Car Defect Radar
Get the report
Built from NHTSA complaints and recalls collected for this model, generated October 26, 2026. Totals reflect what has been collected, not every complaint ever filed.
Confirm 2 recalls before you buy.

Ask the seller for proof the repair was completed, or run the free VIN check. Recall repairs are done at no cost by a dealer.

Recalls

2 total · 2 to confirm

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

Electrical system recall

Confirm it was repairedRecall 14V827000 · Dec 2014

If stuck in the "Start" position, the ignition may suddenly snap back into the "Accessory" position, causing a loss of engine, steering, and braking power, increasing the risk of a vehicle crash. If the vehicle is in a crash, the air bags may not deploy, increasing the risk of occupant injury.

Remedy
GM will notify owners, and dealers will inspect and replace the ignition lock housing, as necessary, free of charge. The recall began on February 12, 2015. Owners may contact GM customer service at 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). GM's number for this recall is 14696 for the original equipment, and 14912 for the service replacement parts.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Steering recall

Confirm it was repairedRecall 11V339000 · Jun 2011

THIS COULD ALLOW THE JOINTS TO SEPARATE, AND THE DRIVER COULD EXPERIENCE LOSS OF STEERING INCREASING THE RISK OF A CRASH.

Remedy
GM DEALERS WILL INSPECT AND ENSURE THAT THE INTERMEDIATE STEERING SHAFT BOLTS ARE TIGHTENED TO THE PROPER SPECIFICATION. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT JULY 13, 2011. OWNERS MAY CONTACT CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463.
Status
Remedy available. Confirm by VIN that this repair was completed.
What to do
Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.

Owner complaints by system

43 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Worth reading
9

Most reports here involve fluid leaks. Of these, 1 mention an injury.

fluid leaks 2sudden stalling 2transmission slipping 2
A recent report: TL* THE CONTACT OWNS A 2011 GMC SIERRA. WHILE AT A STOP LIGHT, THE VEHICLE LOST POWER AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED…
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TL* THE CONTACT OWNS A 2011 GMC SIERRA. WHILE AT A STOP LIGHT, THE VEHICLE LOST POWER AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT TWO SPARK PLUGS NEEDED TO BE REPLACED AND THAT THE VEHICLE CONSUMED EXCESS ENGINE OIL. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE PCV VALVE, VALVE COVER, AND TWO SPARK PLUGS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 31,500.

Source: NHTSA complaint ODI #10782507 · view all complaints for this vehicle at nhtsa.gov

Electrical & infotainment

Minor
5

Most reports here involve software faults.

software faults 1
A recent report: WHILE DRIVING DOWN THE INTERSTATE AT 70 MPH MY SERVICE TRACTION CONTROL MESSAGE, SERVICE STABILITRAK MESSAGE, CHECK ENGINE LIGHT, AND REDUCED ENGINE POWER MESSAGE CAME ON. THE VEHICLE STARTED RUNNING…
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WHILE DRIVING DOWN THE INTERSTATE AT 70 MPH MY SERVICE TRACTION CONTROL MESSAGE, SERVICE STABILITRAK MESSAGE, CHECK ENGINE LIGHT, AND REDUCED ENGINE POWER MESSAGE CAME ON. THE VEHICLE STARTED RUNNING VERY ROUGH IT WOULD NOT GO ABOVE 50 MPH. I DROVE APPROXIMATELY 3 MILES TO GET OFF THE INTERSTATE INTO THE GAS STATION PARKING LOT. I TURNED IT OFF FOR ABOUT 10 MINUTES WHEN I TURNED IT BACK ON ONLY THE CHECK ENGINE LIGHT WAS ON I TOOK IT TO THE SHOP AND THEY RAN TESTS AND SAID IT WAS THE BATTERY. TWO WEEKS LATER IT HAPPENED AGAIN SAME THING WHEN I TURNED IT OFF IT WORKED FINE AFTER SITTING FOR 10 MINUTES I GOT HOME AND WHEN I GOT A CHANCE TO LOOK AT IT TO DAYS LATER THE CHECK ENGINE LIGHT WAS OFF. I HAVE READ A LOT AND FORUMS ABOUT PEOPLE HAVING THE SAME ISSUE BUT NO RESOLUTION TRULY BEING FOUND. THIS IS A 2011 GMC SIERRA 1500 WITH THE ALL-TERRAIN PACKAGE AND ONLY HAS ABOUT 60,000 MILES ON IT IT GETS OIL CHANGES REGULARLY. THIS REALLY MAKES ME THINK THIS IS SOMETHING GM SHOULD LOOK INTO.

