2022 GMC SIERRA 1500 Complaints

The contact owns a 2022 GMC Sierra 1500. The contact stated that on several occasions while driving at speeds over 20 MPH, the vehicle began shaking and the transmission shifted prematurely and hard. The contact stated that the check engine, traction control, ABS, transmission, and other unknown warning lights were intermittently illuminated. The contact stated that on one occasion while driving at an undisclosed speed, the brake was depressed; however, the vehicle failed to slow down as intended. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 46,000.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while operating the vehicle, the check engine warning light illuminated. The vehicle was taken to the local O'Reilly's, who diagnosed that the cylinder #2 glow plug had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure and informed the contact that the VIN was not included in the Manufacturer's Special Coverage that was related to the failure. The contact stated that the special coverage service was for the previous model years with a 3.0-liter turbo diesel engine that had experienced the same failure. The failure mileage was 38,773.

Telematics module failed directly after update, vehicle is outside of warranty (by mileage) but only 3 years old. no GPS, Onstar, and several other features that rely on this system to operate. several dealers would not even look at it when calling for appointment, one dealer stated that the part was on back order for up to 2 years and did not want to waste the time to look at it. Upon research, this appears to be a very common problem on all GM models with similar outcome

My GMC dealer falsely reported that recall work was completed on my engine but it was proven by an independent service center that it was not done. Items that have been proven to have not happened were 1. Replace engine oil with higher viscosity oil, 2. Replace oil filter to match new oil, 3. New oil fill cap labeled with oil type, 4. New insert for owner's manual. The way I initially learned the work was not completed was by warnings on my dash about low oil pressure and low oil level in my engine this past weekend. The independent service center provided confirmation that the invoice from my GMC dealer was falsified and that the work they stated was completed was not done. As a result of the failure to complete the work, my engine ran on insufficient oil and, based on the dirtiness of the oil in my engine, it compromised its condition.

Took truck in for recall on sept. 19th, it passed and oil was changed per recall. On Nov 1, driving on IH 20. engine oil pressure went to 0 and engine stopped. The dash showed that oil pressure was low and to pull over vehicle. I was going 75 mph at time. Pulled to emergency lane and engine died. Had to tow to dealer. It was very unsafe due to speed and traffic on highway. At no other time was there any indication of engine problem.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while attempting to start the vehicle, the check engine warning light illuminated. A dealer was contacted. The vehicle was taken to an independent mechanic to be diagnosed, and DTC: P0449 and P0498 were retrieved. The vehicle was not repaired. The contact related the failure to a Special Coverage Adjustment Program for the Evaporative Emissions Purge Pump; however, the VIN was not included in the coverage. The manufacturer was notified of the failure and informed the contact that the VIN was not under recall and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 56,418.

I received a new engine. Went in 8/15 - 9/10. Truck was dead on 9/22 when State Farm sent out a guy to replace the windshield that came back broken from the dealership. I had put in a new battery on 4/17, before I even knew about the recall. I got the battery out and replaced under warranty from AutoZone. Before we connected the 2nd new battery, my friend checked the oil...just for fun. There's barely any oil on the dipstick. Service guy told me I'm checking the oil wrong, that it needs to be running for a while, so that's why it's reading low. Okay!!!! LOL. 7 days later, truck was dead again. Last week, 10/21, I'm told by GM Customer Support to Not have it towed in yet until I hear back from a senior advisor, after telling her my long winded story. She said it would be within 48 hours. 72 hours passed and nothing. Supposedly I'm receiving a call at 12:51pm today, yes that's correct, that's literally what they told me when I called in yesterday. I'm having the truck towed in today, 10/29. I continue to be jerked around, ignored, lied to from all angles of GM. My truck has been inoperable and/or unsafe to drive for over 6 months now, costing me all of my income from my 2 jobs that require my truck. GM needs to be held accountable.

I was driving down the interstate going 64mph and my grill deflector flew off. Then a piece of the bracket flew up and landed on the hood about 7-10 miles afterwards.

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at 60 MPH hauling a trailer going downhill, the engine seized. The vehicle was difficult to control. The message to “Shift to Neutral and Restart" was displayed. There were no warning lights illuminated. The driver attempted to restart the vehicle. The contact stated that the running boards were stuck outwards. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The vehicle was towed to the local dealer, where the engine was replaced after two months. The dealer informed the contact that the battery was completely drained. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 67,500.

The contact owns a 2022 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The contact stated that there was an abnormal grinding and clinking sound coming from the vehicle. There were no warning lights illuminated. The contact called the local dealer and was informed that there was a waiting list for the recall repair. The vehicle was not diagnosed or repaired. The App had alerted the contact to the recall. The manufacturer was not notified of the issue. The failure mileage was approximately 41,216.