2018 GMC SIERRA DENALI — STRUCTURE
The contact owns a 2018 GMC Sierra 1500 Denali. The contact stated that while driving at an undisclosed speed, and while the vehicle was parked, the running boards unexpectedly lowered. Additionally, there was oil leaking from the vehicle, and the check engine warning light was illuminated. The vehi...
2018 GMC SIERRA DENALI — ENGINE
The contact owns a 2018 GMC Sierra 1500 Denali. The contact stated that while driving at an undisclosed speed, and while the vehicle was parked, the running boards unexpectedly lowered. Additionally, there was oil leaking from the vehicle, and the check engine warning light was illuminated. The vehi...
2017 GMC SIERRA DENALI — POWER TRAIN:AUTOMATIC TRANSMISSION
The contact owns a 2017 GMC Sierra Denali. The contact stated that while driving on the highway at an undisclosed speed, the vehicle jerked, failed to accelerate, and stalled. The vehicle was unable to shift into third gear. The check engine warning light was illuminated. The vehicle was drivable an...
2015 GMC SIERRA DENALI — FUEL SYSTEM, DIESEL
The contact owns a 2015 GMC Sierra 2500 Denali. The contact stated that while driving at 65 MPH, the vehicle lost motive power with the âEngine Power Failureâ warning light illuminated. The vehicle was towed to the residence. The vehicle was later towed to an independent mechanic, where it was d...
2020 GMC SIERRA DENALI — ENGINE AND ENGINE COOLING
The contact owns a 2020 GMC Sierra Denali. The contact stated that while stopped at a traffic light with the brake pedal depressed, the vehicle shut off unexpectedly. There was no warning light illuminated. The contact made several attempts to restart the vehicle; however, the vehicle failed to rest...
2017 GMC SIERRA DENALI — ENGINE AND ENGINE COOLING
The contact owns a 2017 GMC Sierra Denali. The contact stated that while driving approximately 40 MPH, the check engine warning light illuminated. The contact stated that the vehicle was shuddering and vibrating. The contact pulled over and opened the hood with the engine running. The contact stated...
2015 GMC SIERRA DENALI — ENGINE AND ENGINE COOLING
See attached document for complaint.
2016 GMC SIERRA DENALI — VISIBILITY
The contact owns a 2016 GMC Sierra Denali. The contact stated while driving 10 MPH, the rear windshield exploded without impact. The contact stated that the rear fogger had been activated independently. There were no injuries sustained. There was water located in the third taillight. The contact not...
2016 GMC SIERRA DENALI — VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
The contact owns a 2016 GMC Sierra Denali. The contact stated while driving 10 MPH, the rear windshield exploded without impact. The contact stated that the rear fogger had been activated independently. There were no injuries sustained. There was water located in the third taillight. The contact not...
2016 GMC SIERRA DENALI — EXTERIOR LIGHTING:TAIL LIGHTS
The contact owns a 2016 GMC Sierra Denali. The contact stated while driving 10 MPH, the rear windshield exploded without impact. The contact stated that the rear fogger had been activated independently. There were no injuries sustained. There was water located in the third taillight. The contact not...