Source: NHTSA complaint ODI #10852316 · view all complaints for this vehicle at nhtsa.gov

Brakes

Minor
2

Most reports here involve premature wear.

premature wear 1loss of braking 1
A recent report: THE TBS GOES OUT. PUTTING THE TRUCK INTO REDUCED POWER. I WAS GOING 65 MPH AND THE TRUCK SLOWED DOWN TO 15 MPH ON THE FREEWAY. LOSE ALL BREAKS CONTROL , ABS GOES OUT TO. ALMOST HAVE BEEN DUE TO GM

Source: NHTSA complaint ODI #10817766 · view all complaints for this vehicle at nhtsa.gov

Steering, suspension & tires

Minor
4

Most reports here involve sudden stalling.

sudden stalling 1premature wear 1
A recent report: TL* THE CONTACT OWNS A 2011 GMC SIERRA. WHILE DRIVING APPROXIMATELY 35 MPH, THE STEERING WHEEL SEIZED AND VEERED TO THE LEFT INDEPENDENTLY. THE CONTACT WAS ABLE TO STOP THE VEHICLE. THE VEHICLE WAS…
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TL* THE CONTACT OWNS A 2011 GMC SIERRA. WHILE DRIVING APPROXIMATELY 35 MPH, THE STEERING WHEEL SEIZED AND VEERED TO THE LEFT INDEPENDENTLY. THE CONTACT WAS ABLE TO STOP THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER, BUT THE FAILURE COULD NOT BE DUPLICATED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 54,000.

Source: NHTSA complaint ODI #10732951 · view all complaints for this vehicle at nhtsa.gov

Airbags & seat belts

Worth reading
16

Most reports here involve airbags not deploying. Of these, 1 mention a crash.

airbags not deploying 3premature wear 2
A recent report: 2011 GMC SIERRA. CONSUMER WRITES IN REGARDS TO PASSENGER SIDE FRONTAL AIRBAG SAFETY RECALL. THE CONSUMER STATED THE DEALER HAS NOT BEEN PROVIDED THE NECESSARY PARTS TO REPAIR THE VEHICLE. *JS

Source: NHTSA complaint ODI #11456285 · view all complaints for this vehicle at nhtsa.gov

Structure & body

Minor
5

Most reports here involve premature wear.

premature wear 2corrosion 1
A recent report: RECENTLY THE DASHBOARD HAS STARTED TO CRACK IN MULTIPLE LOCATIONS, MOST NOTABLY A CRACK AROUND PASSENGER AIRBAG.

Source: NHTSA complaint ODI #10850327 · view all complaints for this vehicle at nhtsa.gov

Other systems

Minor
2

Most reports here involve other issues.

other issues 2
A recent report: NOTICED FRONT DASH WAS CRACKED IN AUGUST 2014. DEALER WILL NOT REPAIR. MY WIFE HAD A 2007 TAHOE WHICH HAD THE SAME PROBLEM IN DASH. MY 2 SON-IN-LAW HAVE THE SAME PROBLEM NOW, ONE HAS A 2011 SIERRA…
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NOTICED FRONT DASH WAS CRACKED IN AUGUST 2014. DEALER WILL NOT REPAIR. MY WIFE HAD A 2007 TAHOE WHICH HAD THE SAME PROBLEM IN DASH. MY 2 SON-IN-LAW HAVE THE SAME PROBLEM NOW, ONE HAS A 2011 SIERRA AND THE OTHER HAS A 2010 SILVERADO.

Source: NHTSA complaint ODI #10670425 · view all complaints for this vehicle at nhtsa.gov

Is 43 complaints a lot? They were filed between 2012 and 2022, roughly 4 a year, which is fewer than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.

How does it compare with other years? The 2011 has 43 complaints on file, more than the 2010 (34) and more than the 2012 (29). Of the 7 model years of the GMC Sierra we cover, the 2014 has the most (101). Older model years have had longer to collect complaints.