2012 Chevrolet Tahoe
Problems, recalls and owner-reported issues
Air bags is the leading concern among 180 owner complaints filed for this model year. This is the 18th highest complaint count among 26 Tahoe model years with reports.
Of the 2012 reports, 8 involved a crash and 1 involved a fire. 10 people were injured.
What owners report most often
Recalls and investigations
Air bags, frontal, passenger side, inflator moduleFeb 5, 2021
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally GM is recalling certain 2011-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Additionally, GM is recalling certain 2010-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 25, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed to 40 VIN owners on May 11, 2021. A second owner notification letter was mailed to all other owners on January 24, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328800.
Campaign 21V054000 on NHTSA.gov
Air bags, frontal, passenger side, inflator moduleFeb 5, 2021
General Motors, LLC (GM) is recalling certain 2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500/3500, Yukon, and Yukon XL originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 22, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on May 11, 2021. Owners may contact Cadillac customer service at 1-800-458-8006; Chevrolet customer service at 1-800-222-1020; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328770.
Campaign 21V051000 on NHTSA.gov
Electrical system, ignitionDec 30, 2014
General Motors LLC (GM) is recalling certain model year 2011-2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban, Tahoe, GMC Sierra LD, Sierra HD, Yukon, and Yukon XL vehicles. In the affected vehicles, the ignition lock actuator may bind, making turning the key difficult or causing the ignition to get stuck in the "Start" position.
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.
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.
Campaign 14V827000 on NHTSA.gov
Representative owner complaints: engine
9 reports, newest first. Show all
Engine, Apr 29, 2025
The contact owns a 2012 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with the check engine warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was not repaired. The vehicle was towed to the dealer, where the same diagnostic information was provided. The contact was informed that the engine needed to be replaced. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 81,000.
Electrical system, Electronic stability control (ESC), Engine, Oct 2, 2020
WHILE DRIVING DOWN THE ROAD MY VEHICLE SHUTS DOWN ON OCCASION. INTERIOR LIGHTS, RADIO, DASH PANEL, TRANSMISSION AND ENGINE SHUT DOWN WHILE DRIVING. ALSO DOOR LOCKS, LOCK AND UNLOCK. THIS HAS HAPPENED MULTIPLE TIMES. LAST YEAR I WAS TOLD THAT THE PROBLEM WAS REPAIRED AFTER I WAS NEARLY HIT AT A HIGH RATE OF SPEED WHEN THIS OCCURRED. THIS HAS RECENTLY THIS WEEK OCCURRED AGAIN 2 TIMES.
Power train, Electrical system, Engine, Nov 30, 2019
PERIODICLY, WHILE DRIVING IN NORMAL CONDITIONS, THE RADIO WILL TURN OFF, THE INSTRUMENT PANEL WILL BLINK, THE DOOR LOCKS WILL REPEATEDLY LOCK/UNLOCK, TRANSMISSION WILL FEEL LIKE IT IS IN NEUTRAL OR THE ENGINE WILL COMPLETELY TURN OFF.
Engine, Jun 21, 2019
TL* THE CONTACT OWNS A 2012 CHEVROLET TAHOE. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE LOST POWER FOR A FEW SECONDS, BUT CONTINUED TO OPERATE AS DESIGNED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO NORTHWEST CHEVROLET BUICK GMC CADILLAC OF BELLINGHAM (3891 NORTHWEST AVE, BELLINGHAM, WA 98226, (360) 234-3144), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND REFERRED THE CONTACT TO THE LOCAL DEALER. THE FAILURE MILEAGE WAS 107,058.
Electrical system, Electronic stability control (ESC), Engine, Oct 29, 2018
THE STABLITRACK OFF LIGHT CAME ON. THE DOOR LOCKS RAPIDLY LOCKED AND UNLOCKED. THE ENGINE WAS SURGING WITH LOSS OF POWER. THE RADIO WAS GOING OFF AND ON.
