPLAINT WITH GMC CUSTOMER SERVICE ON 7/22/19. PURCHASED 2 NEW TAIL LIGHTS ONLINE FROM CARID.COM FOR $495.00 AND INSTALLED THE NEW TAIL LIGHTS MYSELF. GMC FINALLY REPLIED ON 7/31/19 MY CLAIM IS DENIED BECAUSE I INSTALLED THE REPLACEMENT TAIL LIGHTS MYSELF AND DID NOT HAVE THE DEALERSHIP INSTALL. GMC ADVISED IF THE DEALERSHIP INSTALLED THEN THEY WOULD HAVE REFUNDED ME $495.00. WHAT DIFFERENCE DOES IT MAKE WHO INSTALLED THE NEW REPLACEMENT LIGHT? DRIVING AROUND WITH A BROKEN TAIL LIGHT IS A SAFETY ISSUE AND ALSO AGAINST THE LAW AND I HAD TO MAKE A QUICK DECISION WHILE IT TOOK GMC 9 DAYS TO REPLY AND IT WAS BY PHONE - STILL DO NOT HAVE WRITTEN CONFIRMATION. GMC CUSTOMER SERVICE HAVE A STRANGE PROCEDURE WHEREBY YOU HAVE TO HAVE AN APPOINTMENT TO SPEAK TO A CUSTOMER SERVICE REP. WHAT IF YOU HAVE SCHEDULED A BUSINESS TRIP OR HAVE TO ATTEND A MEETING? I HAVE SENT A WRITTEN APPEAL TO GMC PROTESTING THEIR DENIAL DECISION AND AT THE TIME OF WRITING HAVE NOT RECEIVED A REPLY. BOTTOM LINE IS THAT DUE TO SAFETY ISSUE AND IT'S CAUSE FOR A TRAFFIC CITATION THERE SHOULD BE A RECALL.

WHILE TRAVELING DOWN HILL ON LONG GRADES THE TRANSMISSION DROPS TO NEUTRAL OR VERY LOW GEAR AND ENGINE REVS DROP TO IDLE. THE GRADE BREAK DISENGAGES AND THE VEHICLE FREE WHEELS AND HENCE SPEEDS UP. THE ONLY WAY TO RE-ENGAGE THE TRANSMISSION IS TO EXCESSIVELY REV THE ENGINE. THIS IS HAS BEEN AN INTERMITTENT ISSUE OVER THE LAST 18 MONTHS AND I HAVE NOT BEEN ABLE TO REPLICATE AT A SERVICE CENTER.

BACK DRIVER'S SIDE BRAKE LED LIGHT OUT. DEALER WANTS $900 TO FIX. COMMON PROBLEM WITH GM FAULTY LED LIGHTS.

WHILE SITTING STILL AT A DRIVE THROUGH, BRAKE PEDAL WENT TO FLOOR AS IF IT HAD NO PRESSURE. HAD NO BRAKES! NO MATTER HOW HARD I STOOD ON PEDAL THE CAR WOULD NOT COME TO COMPLETE STOP WHEN ROLLING. BLEW THROUGH STOP SIGNS AND LIGHTS BECAUSE EVEN AT 10 MPH COULD NOT STOP VEHICLE FROM ROLLING. HAD JUST GOT OFF INTERSTATE DOING 70 MPH. DOWN HILL GRADE WAS IMPOSSIBLE. FOUND OUT THAT THIS WAS A KNOWN ISSUE BY GM INVOLVING FAILURE OF VACUUM PUMP BOOSTER. MANY REPORTS, HOPEFULLY NOT MANY DEATHS CAUSED.

REAR BRAKE AND TAIL LIGHTS DO NOT WORK INTERMITTENTLY. SOMETIMES THE LIGHTS WORK AND SOMETIMES THEY DON'T.

THE BRAKE/TAIL LIGHTS WORK SOMEDAYS, AND NOT OTHER DAYS. ONE DAY THE ARE BOTH WORKING, ONE DAY ONLY ONE WORKS, AND SOME DAYS NEITHER WORK. THIS IS A PROBLEM THAT IS VERY PREVALENT. JUST LOOK ONLINE. I HAVE PERSONALLY PHOTOGRAPHED SEVERAL OF THE SAME ISSUE ON THIS MAKE AND MODEL IN MY HOMETOWN. THE DEALERSHIP WANTS ME TO PAY $1300 TO HAVE NEW LIGHTS INSTALLED AND GMC IS IN DENIAL OF THEIR PROBLEM.(THE BACK UP/REVERSE WHITE LIGHT WORKS ALL OF THE TIME, ITS THE RED BRAKE/TAIL LIGHT THAT DOESN'T WORK) THIS SHOWS THAT ITS AN ISSUE THAT SHOULD BE RECALLED, NOT REPLACED AT THE OWNER'S EXPENSE.

BRAKE LIGHT DOES NOT WORK ON PASSENGER SIDE. CANNOT BE REPLACED/REPAIRED BECAUSE THE PART IS ON BACK ORDER.

