Power Train. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Wheels. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports3 injury reports

Power Train complaints

18 reports

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7,121 miles · Jul 26, 2018

Power Train

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2015 CORVETTE STINGRAY Z51 - 8 SPEED AUTOMATIC TRANSMISSION TORQUE CONVERTER. WITH ONLY 7,500 MILES ON THE CAR IT STARTED TO RUN JERKY AND RPMS WOULD FLUCTUATE FOR NO REASON (ESPECIALLY AT HIGHWAY SPEEDS WHEN FULLY WARMED UP). OFTEN FELT LIKE DRIVING ON A WASHBOARD DIRT ROAD. AFTER A COLD START, THERE WAS A DELAY AFTER SHIFTING INTO DRIVE. WHEN IT ENGAGED AFTER SEVERAL SECONDS IT WOULD DO SO VIOLENTLY, LURCHING THE CAR FORWARD SUDDENLY. DEALER DIAGNOSED FAULTY TORQUE CONVERTER AS DEFECTIVE AND A KNOWN PROBLEM WITH THESE TRANSMISSIONS. AFTER LESS THAN 2,000 MILES THE SYMPTOMS RETURNED AND THE DEALER AGAIN REPLACED THE TORQUE CONVERTER. SO NOW I'M ON MY 3RD DEFECTIVE TC. AFTER 1,700 MILES, SYMPTOMS RETURNED AGAIN! DEALER SAID THAT CHEVROLET AND GM HAVE ORDERED A STOP ON REPLACING THE TC'S SINCE NO FIX WAS AVAILABLE. GM ADVISED TO DRAIN AND FLUSH TRANNY, REFILLING WITH MOBIL1 TRANSMISSION FLUID. THIS SEEMED TO WORK (ONLY FOR A LITTLE LONGER) BUT IS WORRISOME BECAUSE IN THE FUTURE SERVICE, A TECHNICIAN WILL LIKELY REFILL WITH GM FLUID, NOT MOBIL1. ESPECIALLY IF A SECOND OWNER. NOW AT 16,100 MILES THE SYMPTOMS ARE RETURNING! JERKINESS, SLAMMING INTO GEAR AFTER A DELAY ON COLD STARTS. GM SEEMS TO HAVE TURNED THEIR BACK ON STINGRAY OWNERS BY KICKING THE CAN DOWN THE ROAD BEYOND WARRANTEE (WITH THE MOBIL1 "BAND-AID FIX"). ON THE FORUMS THERE ARE SO MANY OWNER COMPLAINING ABOUT THIS SAME ISSUE. I AM AMAZED THAT THERE IS NO OFFICIAL INVESTIGATION RESULTING IN A RECALL. THIS Z51 LT3 STINGRAY WAS $75,000 OTD! FOR THIS COST WE SHOULD BE ABLE TO EXPECT A QUALITY VEHICLE AND A MOTOR COMPANY THAT STANDS BEHIND IT! CAN SOMEBODY PLEASE HELP US WITH THIS SERIOUS AND POTENTIALLY DANGERIOUS PROBLEM?

NHTSA ODI #11113946

Mileage unknown · Jun 7, 2018

Power Train

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I HAD MY VEHICLE SERVICED AT DAN VADEN CHEVROLET IN SAVANNAH, GA ON 16 OCT 2017 AT (12,200 MILES). MY MAIN CONCERN WAS A SHUDDER AND JERKY MOTION THE CAR STARTS DEMONSTRATING WHILE IN MOTION, ACCOMPANIED BY FLUCTUATING ENGINE RPMS. AFTER RESEARCHING ON THE INTERNET THERE ARE 1000'S OF ISSUES WITH THESE TORQUE CONVERTERS AND WHO KNOWS WHAT ACCIDENTS THESE FAILURES HAVE CAUSED. THERE SHOULD BE A TOTAL RECALL ON THESE TRANSMISSIONS. A SERVICE DEPARTMENT TECHNICIAN TEST DROVE MY VEHICLE AND CONFIRMED AND DOCUMENTED MY CONCERNS AND STATED IT WAS OKAY TO DRIVE ? I AM SCHEDULING ANOTHER SERVICE AT (13000 MILES). A SEARCH OF THE INTERNET WILL FILL YOU FULL OF FACTS ON THESE FAILURES. PROBLEMS WITH THE TORQUE CONVERTERS WITH THESE HIGH END VEHICLES ARE WELL ON THE WAY TO BECOME ANOTHER CORVETTE ISSUE OF EPIDEMIC PROPORTIONS. PLEASE ASSIST.

