371 of the
6,324 complaints filed about the Chevrolet Corvette
are about the braking system —
6% of everything owners reported.
The worst model year for it is 2005.
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 complaint #11747872 — an unverified report by a vehicle owner.
On 3/21/2026 @ approximately 1:45 PM I was driving down a local road @ approximately 25MPH. While approaching a stop sign, I attempted to stop the vehicle, I applied the brakes and the brake pedal dropped serval inches and became hard felt like it hit the floor of the vehicle. The vehicle continued through the intersection. **There was NO warning message before the vehicle brakes failed to function as designed** There were children attempting to cross the street at the intersection, I blew my horn to alert the children, thank God that they Stopped and did not hit by the car. After the vehicle was brought to a stop there was a message Brake system failure.
NHTSA complaint #11726366 — an unverified report by a vehicle owner.
When drive slowly, sometimes it grinds really lound when the wheels are wet or dry. Took it to 2 different dealers, they said it's normal. I have video for both incidents.
NHTSA complaint #11643646 — an unverified report by a vehicle owner.
I purchased this car from a dealer in Sarasota Florida. Driving it home from the dealer, I was driving approximately 70 mph on [XXX] near Sarasota. The vehicle suddenly braked and pulled to the left simultaneously. I have taken it to a repair shop that specializes in Corvettes, and trying to ID the problem. In doing research, evidently it is related to the active handling system. There is a recall NHTSA Campaign Number: 10V172000 Manufacturer GENERAL MOTORS CORP. Components STEERING Potential Number of Units Affected 40,028 and a service bulletin 10118. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11639257 — an unverified report by a vehicle owner.
2024 Corvette included AEB. Window sticker shows AEB included. Build code shows AEB in build. Car one month old 650 miles. The sales dealership and second GM dealership communications with GM tech reads system as OK. BUT DOES NOT WORK. GM system tech says system reads OK BUT THE AUTOMATIC EMERGENCY BRAKING HAS NEVER ASSISTED OAR APPLIED ONE OUNCE F BRAKES SINCE I BOUGHT IT 12/06/2024. I reported to GM consumer complaints and they keep reading from a script "if system check says vehicle is performing to specs, etc." BUT THE VEHICLE IS NOT PERFORMING TO SPECS. The AEB is not working at all. GMs refusal to address the problem is completly unsafe and unacceptable.
NHTSA complaint #11636129 — an unverified report by a vehicle owner.
Front wheels are defective confirmed by certified GM dealership which causes unsafe operation of vehicle. Even though wheels are in pristine condition GM will not cover replacement wheels under their warranty. I spoke with GM about the service bulletins they put out regarding the 2020&2021 castings issues with those wheels causing the same complaints however GM still won’t cover their apparent manufacturer’s issues with faulty wheel castings. Installing replacement OEM wheels from GM still will cause a significant safety issue with the vehicles irregular wear if tires and steering issues with these oblong wheels. No warning system notifications were prompted by the vehicle just a significant front end vibration also verified by GM corvette technician. Technician video taped wheels on a wheel balancing machine where it is visually apparent they are oblong. Purchasing aftermarket forged wheels that come with a full warranty instead of using the OEM GM wheels which are still clearly defective and will cause safety issues to include a possible loss of life with this issue they won’t even look into or take responsibility. Also rear brakes made a thumping noise after washing vehicle and parking it with the emergency brake set. Vehicle was looked at by corvette technician in conjunction with above stated wheel issue. GM corrected issue by tech driving vehicle for unspecified amount of time and called it repaired under their guidelines. No replacement of rotor, brake pads, calipers or any other part associated with this issue stated by customer service representative. I was told to not use the emergency brake or problem could arise again. I insisted that there is an issue with the braking system and wanted replacement parts installed under the manufacturers warranty but was denied and told No issue exists. EBrake is provided on vehicles as a safety mechanism and there is a significant problem with this system on this vehicle that GM won’t take responsibility!
NHTSA complaint #11632410 — an unverified report by a vehicle owner.
The active handling applies itself with normal non aggressive driving. When activated the brakes apply and lock up, this has happened in low speed turns at intersections and even when driving straight. I have had the vehicle to the dealership to resolve as this is a major safety concern leaving the car locked up in the middle of an intersection. They stated it was the sensor behind the steering wheel and they fixed it but the problem still persists. Secondly the driver seat has begun moving on its own and inching me closer to the steering wheel with no interference with the button while driving. I have since disconnected the seat fuse to prevent collision from improper driver positioning.