Engine, Mar 19, 2017
PURCHASE THE TAHOE JANUARY 2017 AND THE ENGINE WENT OUT IN FEBRUARY 2017
Vehicle speed control, Engine, Aug 19, 2014
I WAS PASSING ON A TWO LANE HIGH WAY AT AN ACCELERATED SPEED AT WHICH TIME THE ENGINE DIES, NO LIGHTS NO NOTHING TOTAL ENGINE FAILURE. LUCKILY I HAVE ENOUGH MOMENTUM THAT I SAFELY GET AROUND THE SEMI AND CONTINUE TO BE ABLE TO COAST UNTIL I FIND A SAFE PLACE TO PULL OVER. I CALL MY LOCAL DEALER WHO WILL NOT COME TOW ME AS I AM APPROXIMATELY 50 MILES FROM HOME ALTHOUGH I DO HAVE GM ROADSIDE ASSISTANCE. I TURN OFF THE IGNITION AND IT DOES RESTART SO I MANAGE TO DRIVE TO A NEARBY DEALERSHIP AND LEAVE IT THERE. NOTHING SHOWS UP ON THE COMPUTER I REFUSE TO TAKE IT HOME. SHOULD THEY NOT BE ABLE TO REPAIR THIS PROBLEM I WILL HOLD THE DEALERSHIP AND GENERAL MOTORS 100% RESPONSIBLE. THANK GOD MY DAUGHTER AND I ARE SAFE BUT THIS IS A TRAGEDY WAITING TO HAPPEN IF NOT RESOLVED. *TR
Air bags, Structure, Engine, Aug 13, 2014, crash
WHILE TURNING LEFT (TAHOE) WITH A PROTECTED GREEN ARROW AT AN X-SHAPED INTERSECTION, VEHICLE (KIA SEDAN) AT FAULT FAILED TO YIELD AND ENTERED THE INTERSECTION AT SPEEDS UPWARDS OF 40 MPH FROM THE LEFT OF THE TAHOE. FRONT-IMPACT COLLISION OCCURRED; DUE TO THE SHAPE OF THE INTERSECTION AND THE VELOCITY OF THE IMPACT, TAHOE STRUCK PASSENGER SIDE OF KIA SEDAN. TRAJECTORY OF IMPACT CAUSED DIRECTIONAL CHANGES IN UPWARDS OF 90* FOR BOTH VEHICLES; THE FORCE OF THE PRIMARY ACCIDENT DESCRIBED ABOVE ALSO CAUSED MENTIONED VEHICLES TO COLLIDE WITH LEFT REAR OF ANOTHER VEHICLE (HONDA SEDAN), CAUSING NEAR 360* ROTATION OF THE HONDA SEDAN. DUE TO THE FORCE OF IMPACT, FRONT & SIDE AIRBAGS DEPLOYED ON BOTH THE KIA SEDAN AND THE HONDA SEDAN, BUT FAILED TO DEPLOY ON THE TAHOE. SCENE INDICATED THAT THE KIA SEDAN MADE NO ATTEMPT TO BRAKE OR DECREASE SPEED PRIOR TO COLLISION; POSTED SPEED LIMIT AT INTERSECTION IS 40 MPH. FORCE WAS SUCH THAT AFTER THE COLLISION, TAHOE TRANSMISSION WAS IN DRIVE, BUT REMAINED AT A COMPLETE STOP. DAMAGE SUSTAINED ON THE TAHOE INCLUDE FRONT-END BODY DAMAGE, ENGINE DAMAGE (VEHICLE REQUIRED TOWING AND WAS INOPERABLE), AND FRAME DAMAGE, AT A MINIMUM. IN ADDITION, ENGINE SERVICE LIGHTS AS WELL AS ONSTAR VEHICLE DIAGNOSTIC REPORTS INDICATE THAT THE AIRBAG SYSTEM, ANTILOCK BRAKING SYSTEM, AND THE STABILITRAK STABILITY CONTROL SYSTEM ALSO SUSTAINED DAMAGE AND REQUIRE ATTENTION. MULTIPLE FIRST-RESPONDERS COMMENTED ON THE ODDITY THAT, GIVEN THE DAMAGE SUSTAINED BY THE TAHOE AND THE VELOCITY AT IMPACT, THE AIRBAGS DEPLOYED ON ALL VEHICLES BUT THE TAHOE. *TR
Power train, Electrical system, Engine, Jun 16, 2014
WHILE DRIVING APPROXIMATELY 70 MPH. VEHICLES ENGINE AND INSTRUMENT PANEL CYCLED ON AND OFF RANDOMLY. NOTING THAT ONCE I WAS ABLE TO PULL OFF THE ROAD AND COME TO A COMPLETE STOP THE VEHICLE FINALLY SHUTDOWN. FURTHERMORE ATTEMPTING TO TURN THE TRUCK ON ONLY RESULTED IN FLICKERING ELECTRONIC EQUIPMENT WITH NO RESPONSE FROM THE ENGINE. TWO WEEKS FOLLOWING THIS EVENT FORTUNATELY ENOUGH AFTER THE VEHICLE WAS PARKED WE NOTICED THAT ELECTRIC FOLDING MIRRORS WEREN'T RESPONDING TO THE PUSH BUTTON ACTUATING THE FOLDING MIRRORS FEATURE. THIS EVENT WE WERE ABLE TO GET ON OUR CAMERA PHONE. SAME FLICKERING OF ELECTRONICS AND AGAIN THE ENGINE DIDN'T RESPOND, TURN OVER. IN BOTH OCCASION IT WAS ONLY AFTER SITTING APPROXIMATELY 30MIN. THAT VEHICLE FINALLY RESPONDED AND TURNED ON. *TR