NHTSA ODI #11100441

19,600 miles · Apr 29, 2018

Power Train

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PLEASE SEE SNIP FROM HTTP://CORVETTEC7FIASCO.BLOGSPOT.COM/2016/02/THOUSANDS-OF-2015-AND-2016-CHEVROLET.HTML THOUSANDS OF 2015 AND 2016 CHEVROLET CORVETTE C7 STINGRAY AND C7 Z06 WITH DEFECTIVE 8L90 8-SPEED AUTOMATIC TRANSMISSION, WITH NO HELP FROM GENERAL MOTORS FOR THE OWNERS BACK IN 2014, THIS BLOG PREDICTED A VARIETY OF PROBLEMS RELATED TO THEN UPCOMING 8L90 TRANSMISSION, ONE OF THOSE SOUNDING ON PAPER IDEAS, AS LONG AS THE EXECUTION DELIVERS ON THE PROMISES. SO FAR, THE VARIETY OF PROBLEMS RELATED TO THE NEW +GENERAL MOTORS 8L90 EIGHT SPEED AUTOMATIC TRANSMISSION WAS ALREADY MIND BOGGLING: FROM EXPECTED OVERHEATING ISSUES, FAILING FLEX PLATES, VARIETY OF LEAKS AND SOFTWARE RELATED ISSUES, ALL THE WAY TO RIGHT DOWN SCARY CASES OF TRANSMISSION VOLUNTARILY "INSPIRING" NEW CORVETTES TO REV UP AND ATTEMPT TO TAKE OFF. HOWEVER, WHAT WAS MISSING WERE THE PROBLEMS WITH THE TORQUE CONVERTER. APPARENTLY, THIS IS NO LONGER THE CASE AND IN FACT, THE TORQUE CONVERTED PROBLEMS ARE WELL ON THE WAY TO BECOME ANOTHER CORVETTE ISSUE OF EPIDEMIC PROPORTIONS, FURTHER ERODING ALREADY WEAK FAITH THE HARDCORE CORVETTE BUYERS MAY HAVE IN +GENERAL MOTORS AND THE EVER POPULAR +TADGE JUECHTER . AS EXPECTED, THE UNDERSIZED AND HIGH SPINNING TORQUE CONVERTER ISSUES MANIFEST THEMSELVES IN A SHUDDER AND JERKY MOTION THE CAR STARTS DEMONSTRATING, ACCOMPANIED BY FLUCTUATING ENGINE RPMS. HOWEVER, HERE LIES THE BIG PROBLEM: THE SAME SYMPTOMS CAN BE EASILY ASSOCIATED WITH THE EVER POPULAR AFM FORCING THE NEWEST CORVETTE INTO 4 CYLINDER MODE. THERE ARE 1000'S OF ISSUES WITH THESE TORQUE CONVERTERS AND WHO KNOWS WHAT ACCIDENTS THESE FAILURES HAVE CAUSED. MY CAR IS IN THE SHOP FOR 1 WEEK FOR THE REPAIR, THANK GOD IT WAS COVERED BY WARRANTY.. THERE SHOULD BE A TOTAL RECALL ON THESE TRANSMISSIONS.. A SEARCH OF THE INTERNET WILL FILL YOU FULL OF FACTS ON THESE FAILURES.