NHTSA complaint #11626781 — an unverified report by a vehicle owner.
Experiencing an ongoing problem where the brakes pulsate and vibrate badly, especially after rotors and pads get hot. I am concerned about the safety and possible failure of the brakes if it is not corrected. - The vehicle was purchased as CPO at Antwerpen Chevrolet dealership in Eldersburg, MD with 2155 miles on it. The Carfax noted the front brake rotor(s) were resurfaced. I questioned it and the dealership assured me they would take care of any issue I had with it. - I started experiencing the pulsating at 2550 miles. I went to the dealership and they were very helpful and ended up replacing the front rotors and pads. It appeared to be corrected. - At 3253 miles pulsation started again. Dealer replaced the rear rotors & pads & rechecked front rotors/pads. Ok for a while. - At 3897 miles it started again. Note: each time the dealership was able to duplicate the issue including the Service Mgr and the General Mgr. The front rotors were turned/pads checked. Ok for a while. - At 4037 miles it started again. Service Manager was able to duplicate. Through all of this, multiple cases have been opened with General Motors by myself and the dealership. It has been escalated to various levels. Mileage was put on the car as GM escalation process was ongoing. They then replaced the front rotors and disc pads. - At 5150 miles it started again. This is a serious safety problem as it is a constant concern how reliable the brakes will be. Full details are documented on the following pages with dates. Please reference the corvette forum link that backs up this is a problem for 2021/2022 Z51 corvettes and not just my issue [XXX] GM's answer is that this is normal for a Corvette Z51 package. This is a concerning response. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11618190 — an unverified report by a vehicle owner.
Normal driving conditions while in Z-mode in moderate traffic, an audible bang was heard, however there was no immediate issue. A few minutes later the Check Engine Light, ABS, Traction Control and other lights appear on dash. Once lights appear, brakes fail and no longer slow the car down, the gas pedal only revved the car and could no longer accelerate. The car was still on and “driving”, I just didn’t have acceleration or brakes. I put my turn signal on and eventually was able to safely pull off the road and stop the vehicle utilizing Neutral and the Emergency Parking Brake. I was in genuine fear of crashing due to not having brakes or acceleration and felt that if the parking brake and/or neutral failed, then I’d have to crash to stop the vehicle. Not having brakes or acceleration put myself, my passenger, and every vehicle around me when it occurred at risk of injury. This has occurred twice in less than 1 year of ownership with this vehicle and I’ve taken it to two dealerships, Mike Reichenbach Chevrolet and Rick Hendrick Chevrolet. When it first occurred in December 2023, I was also in Z-Mode in light traffic, after it occurred, I drove slowly to the dealership with the hazard lights on. The second time I brought it to a dealership was after the first dealership couldn’t find the cause nor replicate the issue. The codes were cleared by the first dealership, but the car was still operating roughly and not as designed. The third time, in July 2024, it was brought to Rick Hendrick Chevrolet where the service invoice says “GOOD POSSIBILITY THE AFTERMARKET GPS UNIT PLUGGED INTO THE DLC PORT IS SHORTING OUT THE VEHICLE COMMUNICATION CIRCUITS AND CAUSING INTERMITTENT ELECTRICAL ISSUES. MAY BE ALSO CAUSING BATTERY DRAIN ISSUE.” The device referred to is called Bouncie, I got it AFTER this first occurred and the service team there is blaming both of these occurrences on the device. No repair was performed as the issue couldn’t be replicated.
NHTSA complaint #11607249 — an unverified report by a vehicle owner.
I ran an update on my c8 corvette, left the car till it was completed. The next day I left with the car and went through the stop sign and through 2 lanes of traffic and almost down a ditch. I live in a country setting. I almost had a very serious accident. I had no brakes. The dash said service brake assist, service ASC and brake failure. Although my car only has 758 miles it has run with no issues since I took delivery of it in September 2021. This happened because of that update. On the Corvette Forum I have 2 documented experiences of 2 other 2022 C8 corvette owners with the exact same issue as me. As of this writing I'm waiting to be towed to Apple Chevrolet in Tinley Park I'll. This is a very serious problem. I will be afraid to drive my car now as I've had a terrible experience. I'm [XXX]. Please feel free to contact me at [XXX] or [XXX] thank you INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11546301 — an unverified report by a vehicle owner.
