2020 Cadillac XT5 SUV AWD

POWER STEERING ASSIST HAS FAILED ON 2 OCCASIONS. THE FIRST IN LATE JAN. 2021, WITH APPROX 2000 MILES ON THE ODOMETER, AND THE SECOND ON 30 APRIL 2021. ON THE FIRST OCCASION, THERE WAS NO POWER STEERING ASSIST AT START-UP AFTER STOPPING FOR FUEL. THE SECOND WAS WHILE DRIVING AT APPROX. 40 MPH. THE OPERATOR WAS ABLE TO PULL OVER, OUT OF TRAFFIC SAFELY. ON BOTH OCCASIONS, THE VEHICLE EXPERIENCE WAS VERY HEAVY MANUAL STEERING; AND THE SHORT-TERM REMEDY WAS TO POWER OFF THE VEHICLE AND RESTART AFTER 5 OR SO MINUTES TO CONTINUE TRAVELING WITHOUT ISSUE. ON THE FIRST OCCASION, DEALER SERVICE FOUND NO ERROR CODES. TECHNICIAN SCANNED PROGRAMMING FOR 'PSCM' WITH 'SPS' AND FOUND AN UPDATE TO ADDRESS THE REPORTED ISSUE. TECHNICIAN REPROGRAMMED THE POWER STEERING MODULE W 'SPS'. THE VEHICLE WILL BE SERVICED ON 3 MAY 2021 FOR THE SECOND EPISODE.

THE CAR SHOWS A WARNING "ENGINE POWER IS REDUCED" THIS IS THE SECOND TIME IN 3 MONTHS. THE CAR REVS AT 5000RPM AND ONLY GOES 15 MPH, VERY DANGEROUS. THE DEALER REPLACED A SENSOR LAST TIME AND SEEMS UNCONCERNED FOR THE SAFETY OF DRIVING.

VEHICLE STALLS WITHOUT WARNING. ENGINE STOPS RUNNING. AFTER A SHORT TIME, IT CAN BE STARTED AFTER SEVERAL TRIES. THIS HAS HAPPENED WHILE DRIVING ON A MAJOR CITY STREET, THERE IS A RECALL PENDING FOR REPLACEMNT OF FUEL PUMP MODULE. IN THE MEANTIME IT IS AT DEALER (3 WEEKS) AND THEY HAVEN'T DONE ANYTHING TO FIX SINCE IT DOESN'T STALL IN THEIR TEST DRIVES. IT ONLY STALLED A FEW TIMES IN UNDER 2000 MILES. BUT DEALER DOESN;T WANT TO FIX IF HE'S UNSURE IF THERE IS ANYTHING TO FIX.

DRIVING THE CAR NORMALLY AT NIGHT THE DASHBOARD LIGHTS WENT TO FULL INTENSITY WITHOUT DRIVER INPUT, AND WOULDN'T CHANGE. A FEW MINUTES LATER THE REAR WINDSHIELD WIPER STARTED OPERATING AND WOULDN'T STOP. TWENTY MINUTES LATER THE CAR FLASHED A NOTIFICATION THAT POWER STEERING ASSIST WAS NOT FUNCTIONING, AND IT BECAME VERY DIFFICULT TO STEER. THE TURN SIGNALS WOULD NOT OPERATE. THE LOW FUEL WARNING INDICATOR CAME ON SHOWED ZERO MILES LEFT EVEN THOUGH THERE WAS AT LEAST A QUARTER TANK LEFT. THE SPEEDOMETER READOUT CHANGED TO ZERO, WHILE WE WERE DRIVING AT ABOUT 35 MPH. WE WERE ABLE TO SAFELY STOP THE CAR AT A CONVENIENCE STORE / GAS STATION. THE IGNITION SWITCH WOULDN'T TURN OFF THE ENGINE, THE HEAT CAME ON AND WOULDN'T TURN OFF, THE WINDOWS WOULDN'T ROLL DOWN, AND THE DOORS LOCKED THEMSELVES. THE REAR WINDSHIELD WASHER CONTINUALLY PUMPED OUT FLUID. THE FRONT WINDSHIELD WIPERS STARTED AND WOULDN'T TURN OFF. WE CALLED HERTZ AND WHILE WE WERE ON THE PHONE WITH THEM THE ENGINE DID SHUT DOWN. HERTZ SENT A TOW TRUCK TO RETRIEVE THE CAR. WHEN HE ARRIVED HE CALLED ME TO ASK WHAT THE PROBLEM WAS WITH THE CAR, AS HE FOUND IT TO BE OPERATING NORMALLY.