NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
83 reportsClear category filter25 miles · Dec 11, 2018
Power TrainUnknown Or Other
SINCE BUYING THE TRUCK NEW IN 2016 IT HAD A VIBRATION , WHICH GOT WORSE AS YOU INCREASED SPEED, AT HIGHWAY SPEED, 65-75 MPH THE VIBRATION IS SO BAD IT WAS MAKING ME NAUSEOUS. I HAVE TAKEN IT TO THE DEALER SEVERAL TIMES, FIRST BALANCED THE TIRES AND SAID EVERYTHING WAS NORMAL, TRUCK STILL VIBRATING. SEVERAL MORE TRIPS TO THE DEAL…
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SINCE BUYING THE TRUCK NEW IN 2016 IT HAD A VIBRATION , WHICH GOT WORSE AS YOU INCREASED SPEED, AT HIGHWAY SPEED, 65-75 MPH THE VIBRATION IS SO BAD IT WAS MAKING ME NAUSEOUS. I HAVE TAKEN IT TO THE DEALER SEVERAL TIMES, FIRST BALANCED THE TIRES AND SAID EVERYTHING WAS NORMAL, TRUCK STILL VIBRATING. SEVERAL MORE TRIPS TO THE DEALER WITH THE SAME RESULT.
NHTSA ODI #11160687
96,794 miles · Nov 6, 2018
Power Train
TL* THE CONTACT OWNS A 2016 GMC SIERRA 1500. WHILE DRIVING 65 MPH IN STOP AND GO TRAFFIC, THE CONTACT DETECTED A SHUTTER AND HEARD AN ABNORMAL NOISE WHEN SHIFTING GEARS. THE VEHICLE WAS TAKEN TO MARTY'S BUICK GMC (5 KINGSTON COLLECTION WAY, KINGSTON, MA 02364, (781) 948-9098) WHERE THE TRANSMISSION WAS REPROGRAMMED AND FLUSHED. …
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TL* THE CONTACT OWNS A 2016 GMC SIERRA 1500. WHILE DRIVING 65 MPH IN STOP AND GO TRAFFIC, THE CONTACT DETECTED A SHUTTER AND HEARD AN ABNORMAL NOISE WHEN SHIFTING GEARS. THE VEHICLE WAS TAKEN TO MARTY'S BUICK GMC (5 KINGSTON COLLECTION WAY, KINGSTON, MA 02364, (781) 948-9098) WHERE THE TRANSMISSION WAS REPROGRAMMED AND FLUSHED. THE VEHICLE WAS THEN TAKEN TO BEST CHEVROLET (128 DERBY ST, HINGHAM, MA 02043, 866-208-7873) WHERE THE CONTACT WAS INFORMED THAT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 96,794.
NHTSA ODI #11149755
25,000 miles · Oct 27, 2018
Power Train
TRANSMISSION SHIFTS ABRUPTLY AND TORQUE CONVERTER CAUSES SHUDDER AT HIGHWAY SPEEDS. TRUCK HAS BEEN SERVICED TWICE FOR THE SAME ISSUE BY DEALER AND DEALER RECENTLY TOLD ME PROBLEM IS UNRESOLVABLE.