TAIL LIGHT MALFUNCTION INTERMITTENTLY. THE TAIL LIGHTS AND BRAKE LIGHTS OCCASIONALLY WILL GO OUT AND COME BACK ON RANDOMLY. GMC KNOWS ABOUT THE ISSUE AND REPLACEMENTS COST ABOUT $750 PER UNIT WHICH EVEN THESE REPLACEMENTS HAVE BEEN KNOWN TO FAIL WITHIN A YEAR. THE FACT THAT THIS HAPPENS RANDOMLY AND SO INTERMITTENTLY THIS BECOMES A SAFETY ISSUE. I'VE HAD IT IN THE SHOP AND THEY SAID NOTHING WAS WRONG BECAUSE THEY WERE BOTH WORKING. I GET HOME AND THEY ARE NOT. IS THERE A WAY TO HAVE GMC REPLACE THESE VIA A SAFETY RECALL?

2015 GMC YUKON DENALI REAR TAIL LIGHTS FAIL DUE TO DEFECTED PARTS. GMC WILL NOT REPLACE THE FAILED PARTS WHICH IS A KNOW SAFETY ISSUE. NUMEROUS COMPLAINTS ONLINE WITH THE GMC YUKON 2015-2019 MODELS.

LEFT AND RIGHT BRAKE LIGHTS ONLY WORK INTERMITTENTLY.

REAR TAIL/BRAKE/TURN LIGHTS RANDOMLY DON'T WORK. THIS ISSUE IS VERY COMMON AND COMPLAINED ABOUT REPEATEDLY ON THE INTERNET. I HAVE THIS ISSUE WITH MY LEFT TAIL LIGHT.

ENTIRE DRIVER'S SIDE LED BRAKE LIGHTS NO LONGER FUNCTION. SOME TYPE OF ISSUE WITH THE CIRCUITS

APPROXIMATELY 6 MONTHS AFTER PURCHASING OUR 2015 GMC YUKON DENALI, HAVING ONLY DRIVEN UNDER NORMAL DRIVING CONDITIONS ON HIGHWAYS AND SURFACE STREETS FOR 15K MILES, THE PASSENGER SIDE TAIL / BRAKE LIGHT WENT OUT. IT WAS TAKEN IN FOR WARRANTY AND REPLACED BY THE DEALER. APPROX 6 MONTHS LATER THE DRIVER'S SIDE TAIL / BRAKE LIGHT DID THE SAME THING, AND WAS ALSO REPLACED BY THE DEALERSHIP. NOW APPROXIMATELY ONE YEAR LATER THE REAR PASSENGER LIGHT IS OUT AGAIN AND DEALER WANTS $600.00 TO REPLACE THE FAULTY BRAKE LIGHT LAMP, BUT CAN'T BECAUSE THEY'RE IN SUCH DEMAND BASED ON THE DEFECTIVE PART, THAT THEY ARE BACKORDERED. A QUICK INTERNET SEARCH INDICATES THOUSANDS OF PEOPLE HAVING THE SAME ISSUES.

TAIL LIGHTS ONLY WORK INTERMITTENTLY

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT THE TAIL LIGHTS ON THE VEHICLE BECAME INOPERABLE; HOWEVER, THERE WAS NO INDICATION ON THE INSTRUMENT PANEL THAT THE TAIL LIGHTS WERE INOPERABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. RICHARD KAY SUPERSTORE (LOCATED AT 1935 PEARMAN DAIRY RD, ANDERSON, SC 29625, (864) 332-4031) WAS INFORMED OF THE FAILURE AND STATED THAT THE TAIL LIGHTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.

2015 GMC YUKON XL DRIVER SIDE LED BRAKE LIGHT STOPPED WORKING. LED CIRCUIT BOARD IS BROKE. THIS IS A SEALED BRAKE LIGHT, SO THERE IS NO FIX AND HAS TO BE REPLACED.

REAR BRAKE LIGHTS STOP WORKING INTERMITTENTLY, SOMETIMES ONE DOESN'T WORK, SOMETIMES BOTH ARE OUT, SOMETIMES BOTH WORK. SEEMS WORSE IN THE HOT WEATHER. TAKEN IT IN MULTIPLE TIME, 1ST 2 TIMES COULDN'T DUPLICATE THE OUTAGE, 3RD TIME THEY SAID IT NEEDED BOTH TAILLIGHT ASSEMBLIES REPLACES FOR $1200. THEN THEY WORKED ALL WINTER, NOW NOT WORKING CONSISTENTLY.

THE ELECTRIC POWER STEERING ASSIST MAY FAIL MOMENTARILY AND THEN SUDDENLY FUNCTION AGAIN. THIS CAN CAUSE DIFFICULTY STEERING THE VEHICLE, ESPECIALLY AT LOW SPEEDS, INCREASING RISK OF A CRASH. ALTHOUGH THERE IS A RECALL WHICH DESCRIBES EXACTLY WHAT IS HAPPENING RECALL 18V586000 THE DEALER SAYS THERE IS NO RECALL FOR MY VEHICLE AT LOW SPEEDS WHEN I BACK UP OR TURN I LOSE POWER MOMENTARILY THEN IT COMES BACK

DRIVER SIDE REAR TAILLIGHT NOT WORKING, WAS TOLD IT WAS A BROKEN SOLID CIRCUIT BY THE DEALERSHIP. THEY WANT CLOSE TO $1000 TO REPLACE THE ENTIRE ASSEMBLY. THIS IS A VERY WELL KNOWN PROBLEM THAT GM IS NOT RECALLING!!!!

