2016 GMC SIERRA 1500 Complaints

The contact owns a 2016 GMC Sierra 1500. The contact stated while driving 60 MPH, the power steering assist became inoperable. While driving at slow speeds, the power steering assist was intermittently inoperable. The power steering warning light was illuminated was intermittently inoperable. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 90,200.

Welds on condenser are leaking freon. I had a shop evacuate a/c. I keep getting told my truck vin does not have a recall for condenser even though i am seeing recall info for condenser.

The contact owns a 2016 GMC Sierra 1500. The contact stated while driving at an undisclosed speed, the vehicle stopped moving very slowly and came to a complete stop. The check engine warning light was illuminated. The vehicle was towed to a dealer to be diagnosed. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle was previously repaired under warranty twice. The manufacturer was made aware of the failure but confirmed that the vehicle was no longer under warranty. The failure mileage was approximately 130,000.

The contact owns a 2016 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. Additionally, the transmission started shifting improperly. The vehicle was taken to an independent mechanic where it was diagnosed with a failed transmission fluid control sensor. The contact was informed that due to the transmission fluid sensor failure, the torque converter control module needed to be replaced. The contact stated that the vehicle was taken to several different independent mechanics and the diagnosis was confirmed. The vehicle was not repaired. The contact provided the DTC codes: P0711 and P0700. The contact researched and discovered a previous repair coverage with a similar failure description. The coverage program code was N192291660. The manufacturer was made aware of the failure; however, the contact was informed that there were no unrepaired recalls or coverage for the failure. The failure mileage was approximately 86,624.

The contact owns a 2016 GMC Sierra 1500. The contact stated that while driving at slow speeds, he became aware that the electronic power steering was not functioning properly, requiring increased effort to maneuver the vehicle, after which the steering wheel jerked to center independently. The power steering assist warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 18V586000 (Steering), but the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 61,000.

On a recent road trip my family and I experienced an issue with the Brake Assist on my 2016 GMC Sierra. When I returned back from our vacation I took the vehicle to a 3rd party mechanic that I trusted to perform diagnostics. He advised that I would need a new vacuum pump and stretch belt to correct the issue. Upon receiving this information I advised him to move forward with the repair. What I didn't know was that Special Coverage N182202780 covers this exact repair from GM at no cost to the customer. I followed up with GM to see if I could recoup any of the cost and I was told no because I didn't get the work done at a GM dealership. I find this to be extremely frustrating as I did not know there was a special notice that would have covered this defect, and if I had I would of taken the vehicle to a GMC dealership. I feel that GM should reimburse me for the defect that was known even if I had the vehicle serviced at my chosen mechanic. Any help would be greatly appreciated

My truck only has 40,000 miles on it and has the 8 speed 8L90 transmission. The truck bucks hard and has majorly delayed acceleration, especially on the initial startup of the vehicle. At this point the torque converter is going bad as well as the transmission fluid temperature sensor as per my mechanic when hooked up to the computer. It is now causing a fluttering of the RPMs, especially when the vehicle heats up after running for several minutes. It is severely impacting my fuel economy as well as my general safety when operation my truck. This is a known problem with this type of transmission but so far there has been no recall issued, only a class action lawsuit that I am having a hard time joining. It is going to cost me over $8000 for a new transmission and I don't really know where to turn at this point or what to do! Please make GM issue a recall for this known transmission problem that they put in millions of vehicles, all having similar problems as my own! Thank you!

The contact owns a 2016 GMC Sierra 1500. The contact stated that while reversing into a parking space and attempting to stop the vehicle, the brake pedal required an excessive amount of effort to bring the vehicle to a complete stop. The vehicle returned to normal functionality, but the failure became a regular occurrence. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 19V645000 (Service Brakes, Hydraulic). The VIN was included, and the vehicle was repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 63,000.

Radiator leak. Low coolant, had to keep adding coolant. Only 76000 miles on truck. No warning other than the coolant temp was going up and down as I accelerated.

While driving I heard “sizzle” sound coming from the rear tailgate sliding window. I had my rear defroster on which I immediately turned off and the sound stopped. I got home 2 minutes later, parked the truck then an hour later when I was about to go back out to pickup my son I noticed the drivers side glass panel had shattered. I’m now aware of this issue under Customer Satisfaction Program [XXX] “Rear Window Defroster Thermal Event” and apparently this was a GM recall in Canada but not the US. I will take it to the dealership tomorrow and know they are going to say it’s my problem but that’s such [XXX]. Hoping they can cover this cost. I’m listing this here as a form of documentation…unsure if this institution can help. Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)