2008 GMC SierraProblems: Top Complaints, Recalls & Failures (NHTSA)

Air Bags

• The contact owns a 2008 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags). The local dealer was contacted and informed the contact about the disclaimer
• The contact owns a 2008 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags); however, the part to do the recall repair was not yet available. The local de
• I have contacted Blaise Alexander in muncy pa 17756 in 2020 or 2021 and they told me that the part was on back order they would contact me when the part has come in 5 years later they still have not c

Electrical System

• Odometer Fraud. The contact purchased a 2008 GMC Sierra 1500. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mile
• TL* THE CONTACT OWNS A 2008 GMC SIERRA 1500. THE CONTACT STATED THAT THERE HAD BEEN A BURNING ODOR EMITTING FROM WITHIN THE CABIN OF THE VEHICLE. THEN SUDDENLY THE HEATING SYSTEM FAILED WITHOUT WARNIN
• SERVICE AIR BAG WARNING LIGHT AND ICON ARE SHOWING ON THE INSTRUMENT CLUSTER. THE WARNING COMES ON EVERY TIME I START THE VEHICLE.

Structure

• The contact owns a 2008 GMC Sierra 1500. The contact stated that while driving at 60 MPH, the spare tire detached from underneath. After a visual inspection of the underneath of the vehicle, he observ
• left side frame is defective, I have welded 4 patches on frame.from the bend by wheel well and fuel tank to front wheel well all by were frame has bracket welded and bottom of inside of frame . if h
• VEHICLE'S AIRBAGS DID NOT DEPLOY UPON COLLISION WITH TWO CONCRETE WALLS, CAUSING A LIFE THREATENING TBI AND ALSO SEVERE DAMAGE TO THE LEFT ARM WHICH RESULTED IN IT'S INABILITY TO CONTROL/USE BELOW THE

Latches/Locks/Linkages

• TL* THE CONTACT OWNS A 2008 GMC SIERRA DENALI. THE CONTACT STATED ALL THE DOOR LATCH HANDLES REPEATEDLY BROKE. THE CONTACT'S SON ATTEMPTED TO OPEN THE DOOR AND THE HANDLE COMPLETELY FAILED. THE FAILUR
• TL* THE CONTACT OWNS A 2008 GMC SIERRA 1500. THE CONTACT STATED THAT ALL THE AUTOMATIC DOOR LOCKS FAILED TO OPERATE. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE ACTUATOR NEEDED T
• AT 35K THE DRIVERS SIDE FRONT DOOR ACTUATOR FAILED AND WAS REPLACED UNDER WARRANTY. AT 40K THE PASSENGER SIDE DOOR ACTUATOR FAILED. I WAS TOLD THIS IS A COMMON PROBLEM WITH THIS VEHICLE DUE TO DEFECTI

Engine

• The contact owns a 2008 GMC Sierra 1500. The contact stated that while driving at approximately 30 MPH and towing a camper, the vehicle began to bounce while navigating curves. The traction control wa
• I WAS DRIVING FROM LUFKIN TO HEMPHILL AT 70 MPH. SOMETHING BLEW UP, I THOUGHT SOMETHING HIT ME. ENGINE DIED, BRAKES STARTED, EMERGENCY LIGHTS CAME ON, AND SEATBELT LOCKED DOWN, TRUCK STOPPED, I GOT
• I HAVE THE 5.3L ENGINE AND IT IS CONSUMING 3-5 QUA OF OIL ABOUT 3 TIMES BETWEEN OIL CHANGES. I HAVE A SMALL LEAK BUT DOESN'T WARRANT THE OIL BEING LOST A