The vehicle has experienced repeated fuel system failures. The fuel pump control module (FPCM) is a known General Motors issue on similar vehicles, but this specific vehicle was not included in a recall. The vehicle now displays diagnostic trouble code P2635 – Fuel Pump Flow Performance. The engine hesitates and loses power during acceleration, especially under load or when the vehicle is warm. Prior to this code, the vehicle repeatedly reported fuel injector-related faults. Four fuel injectors have already failed and required replacement, causing significant financial loss. Based on diagnosis, the injector failures appear to be secondary damage caused by improper fuel control from the fuel pump control module. This condition creates a potential safety risk due to unexpected hesitation and reduced engine power while driving. The issue appears to be related to a systemic electronic fuel control problem rather than normal wear.

The contact owns a 2023 Cadillac XT6. The contact received notification of NHTSA Campaign Number: 23V172000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer and Malloy Cadillac (2700 Valley Ave #2, Winchester, VA 22601) were made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

I bought cadillac XT6 four months ago . Last week i noticed that car steering lock when turning right on highway over 25mph. I went to the empire cadillac of long island city (NY). Mechanic took test drive with me and even he noticed that there is some problem. After keeping my car 2 days they said they did not find anything. I ask them to change the steering motor but mechanic said they know better than me. I picked up my car and same problem is there. Locking steering on highway is very dangerous. Please help

The contact owns a 2023 Cadillac XT6. The contact received notification of NHTSA Campaign Number: 23V172000 (Power Train) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

My lift gate would open by itself when I put the car in park. It would also open overnight while parked in the garage. When I discovered it open, the battery had ran down. Opening while in park happened about 6 times.