TAIL LIGHTS WORK INTERMITTENTLY SEEMS TO BE A COMMON PROBLEM WITH NEW YUKONS. CUTS IN AND OUT NONE WORKING LEDS BRAKE LIGHTS.

MY VEHICLE HAS A CRACK IN THE COMBI-COOLER AS DESCRIBED IN NHSTA REFERENCE NUMBER: N162080780 AND GM SPECIAL COVERAGE ADJUSTMENT 17336. IN THE DOCUMENTATION FOR THE SPECIAL COVERAGE IT STATES THAT THE COVERAGE PERIOD IS 5 YEARS OF 60,000 MILES BASED ON THE DATE THE VEHICLE ENTERED SERVICE. THIS VEHICLE WAS A GM EXECUTIVE VEHICLE UNTIL PURCHASED WITH 15102 MILES VIA THE GM PEP PROGRAM. GM IS NOT INCLUDING MY VEHICLE EVEN THOUGH IT IS CLEARLY STATED IN THE COVERAGE SINCE THEIR SYSTEMS DO NOT ACCOUNT FOR A VEHICLE THAT ENTERS SERVICE WITH THIS MANY MILES. I BELIEVE THIS IS A VIOLATION OF THEIR AGREEMENT WITH NHTSA AND REQUEST THAT NHTSA INVESTIGATE THE TOTAL NUMBER OF AIR CONDITIONING CONDENSER UNIT FAILURES USED IN SUCH VEHICLES TO IDENTIFY IF A FULL FLEDGED RECALL IS WARRANTED.

LEFT TAILLIGHT WENT OUT AT AROUND 82,000 MILES, FIRST FLICKERED FOR A FEW MONTHS, THEN WENT COMPLETELY OUT. WITHIN ONE WEEK, THE RIGHT TAILLIGHT WENT COMPLETELY OUT ALSO.

THE REAR BRAKE LIGHTS HAVE ISSUES ONE SIDE STOPPED WORKING A FEW WEEKS AGO AND NOW THE OTHER SIDE STOPPED WORKING THEY ARE NOT CHEAP TO REPAIR AND THE CAR IS NOT EVEN GOT 40,000 MILES ON IT I WOULD EXPECT THAT THEY WOULD AT LEAST LAST ABOUT 80,000 MILES.

BOTH BRAKE LIGHTS WORK INTERMITTENTLY. IF YOU TAP HARD ON IT THEY SOMETIMES COME BACK ON BUT DON'T STAY ON. I TOOK TO GMC DEALER WHERE THEY INFORMED ME THEY'VE HAD A DOZEN YUKON'S IN RECENTLY WITH THE SAME ISSUE. DEALER INDICATED ISSUE IS FAULTY CIRCUIT BOARD THAT OVERHEATS CAUSING THE LIGHTS TO SHORT OUT. I'M OUT OF MANUFACTURERS WARRANTY. EXTENDED WARRANTY DOES NOT COVER LIGHTS. DEALER CHARGES $800 PER LIGHT (PART ONLY).

TAILLIGHT FAILURE. GM IS AWARE OF THE PROBLEM, IT'S ALL OVER THE INTERNET. NOW OUT OF WARRANTY AND DEALER WANTS $800+ EACH TO FIX.

TAILLIGHT ASSEMBLIES KEEP FAILING. DEALER REPLACED ONE UNDER WARRANTY, BUT OTHER NOW FAILED AND CHARGING $800+ TO FIX. DEFECT IN DESIGN/MANUFACTURING OF CRITICAL SAFETY COMPONENT. IT'S A COMMON AND KNOWN DEFECT IN THE PART. OUR OTHER YUKON'S HAVE THE SAME ISSUES.

DEFECTIVE TAIL LIGHT ASSEMBLY. INADEQUATE MATERIAL/DESIGN DEFECT LEADS TO CIRCUIT CONNECTION FAILURE. GM IS AWARE OF THE PROBLEM BUT STILL CHARGES $800-900 TO REPAIR THE OEM DEFECT. MAJOR SAFETY ISSUE HAVING TAIL LIGHT FAILURE. WE HAVE MANY YUKONS IN OUR FLEET AND ALL HAVE HAD FAILURES.

DRIVER SIDE REAR BRAKE LIGHT STOPPED WORKING. DEALER WANTS $800 TO REPLACE BRAKE LIGHT

MY PASSENGER SIDE BRAKE LIGHT WENT OUT A FEW MONTHS AGO. TURN SIGNAL WORKS. NOW MY DRIVER SIDE BRAKE LIGHT IS OUT. TURN SIGNAL DOES WORK. TO GET BOTH FIXED, I HAVE TO HAVE THE ENTIRE UNIT REPLACED WHICH IS QUITE EXPENSIVE. I ALREADY REPLACED THE FRONT PASSENGER UNIT DUE TO THE RUNNING LIGHT GOING OUT 2 YEARS AGO. BRAKE LIGHTS, ARE NECESSARY FOR SAFETY WHICH IS A PROBLEM. THESE LED LIGHTS ARE SUPPOSED TO HAVE A LONGER FUNCTIONALITY. AND THEY CANNOT BE REPLACED EASILY OR COST-EFFECTIVELY.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. THE CONTACT STATED THAT BOTH TAIL LIGHTS SHORTED OUT. THE VEHICLE WAS TAKEN TO COURTESY BUICK GMC (1857 EDWARDS LAKE RD, BIRMINGHAM, AL 35235, (205) 718-7565) TWICE FOR BOTH OF THE REPAIRS. THE DEALER AND MANUFACTURER INDICATED THAT THERE WAS NO RECALL CAMPAIGN TO PROVIDE A SOLUTION AND SUGGESTING HAVING THE SAME OEM PART REPLACED. THE APPROXIMATE FAILURE MILEAGE WAS 95,000. *BF *DL

