Vehicle : 2019 Grand Sport Corvette Here’s what happened On or about Oct 14, 2021 I was driving on a multi-lane highway in an 50 mph zone, when the following occurred: -brakes suddenly slammed full-on, then immediately released …e.g., on/off in 0.25 of a second -windshield-wipes made one swish across the windshield -dashboard sw…
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Vehicle : 2019 Grand Sport Corvette Here’s what happened On or about Oct 14, 2021 I was driving on a multi-lane highway in an 50 mph zone, when the following occurred: -brakes suddenly slammed full-on, then immediately released …e.g., on/off in 0.25 of a second -windshield-wipes made one swish across the windshield -dashboard switched over to night mode -hands-free phone button lights on steering wheel turned off and would not function -hands-free phone function on display screen would not function properly -false maintenance warnings appeared on dash-display e.g. have rear axle checked and have restraint system checked -I stopped the car and turned it off. When I restarted the car everything was normal again! Note: this car does NOT have any automated braking systems. GM Canada and the GM Dealership have been unable to determine the cause of the above incident nor duplicate in during road-tests.
General Motors LLC (GM) is recalling certain 2019 Chevrolet Corvette ZR1 vehicles. Hard braking or acceleration may cause the sensing diagnostic module (SDM) to enter a fault state. As a result, the SDM will not provide crash sensing or deploy the necessary air bags in the event of a crash.
Consequence & remedy
Consequence: In the event of a crash, if the air bags do not deploy as designed, the occupants have an increased risk of injury.
Remedy: GM will notify owners, and dealers will reprogram the SDM with updated software, free of charge. The recall began on June 29, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18195.
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
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No exact-year investigations in this snapshot.
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