NHTSA ODI #11090885

17,000 miles · Aug 8, 2016

Power Train

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AUTOMATIC A8 TRANSMISSION HAS THE FOLLOWING ISSUES: 1)MORNING SHIFT FROM REVERSE TO DRIVE SEVERELY DELAYED, BANGS IN EVENTUALLY. 2) ERRATIC SHIFTING IN NORMAL TRAFFIC 3) THE 2-1 DOWNSHIFT WHEN COMING TO A STOP RESULTS IN SEVERE BANG, LURCHES FORWARD AND IS VERY UNSAFE IN A PARKING LOT SITUATION. ALSO IN STOP AND GO TRAFFIC, SAME LURCHING FORWARD. FEELS AS IF SOMEONE HIT YOU FROM BEHIND 4) TORQUE CONVERTER LOCKUP IN 5TH AND 6TH GEAR. DEALER TORE APART THE CAR TO REPLACE THE STATOR, PERFORMED SOFTWARE UPDATE - NEITHER SOLUTION WORKED.

NHTSA ODI #10894238

9,300 miles · Aug 8, 2016

Power Train

THE A8 AUTOMATIC TRANSMISSION IN THE 2015 CORVETTE IS PRONE TO OCCASIONAL HARD DOWNSHIFTS FROM 2ND TO 1ST GEAR WHEN DRIVING AT SLOW SPEEDS (LESS THAN 10 MPH). SOMETIMES THE DOWNSHIFTS ARE SO VIOLENT THAT THE CAR JERKS FORWARD SEVERAL FEET. THE FIRST TIME IT HAPPENED I THOUGHT I HAD BEEN REAR ENDED BY ANOTHER CAR. THE UNPREDIC…

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NHTSA ODI #10894014

1,600 miles · May 17, 2016

Power Train

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AUTOMATIC 8 SPEED TRANSMISSION HAD TO BE REPLACED AT 2000 MILES ON THE ODOMETER DUE TO HARD SHIFTS AND SHIFTING AUTOMATICALLY TO LOW GEAR AT HIGHWAY SPEEDS NEARLY BRINGING THE CAR TO A STOP IN INTERSTATE TRAFFIC, NOW 700 MILES AND 4 MONTHS LATER THE TRANSMISSION IS STUCK IN SECOND GEAR AND YOU CANT DRIVE FAST ENOUGH TO GET OUT OF THE WAY OF TRAFFIC. AND I KNOW OF SEVERAL OTHER CARS LIKE IT THAT HAVE SIMILAR PROBLEMS. THIS IS A REAL SAFETY PROBLEM AND GM SEEMS TO IGNORE IT, PROBABLY UNTIL SOMEONE GETS HURT OR KILLED.

NHTSA ODI #10865378

2,000 miles · Feb 27, 2016

Power Train

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8-SPEED AUTOMATIC TRANSMISSION ALWAYS SHIFTS ERRATICALLY WHEN STARTING OUT COLD (LAZY SHIFT, SLOW SHIFT, ETC.) AND OCCASIONALLY DOES NOT DOWNSHIFT WHEN CAR COMES TO A STOP, ONLY TO SLAM HARD INTO 1ST WHEN GAS PEDAL IS PRESSED TO RESUME TRAVEL. DEALER SAYS GM CLAIMS THIS IS "NORMAL," BUT NO CAR I'VE EVER OWNED BEHAVES LIKE THIS. APPEARS TO BE FLUID STARVATION INTERNALLY. ANY FIX/REPLACEMENT WOULD BE COSTLY FOR GM, SO GIVEN THEIR HISTORY W/FAULTY IGNITION SWITCHES, NOT SURPRISED THEY'RE TRYING TO AVOID IT. TRANSMISSION IS DEFINITELY NOT NORMAL AND BEHAVIOR IS UNPREDICTABLE + UNACCEPTABLE -- ESPECIALLY AT THIS PRICE. WHEN CAR IS MOVING & TRANSMISSION IS IN DRIVE AND TRYING TO LAZILY SHIFT GEARS, YOU TEMPORARILY LOSE ABILITY TO APPLY POWER, WHICH IS BOTH DANGEROUS AND UNNERVING. CLEARLY, THIS TRANSMISSION WAS PUT INTO PRODUCTION W/INADEQUATE TESTING & DEVELOPMENT. A RECALL IS NECESSARY TO FIX PROPERLY.