TL* THE CONTACT OWNS A 2015 GMC YUKON. THE CONTACT STATED THAT THERE WAS AN INTERMITTENT ELECTRICAL FAILURE THAT CAUSED THE REAR TAIL LIGHTS TO SHORT OUT. IN ADDITION, ON SEVERAL OCCASIONS, OTHER MOTORISTS ALERTED THE CONTACT THAT EITHER ONE OR BOTH TAIL LIGHTS WERE OUT. GETTEL CHEVROLET BUICK GMC (1901 TAMIAMI TRAIL, PUNTA GORDA, FL 33950, (941) 347-6817) WAS NOTIFIED, BUT COULD NOT DUPLICATE THE FAILURE. THE FAILURE CONTINUED INTERMITTENTLY. THE CONTACT PURCHASED THE VEHICLE FROM VISION BUICK GMC (800 PANORAMA TRAIL S, ROCHESTER, NY 14625, (585) 200-3905) AND THEY SCHEDULED AN APPOINTMENT FOR DIAGNOSTIC TESTING. THE MANUFACTURER HAD NOT ISSUED AN ELECTRICAL SYSTEM RECALL TO PROVIDE A PERMANENT REMEDY. THE MANUFACTURER PROVIDED A CASE NUMBER AND WAS TO FOLLOW-UP WITH THE DEALER AND THE CONTACT. THE APPROXIMATE FAILURE MILEAGE WAS 48,000.

REAR TAIL LIGHT WENT OUT AND THE ONLY SOLUTION IS TO REPLACE THE TAIL LIGHT? THIS IS NUTTS

PASSENGER BRAKE LIGHT DOES NOT WORK. WE HAVE HAD PROBLEMS WITH IT SINCE DAY ONE. WE TOOK IT BACK SEVERAL TIMES BUT STILL DOESN'T WORK.

BRAKES DON'T WORK WELL WHEN TRAVELING AT LOW RATES OF SPEED. STOPPING REQUIRES BRAKES TO BE PRESSED TO THE GROUND AND STILL MAY NOT STOP. I HAVE ALMOST HAD SEVERAL ACCIDENTS EVEN AFTER HAVING THE ISSUE 'REPAIRED' LAST YEAR. I'VE HAD THE PROBLEM ASSESSED AT 3 DIFFERENT MECHANICS. I HAVE HAD TO THROW MY CAR INTO PARK TO AVOID HITTING CARS IN FRONT OF ME. BRAKES FAIL WHILE DRIVING IN PLACES SUCH AS TRAFFIC JAMS, DRIVE THRU, SCHOOL PICK UP, ETC. THIS IS A HUGE SAFETY HAZARD AND FEAR THAT MY CHILDREN MAY BE HURT IF THIS ISSUE IS NOT CORRECTED BY THE MANUFACTURER. STEERING BECOMES NEARLY IMPOSSIBLE WHEN THE BRAKE ISSUES OCCUR. THIS IS AN ONGOING PROBLEM FOR THE LAST 1.5- 2 YEARS. ALSO, THE TAIL LIGHTS CONTINUE TO GO OUT EVEN AFTER PAYING HUNDREDS OF DOLLARS FOR REPLACEMENTS.

MY YUKON 2015 HAD 62,000 MILES IN MAY 2019 WHEN THE LEFT TAIL LIGHT WENT OUT. BECAUSE IT IS AN LED LIGHT, THE PART FROM THE DEALERSHIP AVERAGE AROUND $700. IT WAS NO LONGER UNDER WARRANTY AND I HAD IT REPLACED IN THE BEGINNING OF JUNE 2019. TODAY MY RIGHT REAR TAIL LIGHT IS NOW OUT. APPARENTLY THIS IS A KNOWN PROBLEM WITH THE 2015 YUKONS AND GMC WILL NOT ISSUE A RECALL OR DO ANYTHING ABOUT IT. THE PART IS WAY OVERPRICED. IF THIS IS AN ISSUE, IT SHOULD EITHER BE RECALLED FOR SAFETY REASONS OR THE PART SHOULD BE MADE AVAILABLE AT A MORE REASONABLE PRICE. SPENDING $1500.00 FOR BREAKLIGHTS IN ONE MONTH IS WRONG. PLEASE SOMEONE REACH OUT AND HELP STOP THIS.

BRAKE LIGHT FAILURE. FIRST ON DRIVER'S SIDE THEN MONTHS LATER ON PASSENGER SIDE. VEHICLE WAS IN MOTION. HUNDREDS OF COMPLAINTS ARE POSTED ON THE INTERNET YET GM WILL NOT RECALL.

