Table 1 shows three common service brakes related problems of the 2020 GMC Sierra 2500. The number one most common problem is related to the service brakes (ten problems). The second most common problem is related to the brake disc pads (two problems).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brake Disc Pads problems | |
| Brake Antilock Wheel Speed Sensor problems |
The main tailgate will not go down or function properly and it says online there is a national recall for this, but does not come up when I search my vehicle. When I turn on my left turn signal the brights flash for no reason and this is a known major issue with the vehicles as well. Read details...
Brakes since new squeeled. Took to dealer and dealer said it was normal. Have had the truck about 11 months now. Dealer stated gm now uses a different pad material and I would have to pay for it at a cost of close to $1,000 to replace the pads. Read details...
Tl the contact owns a 2020 GMC Sierra 2500. While driving 5 mph, the brakes engaged automatically and the traction control warning indicator illuminated. The vehicle was taken several times to carl black Chevrolet Buick GMC (located at 1110 roberts boulevard northwest, kennesaw, GA 30144, (888) Read details...