NHTSA ODI #10838783

1,500 miles · Oct 27, 2015

Power Train

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8 SPEED AUTOMATIC TRANSMISSION DOWN SHIFTS AT A STOP WITH SUCH FORCE IT FEELS AS YOU HAVE BEEN HIT FROM BEHIND BY ANOTHER CAR WHILE COMING TO A STOP. TRANSMISSION ALSO WILL NOT ALWAYS ENGAGE PROPERLY AND WILL OVER REV AND SLAM INTO GEAR POSSIBLY CAUSING AN ACCIDENT. TRANSMISSION AT TIMES WILL DISENGAGE WHILE GOING FORWARD THEN SLAM INTO GEAR WITH GREAT FORCE. I WAS TOLD BY A GM INSIDER THAT GM IS AWARE SOME TRANSMISSIONS ARE DEFECTIVE AND IS WORKING ON A KIT TO FIX THE FLUID STARVATION PROBLEM INTERNALLY BUT HAS DONE NOTHING TO INFORM OWNERS OF THE POTENTIAL DANGERS OF ERRATIC SHIFTING THAT IT'S CAUSING WHILE DRIVING. THIS ALSO CAUSES THE TRANSMISSION TO OVER HEAT AND TO ILLUMINATE A WARNING LAMP.

NHTSA ODI #10786533

Official recalls

17V437000 · Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seat Belts:pretensioner

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

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

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.

Air Bags:frontal

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.

16V651000 · Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seat Belts:pretensioner

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

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

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

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.

15V031000 · Suspension

Jan 26, 2015

General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured September 26, 2014, to October 2, 2014. In the affected vehicles the toe link outer ball joint on the rear suspension may not have been properly tightened during the assembly process. The Toe link may loosen with the vehicle use and eventually separate.

Consequence & remedy

Consequence: A toe link separation can result in a reduction in vehicle stability and steering control, increasing the risk of a vehicle crash.

Remedy: GM will notify owners, and dealers will inspect and replace any damaged parts, free of charge. The recall began February 23, 2015. Owners may contact GM customer service at 1-800-222-1020 (Chevrolet). GM's number for this recall is 14857.

14V570000 · Air Bags

Sep 19, 2014

General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured August 20, 2014, to August 27, 2014. In the event of a driver frontal air bag deployment, the driver air bag module back plate may fracture, allowing the driver air bag to separate from the steering wheel.

Consequence & remedy

Consequence: An air bag that separates from the steering wheel may increase the risk of injury to the driver in the event of a crash.

Remedy: GM will notify owners, and dealers will replace the driver side air bag, free of charge. The recall began on October 29, 2014. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14594.

14V568000 · Parking Brake

Sep 17, 2014

General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Corvette vehicles manufactured August 20, 2014, to September 4, 2014. In the affected vehicles, only one of the rear parking brake cables may be fully seated and engaged, resulting in the parking brake only operating on one of the rear park brake drums. Without the parking brake working on both rear wheels, the vehicle may roll away if parked on a steep gradient. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 135, "Light Vehicle Brake Systems."

Consequence & remedy

Consequence: If the parking brake cable isn't fully seated and engaged on both of the rear park brake drums, the vehicle may roll away if parked on a steep gradient, increasing the risk of a crash.

Remedy: GM will notify owners, and dealers will inspect and correct the park brake cable installation, as necessary, free of charge. The recall began on October 31, 2014. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14620.

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

No exact-year investigations in this snapshot.