LED BRAKE AND RUNNING LIGHTS INTERMITTENTLY WORK ON ONE SIDE, ISSUE HAS GOTTON WORSE AS TEMPERATURES HAVE INCREASED. APPEARS TO WORK BETTER MORE OFTEN AT NIGHT. OCCURS BOTH WHEN CAR IS RUNNING AND OFF. OTHERS APPEAR TO HAVE HAD A SIMILAR ISSUE AS A RESULT OF A CRACKED CIRCUIT IN THE LIGHT HOUSING. IT HAS BEEN OCCURRING FOR ABOUT A MONTH.

VERY HARD/ STIFF BRAKE-PEDAL. IT'S VERY HARD TO STOP THE VEHICLE AT ANY SPEED. I ALREADY REPLACED THE BRAKE PADS AND THE PROBLEM STILL CONTINUES, IS A VERY DANGEROUS HAZARDS TO THE DRIVE THE VEHICLE IN THAT CONDITION. THE HARD /STIFF PEDESTAL IS IN THE CITY AND THE HIGHWAY.

TL* THE CONTACT OWNS A 2015 GMC YUKON XL. WHILE DRIVING 60 MPH, THE REAR DRIVER'S SIDE BRAKE LIGHT FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO FIVE STAR CHEVROLET BUICK GMC (LOCATED AT 495 WATSON BLVD, WARNER ROBINS, GA 31093, (478) 387-4424) WHERE IT WAS DIAGNOSED THAT THE BRAKE ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED APPROXIMATELY 5 MONTHS LATER. THE CONTACT TOOK THE VEHICLE BACK TO THE DEALER FOR REPAIRS AND AN OIL CHANGE. THE CONTACT WAS INFORMED THAT LIFTERS ON THE ENGINE AND CONDENSER LINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 96,000.

PASSENGER SIDE BRAKE LIGHT OUT. I SEE THERE ARE OVER 100 COMPLAINTS, AND NO RECALL. COME ON GMC, THIS IS A SERIOUS SAFETY HAZARD.

REPLACED PASSENGER TAIL LIGHT DUE TO LED FAILURE IN 2017. DRIVER'S SIDE FAILED THIS WEEK. FULL REPLACEMENT OF HOUSING IS REQUIRED, AND NOTHING THAT I CAN FIND STATES ANY DESIGN IMPROVEMENTS HAVE BEEN MADE TO DATE. THIS MEANS FURTHER REPLACEMENTS OF THE ENTIRE LIGHT (PART ALONE IS QUOTED AT AROUND $700) WILL BE NECESSARY THROUGHOUT THE LIFE OF THE VEHICLE. IT APPEARS FROM A QUICK INTERNET SEARCH THAT THERE ARE A LARGE NUMBER OF VEHICLES EFFECTED, YET THE DEALER CLAIMS THERE IS NOT A DESIGN ISSUE AND NO RECALL HAS BEEN ISSUED. GIVEN THIS FAILURE MAKES THE TAIL LIGHT INOPERABLE AS WELL AS THE BRAKE LIGHTS, THIS IS A SERIOUS SAFETY ISSUE.

WHILE ON VACATION HE BRAKES STARTED FADING, ESPECIALY AT SLOW SPEEDS. CREATING A VERY UNSAFE SITUATION AT HIGHWAY SPEEDS. MY DEALER SAYS THEY HAVE NOT HAD ANY PROBLEMS BUT IT IS ALL OVER THE INTERNET.

PART OF THE CIRCUIT BOARD IN THE TAIL LIGHTS WAS VERY POORLY DESIGNED. IT IS A SEALED ASSEMBLY WITHOUT SERVICEABLE PARTS. A VERY THIN STRIP OF METAL, ONE AT THE TOP, AND ONE AT THE BOTTOM BREAK DUE TO THERMAL EXPANSION AND CONTRACTION. IT GIVES NO WARNING NO LIGHTS NOTHING JUST ALL THE SUDDEN NO TAIL OR BRAKE LIGHT. IT'S NOT RIGHT IT ISN'T SERVICEABLE, AND THE DEALERSHIP CHARGES $400 PLUS FOR A NEW ONE. WHAT HAPPENS IF BOTH FAIL AT THE SAME TIME. G.M. NEEDS TO BE HELD LIABLE, AND DO THE RIGHT THING. AFTER ALL THEY ARE SUPPOSED TO BE "PROFESSIONAL GRADE".