NHTSA ODI #11143435
Mileage unknown · Oct 15, 2018
Power TrainSeatsUnknown Or Other
CONSTANT VIBRATION AND OR SHAKE AT SPEEDS BETWEEN 60-70 MPH. THIS ISSUE IS COMMONLY REFERRED TO AS THE "CHEVY SHAKE" THIS ISSUE HAS BEEN EXISTING SINCE FIRST PURCHASING THIS VEHICLE. I ADDRESSED THE CONCERN WITH THE DEALERSHIP DURING MULTIPLE VISITS FOR SERVICE. AS THIS WAS MY FIRST FULL SIZE TRUCK, I WASN'T SURE WHAT TO E…
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CONSTANT VIBRATION AND OR SHAKE AT SPEEDS BETWEEN 60-70 MPH. THIS ISSUE IS COMMONLY REFERRED TO AS THE "CHEVY SHAKE" THIS ISSUE HAS BEEN EXISTING SINCE FIRST PURCHASING THIS VEHICLE. I ADDRESSED THE CONCERN WITH THE DEALERSHIP DURING MULTIPLE VISITS FOR SERVICE. AS THIS WAS MY FIRST FULL SIZE TRUCK, I WASN'T SURE WHAT TO EXPECT REGARDING HOW THE VEHICLE WOULD RIDE AT HIGHWAY SPEEDS. I WAS TOLD BY THE SERVICE DEPARTMENT THAT THE VEHICLE WAS IN TOLERANCE IN REGARDS TO HOW IT RODE AND THE CONSTANT VIBRATION. SO I EXCEPTED THIS AS BEING THE NORM AND WENT AHEAD TO ADD SOME MODIFICATIONS TO MY TRUCK. SINCE THE INITIAL COMPLAINT THE SERVICE DEPARTMENT HAS SINCE TURNED OVER MOST OF THEIR STAFF AND ADDED PEOPLE WILLING TO ADDRESS AND ACKNOWLEDGE THAT MY VEHICLE INDEED HAS THIS VIBRATION/SHAKE ISSUE. DUE TO THE MODIFICATIONS MADE THEY WILL NOT ADDRESS OR ATTEMPT TO CORRECT THIS ISSUE. HAD I PRESSED THE ISSUE IN THE BEGINNING AND NOT ACCEPTED WHAT THESE SO CALLED PROFESSIONALS HAD TOLD ME TO BE ACCEPTABLE MAYBE I WOULDN'T BE IN THIS PREDICAMENT. MY VEHICLE HAS ALSO BEEN IN FOR NUMEROUS BUCKET SEAT ISSUES FROM SAGGING AND POOR SEAT SUPPORT. EVERYTHING DESCRIBED HERE IS FACTUAL AS I HAVE ALL THE SERVICE RECORDS AND HISTORY WITH THE SAME GMC DEALERSHIP AND SERVICE DEPARTMENT IN REGARDS TO THESE PROBLEMS. LONG STORY SHORT, THESE ISSUES HAVE MADE LONG DISTANCE TRIPS ALMOST UNBEARABLE BETWEEN THE CONSTANT SHAKING AND POOR SEAT SUPPORT.
NHTSA ODI #11140276
31,000 miles · Sep 21, 2018
Power Train
TRANSMISSION - WHEN DRIVING THE VEHICLE IT DOES A HARD SHIFT WHEN ACCELERATING AND DECELERATING. I HAVE TAKEN THE VEHICLE INTO THE DEALER TWICE. THEY ARE SAYING THAT IS A "STATE OF THE ART" COMPUTER THAT NEEDS TO BE RESET!!! I AM TAKING IT BACK IN FOR A 3RD TIME. THE CARE IS 2 YEARS OLD WITH 31K MILES.
NHTSA ODI #11130687
100 miles · Mar 20, 2018
Power Train
PLEASE MAKE GM RESOLVE THE ISSUES WITH THE 8 SPEED TRANSMISSIONS IN THE TRUCKS. 2016 SLT Z71. I PURCHASED THE TRUCK NEW. IT'S NEVER SHIFTED PROPERLY. HESITATIONS, CLUNKING, JERKING, SHUTTER, HARD DOWN SHIFTS.... EVERYTIME I TAKE IT IN, THEY SAY IT'S DUE FOR AN UPDATE. THE TRUCK HAS HAD 4 UPDATES AND NONE OF THEM HAVE FIXED A TH…
