2021 Chevrolet Corvette Service and Repair Manual
2021 Chevrolet Corvette service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Z51 Performance Coupe 2-Door
- Stingray Coupe 2-Door
- Z51 Coupe 2-Door
- Z51 Convertible 2-Door
- Stingray Convertible 2-Door
Engines covered
- 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Corvette vehicles. The rear half-shaft assemblies may be missing one or more ball bearings, which can result in a
An unexpected loss of drive power increases the risk of a crash.
Dealers will replace the left or right rear half-shaft assemblies, as necessary, free of c
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.
Pi created to provide GM dealers with information on gathering information for projection issue
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
This PI communicates information on a SPS programming issue causing Serial Data Authentication Configuration to fail.
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
This Preliminary information communicates that characterizing certain parts is no longer required, the service instruction was changed but technicians are still trying to perform the function causing further confusion.
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.
Showing the 8 most recent of 761 technical service bulletins on file with NHTSA.
The contact owns a 2021 Chevrolet Corvette. The contact stated that the warning message that the front tires were low displayed. The contact added air into the tires but the warnin
The contact owns a 2021 Chevrolet Corvette. The contact stated that the warning message that the front tires were low displayed. The contact added air into the tires but the warnin
Noise from the rear of the vehicle. Took vehicle in to dealership. The determined that it was a left side loose axle nut. This is clearly a safety issue. It may not have been t
intermittent black screen from the Rear Vision Camera (RVC) on the infotainment screen with red icons when put in reverse the backup camera may fail with a black screen there is n
Showing the 4 most serious of 14 complaints filed with NHTSA.