DRIVER SIDE BRAKE LIGHT STOPPED WORKING ON 2015 YUKON W 65K MILES AND NO ACCIDENTS. DEALER SAID IT'S A KNOWN ISSUE AND PART IS $800 TO REPAIR DUE TO LED ASSEMBLY. GMC CUSTOMER SERVICE OFFERED A $100 VOUCHER TO GO TOWARDS NEW PART (IF I TOOK MY CAR IN AND PAID FOR A DIAGNOSTIC TEST) WHICH IS A JOKE. AS OF TODAY THERE ARE 278 COMPLAINTS REGARDING 2015 YUKONS AND 60% OF THOSE ARE REGARDING EXTERIOR LIGHTING. HOWEVER GMC CUSTOMER SERVICE WOULD NOT ADMIT FAULTY TAIL LIGHTS WERE A "KNOWN ISSUE." WHY ISN'T THIS A RECALL?! AND WHY ARE CONSUMERS STILL BE CHARGED $800 FOR FAULTY TAIL LIGHT ASSEMBLIES? GMC IS PROFITING OFF OF KNOWN WIDE-SPREAD ISSUES AND NEEDS TO BE HELD ACCOUNTABLE. THE BRAKE LIGHT IS ON BACKORDER DUE TO THE SHEER NUMBER OF OTHERS EXPERIENCING THIS SAME ISSUE. MY CAR HAS HAD SHOCKS REPLACED AT 15K MILES, ELECTRICAL ISSUES WITH INTERIOR LIGHTS, AC PROBLEMS, AND NOW THIS ALL BEFORE 70K. COME ON GMC....STEP IT UP OR ELSE I'LL BE TRADING MY POS YUKON IN FOR A CHEVY.

LEFT AND RIGHT LED TAILLIGHTS AND BRAKE LIGHTS WORK INTERMITTENTLY. THIS PROBLEM HAS CONTINUED FOR OVER A YEAR AND IS A KNOWN PROBLEM TO GM.

THE TAIL LIGHT FAILED WITH NO PHYSICAL DAMAGE. L.E.D. FAILURE NO TAIL LIGHT OR BRAKE LIGHT. BULBS ARE NOT REPLACEABLE & THE WHOLE TAIL LIGHT NEEDS TO BE REPLACED

TAKATA RECALL: I WAS INFORMED TODAY BY ANOTHER DRIVER THAT BOTH OF MY REAR BREAK LIGHTS ARE OUT, AND I CHECKED AND DONT HAVE ANY REAR BREAK LIGHTS ONLY THE STRIP LIGHT UP TOP WORKS. I WAS DRIVING ON A CITY STREET AND HAVE ONLY EVER DRIVER ON CITY STREETS OR HIGHWAYS. THIS IS SOME BULL CRAP CONSIDERING THE PRICE OF THESE VEHICLES AND NEED A RECALL FOR THE REAR BREAK LIGHTS, BECAUSE THEY ARE $800.00 TO REPLACE EACH BREAK LIGHT.

TAIL/BRAKE LIGHTS FAILED CAUSING A SAFETY CONCERN. TOOK VEHICLE IN TO GMC DEALER FOR REPAIR. LEFT TAIL LIGHT (ACTUALLY THE ENTIRE PRINTED CIRCUIT BOARD) WAS REPLACED, RIGHT IS ON BACK ORDER. VEHICLE OUT OF FACTORY WARRANTY AND EVEN THOUGH WE HAD AN EXTENDED BUMPER TO BUMPER WARRANTY, THE WORK WAS NOT COVERED. THIS IS A FREQUENT ISSUE, I HAVE DISCOVERED ON LINE, ACCORDING TO MANY OWNERS OF GMC SUVS AND TRUCKS BETWEEN THE 2015 AND 2018 MODELS. COST OF REPAIR INCLUDING BOTH TAIL LIGHTS IS 1617.05. GMC SUPPORTED ME BY COVERING 600.00 OF THE COST SO I PAID 1017.05 OUT OF POCKET FOR 2 TAIL LIGHTS THAT SHOULD NOT HAVE FAILED. I HAVE ONLY 24554 MILES ON THE VEHICLE AND HAVE NEVER HAD AN ACCIDENT. ADDITIONAL TO THAT, THE 2 FRONT SEAT BELTS ARE FRAYING WHICH MAY LEAD TO WEAKNESS EVENTUALLY CAUSING A SAFETY ISSUE. I WANT GMC TO COVER ALL COSTS RELATED TO REPAIR OF THESE TWO PROBLEMS. THERE SHOULD BE A RECALL REGARDING BOTH. SEAT BELT PROBLEM HAS BEEN ON GOING FOR MONTHS AND THE TAIL LIGHT THING JUST HAPPENED ON MONDAY, JUNE 17, 2019.

LEFT REAR BRAKE LIGHT FIXTURE (LED STYLE) COMPLETELY FAILED AFTER 54,000 MILES. IT'S NOT THE LEDS THEMSELVES. SOMETHING ELSE IN THE POWER SUPPLY FAILED.

THE REAR BRAKE LIGHTS OF MY VEHICLE WENT OUT IN JULY OF 2017 BOTH OF THEM WITHIN A WEEK, DRIVER AND PASSENGER SIDE. I HAD THE WHOLE LIGHT PANEL REPLACED UNDER THE WARRANTY ON EACH OF THEM AND NOW AGAIN MY PASSENGER-SIDE BRAKE LIGHT HAS GONE OUT. IT CAME BACK ON MOMENTARILY IN THE MORNING AND THEN WENT OUT AGAIN. I HAVE RESEARCHED THE ISSUE AND FOUND THAT MANY PEOPLE ARE HAVING THE SAME PROBLEM ANDA FRIEND OF MINE CURRENTLY HAS ONE OUT ON HER 2017 YUKON WHICH SHE IS TAKING IN TO GET FIXED. SPEAKING WITH THE SERVICE ADVISORS AT THE DEALERSHIP THEY INFORMED ME THAT THIS IS A COMMON PROBLEM BUT NO RECALLS HAVE BEEN ISSUED FOR IT. AS OF TODAY THE PART IS ALSO ON BACKORDER AND THEY DO NOT KNOW WHEN THEY WILL GET THE PART IN. SO IN THE MEANTIME I AM WITHOUT A BRAKE LIGHT.

