2022 Chevrolet Bolt EV 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
- LT Hatchback 4-Door
Engines covered
- BATTERY EV (EV/BEV)
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 2020-2022 Chevrolet Bolt EV and 2022 Chevrolet Bolt EUV vehicles. The high voltage battery could catch fire when charged to full or n
A battery fire increases the risk of injury.
Owners are advised to take the following interim steps: Set the Target Charge Level featu
General Motors, LLC (GM) is recalling certain 2017-2023 Chevrolet Bolt EV vehicles. After a crash with seat belt pretensioner deployment, the pretensioner exhaust may ignite carpe
A vehicle fire can increase the risk of injury.
Dealers will install metal foil at the carpet near the pretensioner exhaust, and install a
General Motors, LLC (GM) is recalling certain 2017-2023 Chevrolet Bolt EV vehicles. This recall includes certain vehicles previously repaired incorrectly under NHTSA recall number
A fire increases the risk of injury.
Dealers will inspect both front seat belt pretensioners and, if necessary, install metal f
General Motors, LLC (GM) is recalling certain 2022-2023 Chevrolet Bolt EV vehicles. The instrument panel may be missing the perforation on the underside of the panel cover that al
An air bag that does not deploy properly in a crash increases the risk of injury.
Dealers will replace the instrument panel, free of charge. Owner notification letters wer
General Motors, LLC. (GM) is recalling certain 2022 Chevrolet Bolt EV and Bolt EUV vehicles. One of the two fasteners that secure the driver's frontal air bag to the steering whee
An improperly installed air bag may not deploy properly in a crash, increasing the risk of
Dealers will inspect and replace as necessary, the driver-side air bag fasteners. If the
This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is avail
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 preliminary information communicates information about how to determine if a wheel and tires size change is available.
Improvements to OnStar functionality.
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 communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
Showing the 8 most recent of 509 technical service bulletins on file with NHTSA.
While driving at a low speed (approx. 5â10 mph), the front passenger-side lower ball joint suffered a catastrophic structural shear without warning. This caused the wheel assembl
While driving at a low speed (approx. 5â10 mph), the front passenger-side lower ball joint suffered a catastrophic structural shear without warning. This caused the wheel assembl
While driving at a low speed (approx. 5â10 mph), the front passenger-side lower ball joint suffered a catastrophic structural shear without warning. This caused the wheel assembl
I was was traveling at 68 mph, then rear ended and pushed into the center divide. The entire front drivers tire + assembly was destroyed. The airbags didn't deploy. The cab did
Showing the 4 most serious of 93 complaints filed with NHTSA.
