2012 Chevrolet Corvette

I am reporting a safety issue involving the Active Handling/Stability Control system on my 2012 Chevrolet Corvette. After a routine oil change at Grossman Chevrolet in [XXX] on XXX, the “Service Active Handling System” warning appeared. I called the dealership and was told to cycle the ignition several times to reset it, but the warning stayed on. In early XXX, I returned for diagnosis. The dealership determined the steering angle sensor (GM Part 25858802) had failed and needed replacement. I was told the part would be ordered and should arrive in about a week. After weeks with no update, I contacted the dealership. On XXX the customer service representative informed me the part was no longer available from GM. He stated the only option was to disconnect the sensor, which would leave the Active Handling/Stability Control system nonfunctional. I requested the part number and began searching for availability myself. Over the next two weeks, I conducted daily searches across GM parts suppliers, aggregators, and Corvette specialty sources. No new or NOS units were available anywhere. GM has discontinued the part without providing a replacement or superseding part number. This means the federally required stability control system cannot be repaired and the vehicle cannot be returned to safe operating condition. GM has provided no remedy or guidance, leaving owners unable to fix a critical safety component. I request NHTSA investigate GM’s discontinuation of this essential part and determine whether a recall or mandated remedy is necessary. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11747872

Incident

Apr 24, 2026

90 degree elbow on top of fuel hat on drivers side fuel tank cracked and had a bad fuel leak causing an immediate fire hazard in my garage with how combustible fuel is. There were no warning signs just walked into my garage one morning with a very strong smell of gasoline. The issue was dealt with by myself I didn’t have to take it to a mechanic to repair

NHTSA ID

11746939

Incident

May 22, 2026

Fuel leak(s) involving filler neck, fuel pump, fuel tank or associated parts in the fuel delivery system at rear of car. Gasoline smells is very strong, when the tank is filled (not overfilling the tank) gasoline puddles under the rear near the driver’s side rear tire. The fumes are so bad that the car cannot be stored in the garage (which is attached to my home). Smell is pervasive even sitting outside. I cannot drive the car for fear of gas landing on the exhaust pipe and starting a fire. I’m [XXX] and probably would not escape the vehicle. I just purchased the car and such a repair is not warranted. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11722682

Incident

Mar 7, 2026

I purchased a 2012 Corvette from Coast Chevrolet on 1-24-26. This car was supposed to have been inspected for safety issues prior to being listed for sale. Being that this is a reputable General Motors dealership I assumed all safety issues and recalls would have been up to date. I drove the car home about 90 miles and immediately put it in my garage. After about 30 minutes of it being in there I noticed an overwhelming smell of gasoline. I began looking around the car both in the engine bay, underneath etc. I finally found the issue and cause for the smell. It was a leaking gas tank caused by the fuel pump. I did my research on it and found that this was a known widespread, common issue and that a service bulletin was put in place because of it. This is something the dealership should have made sure it was fixed prior to selling the car. I want this issue repaired by the dealership free of charge.

NHTSA ID

11714166

Incident

Jan 24, 2026

Recently purchase used car. Very strong a gas smell/fumes in garage whenever fuel is pumped more than 1/2 tank. Concerned over fire or explosion hazard.

NHTSA ID

11627143

Incident

Oct 19, 2024

Smelling gas fumes when parked. There were no other indicators of an issue. I took car to dealership, turns out there is a flaw with the fuel system, causing a leak at the top of the tank. Fuel was leaking through a valve and into the inside of the car frame. This issue should be a recall. The dealer would not let me leave with the vehicle due to the severity of the leak/fumes and fear of combustion! This was addressed as TSB Special Coverage Adjustment 15682 Primary Tank Module Flange Fuel and Vapor Leaks. However, my car was out of warranty/out of the range of the TSB, and I had to pay full price for the repair ($3,000 USD). This is a well documented issue on multiple corvette forums including this one: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11586125

Incident

Apr 21, 2023

Fuel smell coming from gas cap area replaced the gas cap twice. Continue to have strong fuel smells in garage where car is kept. Started about one month ago.

NHTSA ID

11565258

Incident

Dec 13, 2023

Strong gas smell after filling gas tank. This is a known issue on these cars and although it can develop at any time they only warranty the problem for 10 years. This creates a fire hazard. The attached service bulletin was just released by GM today: Special Coverage Adjustment 15682 Primary Tank Module Flange Fuel and Vapor Leaks Reference Number: N150682 Release Date: July 2016 Condition Some 2007 to 2009 model year Cadillac XLR and 2007 to 2013 model year Chevrolet Corvette vehicles may have a condition where a fuel odor is detected, fuel droplets appear below the left-hand fuel tank with fuel gauge level above 1/2, or a malfunction indicator lamp illuminates due to a leak path in the left-hand fuel pump module flange. Special Coverage Adjustment This special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. For vehicles covered by Vehicle Service Contracts, all eligible claims with repair orders on or after July 25, 2016, are covered by this special coverage and must be submitted using the labor operation codes provided with this bulletin. Claims with repair orders prior to July 25, 2016, must be submitted to the Service Contract provider. Correction Dealers are to replace the left hand fuel tank fuel pump module. The repairs will be made at no charge to the customer.

NHTSA ID

11555615

Incident

Oct 25, 2023

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.

New Vehicle Monitoring Programs Section in IVH