BRAKE LIGHTS GIVE OUT ON BOTH SIDES AND ARE VERY EXPENSIVE TO REPAIR

BOTH OF THE VEHICLE TAIL LIGHTS HAVE BECOME NONOPERATIONAL DUE TO A MANUFACTURING DEFECT. BRAKE LIGHTS DO NOT WORK. THE TAIL LIGHTS ARE A COMPLETE ASSEMBLES AND CONSIST OF LEDS.

MY RIGHT BRAKE LIGHT WAS GOING IN AND OUT AND THEN IT TOTALLY WENT OUT. THERE SHOULD BE A RECALL ON THIS ISSUE AS PLENTY OF PEOPLE SEEM TO HAVE THE SAME PROBLEM. LED LIGHTS SHOULD LAST A LOT LONGER.

VEHICLE FAILS TO STOP PROPERLY AT LOW SPEEDS. BRAKES BECOME 'HARD' AND VEHICLE WILL ROLL TO A STOP. BRAKE LIGHTS APPEAR TO HAVE A SHORT AND WORK INTERMITTENTLY.

MY VEHICLE IS A 2015 YUKON XL. IN 2018 I HAD TO REPLACE MY FRONT DRIVER SIDE LED LIGHTS AND MY PASSENGER SIDE REAR BRAKE LIGHT FOR A COST OVER $2,000. I LITERALLY HAD TO CANCEL A FAMILY VACATION IN ORDER TO PAY FOR THE LIGHTS ON MY VEHICLE. IT IS ILLEGAL TO DRIVE WITHOUT WORKING BRAKE LIGHTS. THIS YEAR, JUNE 2019, I NEEDED TO REPLACE THE DRIVER SIDE BREAK LIGHT AT A COST CLOSE TO $1,000.

DRIVERS SIDE TAIL LIGHT ASSEMBLY DOES NOT WORK. THERE WAS NO DAMAGE IT JUST QUIT WORKING.

THE HEADLIGHTS HOUSINGS HAVE CONDENSATION IN THEM AND IT HAS CAUSE THE TURN SIGNAL AND LED LIGHTS TO SHORT OUT. THE LED LIGHTS IN THE TAIL LIGHT HOUSING INCLUDING THE BRAKE LIGHTS HAVE ALSO SHORTED OUT. THE LED SCREEN AND COMPUTER IN THE CENTER CONSOLE HAS ALSO SHORTED OUT.

TAIL LIGHTS INTERMITTENTLY WORK. THERE IS NO WAY TO REPLACE A BULB, AND GMC HAS A REPLACEMENT THAT FIXES THE PROBLEM, BUT IT HAS NOT BEEN RECALLED TO FIX THE ISSUE.

DRIVER AND PASSENGER SIDE TAIL LIGHTS FLICKERING ON AND OFF. TWICE I'VE GOTTEN PULLED OVER FOR TAIL LIGHTS ISSUES AND REAR ENDED BECAUSE OF THEM.

REAR TAILLIGHT RANDOMLY GOING ON AND OFF. INTERIOR LIGHT RANDOMLY FLICKER, THEFT DETERRENT SYSTEM OFTEN ACTIVATES, VEHICLE DASH SYSTEMS RANDOMLY RESET AND MOST RECENTLY VEHICLE STEERING WHEEL LOCKED AND CAR TURNED OFF WHILE I WAS DRIVING WITH MY KIDS IN THE CAR AND IN A SCHOOL ZONE!!!!! THIS COULD HAVE BEEN TRAGIC AND WAS VERY SCARY!!!!

VEHICLE BRAKES FEEL LIKE THEY LOCK UP OFTEN I HAVE TO PUSH AS HARD AS I CAN, THE DASH SAYS "BRAKE ASSIST" OR SOMETHING WHEN THEY FEEL LIKE THEY LOCK UP. I'VE ALMOST HIT CARS SEVERAL TIMES BECAUSE THEY LOCK UP LIKE THIS AND THERES NOTHING I CAN DO. HAPPENS OFTEN AND VARYING SPEEDS 10-70!

THE REAR TAIL LIGHTS WORK PERIODICALLY. I'VE ALREADY REPLACED THE LEFT SIDE AND NOW THE RIGHT SIDE HAS WENT OUT. COST IS $750 TO REPLACE. I AM CURRENTLY HAVING TO WAIT ON A TAIL LIGHT BECAUSE THEY ARE BACKORDERED DUE TO SO MANY OTHERS HAVING SAME PROBLEM (ACCORDING TO DEALER). IT WILL WORK PERIODICALLY AT FIRST BUT IF THIS IS LIKE THE PREVIOUS, IT WILL EVENTUALLY QUIT WORKING ALL TOGETHER. SOMETIME THE BOTTOM HALF IS LIT BUT NOT THE WHOLE LAMP. DEALER COULDN'T TELL ME IF THEY HAD FIXED THE PROBLEM OR IF I WILL BE GETTING ANOTHER FAULTY PART.