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PLEASE MAKE GM RESOLVE THE ISSUES WITH THE 8 SPEED TRANSMISSIONS IN THE TRUCKS. 2016 SLT Z71. I PURCHASED THE TRUCK NEW. IT'S NEVER SHIFTED PROPERLY. HESITATIONS, CLUNKING, JERKING, SHUTTER, HARD DOWN SHIFTS.... EVERYTIME I TAKE IT IN, THEY SAY IT'S DUE FOR AN UPDATE. THE TRUCK HAS HAD 4 UPDATES AND NONE OF THEM HAVE FIXED A THING. I HAD IT IN BEFORE THE 36,000 MILE BUMPER TO BUMPER WARRANTY WAS UP AND WAS TOLD IT WAS UP TO DATE. THEN LAST WEEK, I TOOK IT IN AND WAS TOLD IT WAS "SEVERAL UPDATES BEHIND." (54,XXX) MILES. TO TOP IT OFF, GENERAL MOTORS WOULDN'T PAY FOR THE $400 UPDATE, WHICH DIDN'T FIX ANYTHING AT ALL!!! THE TRUCK JERKED BEFORE WE GOT A BLOCK FROM THE DEALERSHIP. GM SAYS THAT EVEN THOUGH THE TRUCK IS STILL UNDER A FACTORY 60,000 MILE POWERTRAIN WARRANTY, TRANSMISSION UPDATES AREN'T COVERED. THE 120,000 EXTENDED WARRANTY WOULDN'T COVER IT BECAUSE THEY SAY IT SHOULD BE COVERED UNDER THE FACTORY POWERTRAIN WARRANTY! I ABSOLUTELY LOVE THE TRUCK OTHER THAN THE JUNK TRANSMISSION IN IT. I DON'T THINK IT'S SAFE OR MUCH FUN HAVING A VEHICLE THAT STARTS TO GO THEN FALLS FLAT ON ITS FACE FOR A FEW SECONDS BEFORE SLAMMING INTO THE NEXT GEAR. THIS IS A MAJOR PROBLEM WITH A HUGE NUMBER OF TRUCKS. DON'T BELIEVE ME? GOOGLE "2016 SIERRA TRANSMISSION ISSUE" OR ANYTHING OF THE SORT. YOU'LL SEE. I'M REALLY NOT ASKING FOR MUCH. I DIDN'T WANT TO PUT MY FAMILY IN A POTENTIALLY UNSAFE VEHICLE.....YET HERE WE ARE. LIKE I SAID, I'M NOT ASKING FOR MUCH. ALL I WANT IS FOR MY TRUCK TO SHIFT NORMAL. TO GO WHEN IT NEEDS OR HAS TO. MY TRUCK HAS HAD 4 UPDATES AND WAS SEVERAL UPDATES BEHIND LAST TIME, THAT'S ROUGHLY AN UPDATE EVERY 10,000 MILES AND NOW THEY'RE NOT COVERED? ON TWO SEPARATE OCCASIONS, IT'S SHIFTED SO HARD THAT IT JARRED MY NECK AND MADE IT SORE FOR A FEW DAYS! IVE EVEN PULLED OVER ON THE SIDE OF THE ROAD THINKING WE WERE REAR-ENDED. SO HAS MY WIFE. NOT SAFE-NOT NECESSARY!
NHTSA ODI #11080317
49,000 miles · Feb 21, 2018
EnginePower Train
ON TWO SEPARATE OCCURRENCES, W/ FAMILY IN THE VEHICLE, STARTING SPEED AT APPROX. 35MPH, THE ACCELERATOR (GAS PEDAL) STUCK TO THE FLOOR DURING THE PROCESS OF PASSING ANOTHER VEHICLE DURING CITY STREET DRIVING. TOP SPEED GOT TO APPROX. 55MPH, W/ STOP LIGHTS FAST APPROACHING. THE PEDAL SIMPLY WOULD NOT RELEASE FROM FULL THROTTLE UN…