The contact owns a 2006 Chevrolet Corvette. The contact stated while driving at speeds above 25 MPH, the ABS system failed, causing the front brakes to activate without the driver depressing the brake pedal. During the failure the active handling warning light was illuminated. The vehicle was taken to an independent mechanic who diagnosed that the active handling control module wiring harness was faulty and needed to be replaced. Additionally, while operating the vehicle the low beam headlights inadvertently turned off. The mechanic diagnosed that the wiring harness for the exterior lighting needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure. The contact was informed that the vehicle was previously repaired under NHTSA Campaign Number: 14V251000 (Electrical System, Exterior Lighting). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 50,000. The contact stated that he pulled the fuse box and wiring from the car. In the photos, we can see a damaged wire around a tight bend that has created tension and caused a faulty connection.
NHTSA complaint #11545376 — an unverified report by a vehicle owner.
I purchased my 2005 Corvette C6 from a used car dealership on 4/30/2023. The car was fine for the first week. The second week I began getting a lot of error codes specifically: Service Active Handling System Service Traction Control Service ABS Shocks Inoperative Service Fuel System. At times it would go into limp mode. I would find a safe place to pull off. I would shut the car off and it would not restart. I would check the relays under the hood and the passenger floorboard. Eventually it would restart and drive again until the next time. I have replaced the following components: Battery cables with factory replacement New Battery, twice New high output alternator and a new belt. These items solved the many codes. Now I get Service Traction System, and the traction control shuts off. When this happened last, I got a P0101 MAF sensor error. Replaced the MAF Sensor 8/13. Has not happened as of yesterday. I have checked all of the grounds, added a new ground system called the Big Three. I should not have to put all this work into a well documented issue not only in the C6 but other models.
NHTSA complaint #11538384 — an unverified report by a vehicle owner.
One week ago received a manufacturer OTA update to install in vehicle which I always download. A few days later I drove vehicle to store and turned vehicle off in parking lot for 5 minutes. Upon returning to vehicle, unable to start vehicle. Vehicle display provided message “Battery Low Start Vehicle” but vehicle would not start. Tow company attempted to jump vehicle multiple times but not successful. Vehicle had to be towed for service. My vehicle is always stored in garage and plugged into battery charger when not in use and should not be dead. Vehicle Information System displays message “Service Brake System” and “Service Transmission Unable to Shift Soon”. Vehicle unable to operate and awaiting scheduled service at dealership.
NHTSA complaint #11524419 — an unverified report by a vehicle owner.
The contact owns a 1994 Chevrolet Corvette. The contact stated while driving at various speeds and depressing the brake pedal, the vehicle was shaking with the brake pads abnormally grabbing. The contact stated that he had to lightly depress the brake pedal to prevent the vehicle from shaking and the brake pads grabbing. The contact stated no warning light was illuminated. Additionally, the contact stated that the power locks would unlock and lock unintendedly. The contact also stated that the interior lights would turn off and on independently. The contact stated that the failures had become constant. The contact had taken the vehicle to an independent mechanic who was unable to determine the cause of the failures. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 77,000.
NHTSA complaint #11518322 — an unverified report by a vehicle owner.
The contact owns a 2005 Chevrolet Corvette. The contact stated while driving approximately 20-25 MPH down a steep hill, he depressed the brake pedal however, the vehicle failed to stop as needed. There was no warning light illuminated. The contact stated that the brakes failed. The contact stated that brake fluid was leaking from the vehicle. The contact then saw thick smoke coming from the vehicle. The vehicle was taken to an independent mechanic but was not diagnosed or repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not under recall and that the report would not be covered. The failure mileage was approximately 92,000.
NHTSA complaint #11508723 — an unverified report by a vehicle owner.
The contact owns a 2005 Chevrolet Corvette. The contact stated while driving approximately 20-25 MPH down a steep hill, he depressed the brake pedal however, the vehicle failed to stop as needed. There was no warning light illuminated. The contact stated that the brakes failed. The contact stated that brake fluid was leaking from the vehicle. The contact then saw thick smoke coming from the vehicle. The vehicle was taken to an independent mechanic but was not diagnosed or repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not under recall and that the report would not be covered. The failure mileage was approximately 92,000.
NHTSA complaint #11508723 — an unverified report by a vehicle owner.