2016 GMC YUKON Complaints

i HAVE A SERVICE SUSPENSION LIGHT THAT CONTINUES TO POP UP ON DASHBOARD THE MOST IMPORTANT ISSUE THAT NEEDS TO BE ADDRESSED IS THE BRAKE LIGHTS. I have previously had the passenger side brake light stop working. In order to repair this you have to order a whole new taillight. My vehicle was approximatly 6 years old when this started happening. First incident (2022 with approximately 65000 miles) Yesterday, I was pulled over by a policeman and both of my brake lights are not working. We found a way to sauder (I know this is incorrect spelling) the broken metal piece back together in the taillight; however, this is not the correct way to fix the underlying problem and clearly it is only a temporary fix because the passenger side broke again in a new spot.

The transmission malfunctions, shifting is inconsistent and shifts by itself. Shudders and causes the engine to increase and decrease in RPMS. This causes the engine to lose power. The truck will slow because of bad shifting and stall. The dealer did a diagnostic test and verified the transmission problem. The vehicle was inspected by the vehicle brand dealership. There were no warning lights or any other signs of the transmission failure.

Code P0711 appeared during a scan after noticing some roughness during acceleration. Code shows transmission temperature sensor failure which is a known issue and recall for this vehicle model.

The paint delaminated from the clear coat in certain locations (mainly hood and roof) although the vehicle body has been well maintained. This has caused a foggy scratched appearance to the affected areas where the rest of the car looks great. This problem is well known across many GM vehicles in the 2015-2019 range and has led to significantly decreased value of the vehicle itself

Brake light keeps going off and on it’s like a short but when checked everything is connected

I purchased a used 2016 Yukon xl may 20 2024. Over the last month only put 2k miles on it. I continue to receive a message to service trailer brake system. I dismiss this and it continues to chime and be a nuisance popping up blocking my dash from seeing important things like speed etc and the noise is extremely distracting as a driver. I’m unable to use the hands free talking through Bluetooth as it interrupts quite frequently. This makes driving an extremely dangerous and unpleasant ride

Both driver and passenger tail light/ brake light assemblies have failed. They started intermittently going out and then failed all together. There is a VERY common issue with these lights. They have been replaced at an approximate cost of $650.00 per light.

During standard braking operations the vehicle (not a hard emergency situation) on dry ground the vehicle seems to activate the abs system or something similar which makes the braking effort non standard and increases stopping distance. The issue has occurred occasionally for over a year but is becoming more frequent. It has occurred at both highway speeds of 55 mph and almost stopped during parking activities of 2mph.

GMC is stating that due to a recall my brake booster vacuum pump failed and now they are that is is not covered and I will be out of pocket on the issue after numerous phone called with GM they are still of no help and the vehicle is not safe to drive which is my only means of transportation

The contact owns a 2016 GMC Yukon. The contact stated that the taillights were inoperable. The vehicle was taken to the local dealer, who stated that the taillights needed to be replaced. The dealer informed the contact that the vehicle was no longer covered under Special Coverage Adjustment: N182180270 (Tail Lamps Inoperative). The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 104,000.