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ON TWO SEPARATE OCCURRENCES, W/ FAMILY IN THE VEHICLE, STARTING SPEED AT APPROX. 35MPH, THE ACCELERATOR (GAS PEDAL) STUCK TO THE FLOOR DURING THE PROCESS OF PASSING ANOTHER VEHICLE DURING CITY STREET DRIVING. TOP SPEED GOT TO APPROX. 55MPH, W/ STOP LIGHTS FAST APPROACHING. THE PEDAL SIMPLY WOULD NOT RELEASE FROM FULL THROTTLE UNTIL AFTER THE VEHICLE FINALLY CAME TO COMPLETE STOP WITH BRAKES APPLIED, SHIFTER TO NEUTRAL POSITION, SLAMMING THE SHIFTER TO PARK, AND IGNITION WAS TURNED OFF! HAD TO TAKE IMMEDIATE AND DECISIVE EMERGENCY ACTIONS DURING BOTH SITUATIONS! THE FIRST TIME IT OCCURRED, THOUGHT PERHAPS THE RUBBER FLOOR MAT MAY HAVE CONTRIBUTED TO THIS EVENT; HOWEVER, DRIVER SIDE FLOOR MAT WAS IMMEDIATELY REMOVED. SEVERAL DAYS LATER, DURING SIMILAR OPERATIONS, THE ACCELERATOR (GAS PEDAL) AGAIN STUCK TO THE FLOOR BOARD IN FULL ACCELERATION MODE W/ FAMILY IN THE VEHICLE! CURRENTLY HAVE APPOINTMENT SET-UP AT A HUNTSVILLE, AL. GMC DEALERSHIP. THIS TRUCK WAS PURCHASED BRAND NEW AT LAURA BUICK IN COLLINSVILLE, IL. ALTHOUGH I REALIZE THERE ARE OTHER GMC CUSTOMERS; NOT SURE WHY THIS HUNTSVILLE, AL DEALERSHIP WOULD NOT WORK ME IN SOONER. THIS VEHICLE HAS APPROX. 49K MILES AND SHOULD STILL HAVE WARRANTY REMAINING UNTIL 68K MILES. GMC SERVICE DEPARTMENT REP. STATED, "MONDAY 26, FEBRUARY IS FIRST DATE AVAILABLE."
NHTSA ODI #11074032
Mileage unknown · May 4, 2017
Power TrainSuspensionWheels
8 SPEED TRANSMISSION BUCKS, HESITATES, LURCHES FORWARD, CLUNKS, WHILE IN DRIVE. THE CONTINENTAL TIRES ARE CUPPING, WHICH GM SAYS IS CHARACTERISTIC OF THE BRAND. THE TRUCK VIBRATES WHILE AT 25MPH, AROUND 50MPHM AND 65-75MPH. WHILE IN AWD/4WD AT 30 AND 50MPH, THE DRIVELINE MAKES A WHINING NOISE AND VIBRATES SOMETIMES.
NHTSA ODI #10983568
150 miles · May 3, 2017
Power Train
GM 8 SPEED TRANSMISSION IS FULL OF PROBLEM. IT CONSTANTLY HESITATES, HANG GEARS, BUCKS, AND POSES VARIOUS SAFETY CONCERNS. FOR INSTANCE IF MERGING ONTO THE HIGHWAY THE TRANSMISSION WILL HESITATE AND THE TRUCK WILL BE UNRESPONSIVE TO GAS PEDAL INPUT FOR A PERIOD OF TIME SOMETIMES UP TO 12 SECS. THIS HESITATION CAUSES A SAFETY CON…
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GM 8 SPEED TRANSMISSION IS FULL OF PROBLEM. IT CONSTANTLY HESITATES, HANG GEARS, BUCKS, AND POSES VARIOUS SAFETY CONCERNS. FOR INSTANCE IF MERGING ONTO THE HIGHWAY THE TRANSMISSION WILL HESITATE AND THE TRUCK WILL BE UNRESPONSIVE TO GAS PEDAL INPUT FOR A PERIOD OF TIME SOMETIMES UP TO 12 SECS. THIS HESITATION CAUSES A SAFETY CONCERN WHEN ATTEMPTING TO MERGE INTO TRAFFIC. GM ACKNOWLEDGES THESE CONCERNS BUT STATES THAT IT IS OPERATING AS DESIGNED BUT ARE WORKING ON SOFTWARE UPDATES TO IMPROVE TRANSMISSION PERFORMANCE. THIS HAS BEEN A CONSTANT ISSUE SINCE I PURCHASED THE TRUCK.
