GMC Sierra owners have reported 72 seats related problems since 1996. Table 1 shows the 7 most common seats problems. The number one most common problem is related to the vehicle's seats (34 problems). The second most common problem is related to the vehicle's front seat recliner (15 problems). For details of each of the problem category, use the links in the table.
Noticed mushy, vibrating brakes. Took it to tire store and was advised the brake booster and vacuum pump are bad. I've had several close calls in parking lots, as the vehicle is slow to resond to the application of the brakes. The drivers seat is also loose. Read details...
2000 GMC Sierra front passenger seat belt not working properly. Customer states that the seat belt is hard to pull and does not retract properly. The consumer initially reported the seat belt was making a squeaking noise. Read details...
I have a 2014 GMC Sierra slt with power seats. The driver's seat is loose (not the same issue that was recently recalled with manually reclining seats). When you make a sharp turn at speed the drivers seat slides left or right depending on the direction you are turning. Read details...
I have a 1999 GMC Sierra extended cad truck the drivers seat adjustment made of plastic when it breaks the seat will not lock. The seat belt is attached to the seat so in the event of an accident all that is holding is flimsy plastic. Read details...
The contact owns a 2015 GMC Sierra. While driving approximately 60 mph, the vehicle began to vibrate. The longer the vehicle was driven, the more it shook. The contact took the vehicle to the dealer several times, but no failure was found. The dealer test drove the vehicle and it did not vibrate. Read details...