GMC Complaints

Automatic Breaking System. Driving along at 25-30 mph on a snow covered road when all of a sudden alert system sounded and vehicle brakes abruptly applied putting vehicle into an uncontrollable slide. Fortunately there was no one behind and nom on coming traffic. Notified GM Customer Service, as I have a case open for other issues they claim tyhey do not have a fix for. GM's response to the sudden brake application was "OH I'm Sorry"

The contact owns a 2022 GMC Acadia. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. Additionally, the contact stated that the wheels seemed unbalanced while driving. The contact stated that the failure occurred several times. The dealer was contacted and informed the contact that there were no availability on the following week. The contact stated that the GMC mobile app indicated that there were issues with the engine and transmission. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 18,000.

UNKNOWN-THE VECHILE WILL NOT START AND SHOWS THE FUEL IS EMPTY, BUT I JUST LOOKED PRIOR AND HAD 3/4 FULL.

Manufacturer interior defect - Crack on dash w/potential to crumble all the way in Diminishes vehicle

A recall was sent out on 2023-05-10 NHTSA 23V334 for Driver Front Airbag Inflator May Rupture. It has almost been a year and a remedy is still not available. Safety Risk Description An in?ator rupture may cause metal fragments to pass through the airbag and into the vehicle interior, which may result in injury or death to vehicle occupants. Based on the safety risk description this sounds pretty serious, and yet there is no remedy.

hello i'm writing you today in concern of my 2012 chevy terrian i have had all the recalls done on this car and still have problems with the motor this car has a new timing chain in it and still uses oil the recall for the o2 sensors i have had fixed now the light is back on and now the complete system is bad from my understanding this is a well known problem with these cars when you spend that kind of money on a vehicle you wouldn't think there would be the same problem that was just fixed i'm writing you now my engine light is on again and it's the o2 sensor that i had just replaced under the recall i don't feel i should have to pay to have this known problem fixed now.

The contact owns a 2020 GMC Acadia. The contact stated that the front driver's side and front passenger’s side seat belt locking mechanism failed to remain latched. The contact stated that while driving, the seat belts would erroneously become unlatched. The vehicle was taken to the local dealer who diagnosed that the seat belts needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 35,000.

Without any notice the stabiltrak and service power steering message will come on while driving and the power steering will stop working. While researching it looks like this issue was resolved with a recall on the 2015 models which has the same components as the 2016 version. This is a life-threatening issue when you are driving on a busy road and have to make a turn or swerve to avoid an accident and it looks like many are online sharing the same concern and asking for a recall. This has happened 3 times in the past year and resets when you turn the vehicle off for a short time and start it back up,

I have had this car for 4 years and have had to replace 7 door locks. All quit working. The doors will not lock when the buttons are pushed which is a major security issue.

Vehicle frequently shows the error "Shift to Park" when I attempt to turn off the car after it is placed in park - which is confirmable via the instrument panel. The vehicle electronics will not turn off until the error is cleared. At times I cannot clear the error and I've had to set my parking brake and leave the car electronics running while I go into a store, which leaves car unsecured and drains the battery. The car has gone into my local GMC dealer for repairs. The first time I took it in (August 2020), I was 365 miles outside my warranty and GMC refused to pay for the repairs. The dealership felt certain a recall would be issued and suggested I have harness switched which they admitted was a band-aid fix and that it wouldn't fix the issue, but it would allow a period where the error disappears (which it did) - until a recall is issued. The Shift to Park error reappeared about 1.5 years later. I took my Acadia back to the dealership and was told they could not replicate the error and therefore there was nothing they could about it. The error is happening much more often and I've scheduled another repair appointment to address the problem.