GMC Complaints

Without warning power steering went out. Flashed code: service power steering; service esm and traction control light. After two restarts, went away like it never happened. I was backing a 24 ft trailer at the time of occurrence. There are numerous other people with the same problem in online forums. I cannot believe that there has not been a recall or even service bulletin regarding this problem. It is a MAJOR safety concern

The headlights flicker when driving at night. Every minute they turn of and back on quickly. The cars in front think I am flashing them and they pull over to the side or slow down. This started at 200 miles.

Driver and Passenger door will not stay shut while driving, I almost fall out the passenger door while my boyfriend was driving the car from Fett's city motor in omaha nebraska when we bought it the door wouldnt shut we have to lift the doors and slim them shut and lock them and that doesnt even work. My Little 15 year old baby brother and his girlfriend was riding with me while driving down [XXX] and the both doors flew open and i didnt have anywhere to pull over to shut the doors my little brother fall out and his girlfriend. I put down $500 on [XXX] and when we bought the car Fette's motors knew the Driver and Passenger doors wasn't shutting the correct way and they still let me buy the car and that is a health hazard and dangerous. Fett's Motor shouldnt be allowed to sell cars or at least sell cars that isn't a a dangerous zone or safety hazard. My 15 year old baby brother had to go to the ER because he and his girlfriend fall out the passenger door and driver door. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Headlights flicker once every couple of minutes or so. This could very well indicate me flashing someone to turn or go in front of me. I have seen multiple internet threads of this same issue happening to 2024 GMC Canyon owners. The car has 500 miles on it and I've noticed it since I've had the vehicle. No warning signs or anything. Seems like it is computer related.

Headlights flicker all the time regardless of speed Radar cruise control will slam on the brakes for no reason even when there's nothing in front of me. (Seems to happen more at night) Blindspot monitoring will randomly turn on for no reason

Headlights flickering/blinking every 1-3 minutes intervals when on. This bothers oncoming traffic.

While driving I had to push the brake to the floor and a light came on saying reduced engine power. I pulled over right away and had my car towed to mechanic. The vacuum brake pump exposed and parts went into the engine. The mechanic got all the parts out but now engine has low compression and needs a new timing chain. This is over $3,000 so far. Gm recalled other vehicles with the exact same pump ? Why not the terrain.

The contact owns a 2024 GMC Canyon. The contact stated that while driving at various speeds, the front headlights were flickering intermittently. There was no warning light illuminated. The vehicle was taken to a dealer where the failure was acknowledged; however, the contact was informed that mechanics were not authorized by the manufacturer to repair the vehicle. The manufacturer was also notified of the failure but offered no assistance. Upon investigation, the contact discovered Technical Service Bulletin: PIT6103A; which was linked to the failure. The vehicle was not repaired. The failure mileage was approximately 50.

The contact owns a 2021 GMC Yukon. The contact stated that while driving approximately 55 MPH, the vehicle decelerated independently and stalled. The vehicle failed to restart and was later towed to the local dealer who diagnosed that the fuel pump power control module was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in NHTSA Campaign Number: 21V739000 (Fuel System, Gasoline). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 50,500.

The contact owns a 2017 GMC Acadia. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. The manufacturer was not made aware of the issue. VIN tool confirms parts not available.