MY REAR PASSENGER SIDE TAIL LIGHT RANDOMLY WORKS. NO RHYME NOR REASON. WE NOTICED THIS AFTER BCM WAS REPLACED.

REAR LED TAILLIGHTS INTERMITTENTLY FAIL DUE TO WEAK CIRCUIT BRIDGE DESIGN

MY TAILLIGHT ASSEMBLY LED LIGHTS HAVE GONE OUT. I'VE READ ABOUT THIS ISSUE AND IT'S A COMMON ISSUE WITH THIS VEHICLE AND THE DEALER CHARGES CLOSE TO $1000 PER LIGHT TO REPAIR THIS ISSUE.

BOTH LED TAILLIGHTS FAILED WITHIN ONE MONTH ON A TRUCK WITH LESS THAN 25000 MILES.

DRIVER SIDE TAIL LIGHT WOULD INTERMITTENTLY GO IN AND OUT FROM WORKING AND NOT WORKING. THE TAIL LIGHT WOULD DO THIS WHILE IN MOTION, WHILE STATIONARY, IT DID NOT MATTER. THE LOCAL DEALERSHIP THAT WE BOUGHT IT FROM SAID WE WOULD NEED TO REPLACE IT. OVER $750. NOW THE PASSENGER SIDE TAIL LIGHT IS DOING THE EXACT SAME THING. HUGE SAFETY HAZARD. CLEARLY A FAULTY PART, NOT JUST A BULB GOING OUT, BUT THE ENTIRE ELECTRICAL DESIGN OF THE THE TAIL LIGHT IS FLAWED. GM CHARGES YOU TO REPLACE THE ENTIRE HOUSING WITH THE SAME EXACT FAULTY PART THAT WAS ON THERE BEFORE.

REAR TAIL LIGHTS STOP WORKING ALL OF THE SUDDEN. LEFT AND RIGHT SIDE.

THE VEHICLE WILL OFTEN SHIFT UNPREDICTABLY. MOVING FROM A DEAD-STOP, THE VEHICLE WILL SOMETIMES DEMONSTRATE SIGNIFICANT HESITATION (TO SHIFT) FOLLOWED BY A LOUD AND VIOLENT ENGAGEMENT. IN SOME INSTANCES THE VEHICLE FEELS LIKE IT HAS BEEN HIT BY ANOTHER VEHICLE. THE AUTOMOBILE WILL SHUDDER AND SLIP AND JERK WHEN IT SHIFTS BETWEEN GEARS. THE VEHICLE IS UNSAFE TO OPERATE. THE DEALER CAN NOT FIX THE ISSUE, BUT UNDERSTANDS THE VEHICLE PROBLEMS.

FOR THE PAST 6 MONTHS I HAD BEEN GETTING REPORTS THAT MY PASSENGER SIDE TAIL LIGHT WASN'T WORKING- WHEN WE CHECKED IT IT WAS... FINALLY SOMEONE TOLD ME IT GOES ON AND OFF. MY YUKON WAS GOING INTO THE DEALERSHIP FOR THE POWER STEERING RECALL AND I ASKED THEM TO CHECK. THEY REPLACED THE WHOLE LIGHT AT $800!!! A QUICK INTERNET SEARCH SHOWS THIS IS A COMMON PROBLEM.

THIS IS THE SECOND TAILLIGHT TO FAIL. THE PASSENGER SIDE FAILED AT 35,500 MILES IN OCTOBER 2018. THE DRIVER SIDE HAS NOW FAILED AT 39,000 MILES AND 4 MONTHS LATER. THESE PARTS COST $800 EACH TO REPLACE. A MAJOR REPAIR COST ON A VEHICLE WITH ONLY THIS MUCH MILEAGE. A DESIGN PROBLEM OBVIOUSLY EXISTS AND THIS PROBLEM IS A SAFETY HAZARD!!! JUST WAITING FOR A CRASH TO HAPPEN TO START A CLASS ACTION LAW SUITE.

BOTH LED TAIL LIGHT FIXTURES WENT OUT AT ONCE, BOTH NON FUNCTIONING. HAVE TO REPLACE BOTH FIXTURES COSTING OVER $1400 FROM A GM DEALERSHIP.

PULLING INTO PARKING SPOT LOW SPEED BRAKING POWER WAS LOST.. HARD BRAKE PEDAL.

FAULTY REAR BRAKE LIGHTS. THE RIGHT LED MODULE FAILED, AND WAS REPLACED. THEN THE LEFT LED MODULE FAILED ABOUT A YEAR LATER. NOW THE REPLACED RIGHT LED MODULE HAS FAILED FOR A SECOND TIME! EACH REPAIR IS APPROX $650.00 FOR A 'DO IT MYSELF' REPAIR. THESE LED MODULES SHOULD LAST FOR THE LIFE OF THE VEHICLE AND NOT FAIL. WIDELY NOTED AS BEING A DEFECTIVE DESIGN. GM SHOULD REDESIGN AND MAKE GOOD ON REPAIRS BEYOND THE STANDARD WARRANTY FOR THOSE OF US THAT ARE OUT OF POCKET.

PASSENGER SIDE BRAKE LIGHT STOPPED WORKING