2011 GMC Sierra 2500 Technical Service Bulletins

1,577 technical service bulletins (TSBs) are on record for the 2011 GMC Sierra 2500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10247720Sep 1, 2012Brakes. Stabilitrak/Traction Control OFF With Red Brake Warning Lamp
• 10247704Sep 1, 2012Suspension. Rattle Squeak Clunk Bump Noise From Front Suspension.
• 10247649Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10247085Sep 1, 2012Equipment. Radio Button Backlighting Inoperative.
• 10247082Sep 1, 2012Body and structure. Whistle Noise From Drivers Side A Pillar Area
• 10247065Sep 1, 2012Suspension. Stabilitrak/Traction Control OFF With Red Brake Warning Lamp
• 10245343Sep 1, 2012Suspension. Rattle Squeak Clunk Bump Noise From Front Suspension.
• 10245321Sep 1, 2012Equipment. Navigation Radio Radio And Integrated Center Stack
• 10245288Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10072017Sep 1, 2012Suspension. Summary to be provided on a future date.
• 10071238Sep 1, 2012Transmission and drivetrain. Summary to be provided on a future date.
• 10047319Sep 1, 2012Transmission and drivetrain. Chevrolet/gmc: the engine, while driving up an incline, with a load, at 1350 rpm, would experience an exhaust resonance vibration, or droning or buzzing type noise, in a higher gear under a load causing pulsing/firing through driveline. Models 2011 silverado 2500/3500 hd; sierra 2500/3500 hd.
• 10043600Sep 1, 2012Suspension. Gmc/chevrolet: due to a possible cracked or broken, the hub retaining nut, the rear axle may leak fluid. *pe models 2011-2012 silverado hd 2500 and 3500, sierra hd 2500 and 3500. Updated 11/28/12.
• 10043511Jan 1, 2012Brakes. Gmc/chevrolet: there is excessive brake dust on rear wheels and noise from rear brakes. Also, parking brakes is dragging or not releasing completely.
• 10043504Jan 1, 2012Electrical system. Gmc/chevrolet: see docuemtn search button for owner letter. Auxiliary battery feed may cause fusible link to melt and open circuit to prevent damage or fire in wiring harness, due to electrical over load.
• 10037184Oct 1, 2011Seat belts. Gm: service bulletin explaining when the safety belts are supposed to lock. *rm updated 12/6/11.
• 10044124Mar 1, 2011Electrical system. General motors: due to the parasitic drain/discharge on 2011 vehicles and trucks, a no crank/no start and dead battery would occur. Cadillac sts and chevrolet volt not included.
• 10038509Mar 1, 2011Engine cooling. Gm: there is coolant leaking from the tank. It may be around the filler cap or hose area. 2011 sierra/silverado.
• 10038285Mar 1, 2011Engine cooling. Gm: information on filling diesel fuel in the tank.
• 10038646Feb 1, 2011Suspension. Gm: the vehicle leans or there is a clunk noise in the front suspension. The torsion bar adjuster arm may be fractured. 2011 silverado/sierra.
• 10038645Feb 1, 2011Steering. Gm: while driving straight the steering may have a wander sensation. 2011 silverado and sierra models.
• 10037505Feb 1, 2011Steering. Gm: information on steering vibration or requests to install a steering stabilizer. *rm updated on 06/24/2011. *kb updated 4/18/12.
• 10037963Dec 1, 2010Transmission and drivetrain. Gm: slow or bumpy shifting into drive. There may also be shift flares are harsh shifts. There is a calibration problem.
• 10037314Nov 1, 2010Electrical system, Engine cooling. Gm: a malfunction light is on and could be caused by an improper ground which causes the intake air heater sensor to read incorrectly.
• 10037309Nov 1, 2010Brakes. Gm: there may be a rubbing/grinding noise when making full left turns. It is most noticeable when driving up an incline.
• 10037139Oct 1, 2010Fuel system. Gm: the fuel tank may be slow or difficult to fill.
• 10035565Sep 1, 2010Engine cooling. Chevrolet/gmc: radiator hose contact. Bulletin provides service procedure to install protective sleeve over radiator hose on certain model vehicles. On these vehicles, radiator inlet hose may contact the edge of fan shroud, resulting in a possible coolant leak. *pe updated 3/16/11.

← All problems reported for the 2011 GMC Sierra 2500