NHTSA ODI #10983414
16,500 miles · Feb 25, 2017
Electrical SystemElectronic Stability Control (esc)Power Train
PERIODICALLY 3 TIMES A WEEK, WHILE DRIVING, THE STABILIZTRAK ILLUMINATES AND DRIVABILITY DECLINES, ENGINE CHECK LIGHT ILLUMS, THE GEAR REMAINS IN A LOW GEAR WITHOUT SHIFTING. TURN THE IGNITION OFF FOR A COUPLE SECONDS AND IT CLEARS AND THE ENGINE LIGHT GOES OUT AFTER 25-35 MILES. SOMETIME IT DOESN'T RESET AFTER 3 ATTEMPTS OF TUR…
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PERIODICALLY 3 TIMES A WEEK, WHILE DRIVING, THE STABILIZTRAK ILLUMINATES AND DRIVABILITY DECLINES, ENGINE CHECK LIGHT ILLUMS, THE GEAR REMAINS IN A LOW GEAR WITHOUT SHIFTING. TURN THE IGNITION OFF FOR A COUPLE SECONDS AND IT CLEARS AND THE ENGINE LIGHT GOES OUT AFTER 25-35 MILES. SOMETIME IT DOESN'T RESET AFTER 3 ATTEMPTS OF TURNING OFF AND ON THE IGNITION. THE CODES ARE P0700 A U0100 WITH OTHERS WHEN DEALERSHIP ANALYZED. THREE TIMES IT WAS IN THE GMC SHOP AND THREE TIMES GIVING BACK AND PROBLEM STILL EXISTED. I RECORDED ON VIDEO AND GAVE IT TO THE DEALERSHIP AS PROOF.
NHTSA ODI #10956881
Official recalls
7Jul 1, 2021
General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500, 2500, 3500, and Chevrolet Silverado 1500, 2500, and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.
Consequence & remedy
Consequence: A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Interim owner notification letters informing owners of the safety risk were mailed on August 18, 2021. Owners will receive a second notice when the remedy is available. Phase I owner notification letters were mailed on May 5, 2022. Phase II owner notification letters are expected to be mailed on May 31, 2022. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. This recall supersedes NHTSA recall number 20V-736. GM's number for this recall is N202324251.
Nov 25, 2020
General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500 and Chevrolet Silverado 1500 and 2015 GMC Sierra 2500 and 3500, and Chevrolet Silverado 2500 and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator.
Consequence & remedy
Consequence: If the end cap separates from the inflator, the compressed gas will escape and the end cap can be propelled into the vehicle, increasing the risk of injury or a crash.
Remedy: GM will notify owners, and dealers will replace the RRAB modules on the left and/or right side, free of charge. Interim owner notification letters were mailed on December 22, 2020. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. Note: GM filed a new recall, number 21V-504 that supersedes this recall. All vehicles previously recalled under 20V-736 will now be repaired under the new recall number 21V-504. GM's numbers for this recall are N202309680, N202309681, and N202309682.
Oct 24, 2019
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Consequence & remedy
Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Additional source detail variants (3)
Service Brakes
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:wheel Speed Sensor/tone Ring
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Electronic Stability Control (esc)
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Sep 6, 2019
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
Consequence & remedy
Consequence: As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
Jul 10, 2017
General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence & remedy
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
Additional source detail variants (3)
Seat Belts:pretensioner
General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
Air Bags:frontal:sensor/control MODULE-INACTIVE
General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
Air Bags:frontal
General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
Sep 8, 2016
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence & remedy
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
Additional source detail variants (3)
Seat Belts:pretensioner
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
Air Bags:frontal:sensor/control MODULE-INACTIVE
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
Air Bags:frontal
General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence: A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
Apr 28, 2016
General Motors LLC (GM) is recalling certain model year 2016-2017 Chevrolet Silverado 1500 and 2016 Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, GMC Yukon and GMC Yukon XL vehicles. The front upper control arms may have inadequate welds near the control arm bushing.
Consequence & remedy
Consequence: Inadequate welds may allow the control arm to separate from the bushing, compromising steering and increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace the left and right front upper control arms and realign the vehicle, free of charge. The recall began on May 18, 2016. Until the repairs have been made, owners are advised not to drive their vehicles. Owners may contact Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, or GMC customer service at 1-800-462-8782. GM's number for this recall is 42190.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE18012 · Brake Vacuum Pump Failure
Opened Nov 20, 2018 · Closed Apr 10, 2022
Status: closed (inferred from source dates) · Service Brakes; Service Brakes, Hydraulic; Service Brakes, Hydraulic:power Assist:vacuum
On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
Additional source detail variants (3)
Service Brakes
On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
Service Brakes, Hydraulic
On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
Service Brakes, Hydraulic:power Assist:vacuum
On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
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