2023 Chevrolet Colorado Service and Repair Manual
2023 Chevrolet Colorado 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
- WT Crew Cab Pickup 4-Door
- ZR2 Crew Cab Pickup 4-Door
- Trail Boss Crew Cab Pickup 4-Door
- Z71 Crew Cab Pickup 4-Door
- LT Crew Cab Pickup 4-Door
Engines covered
- 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
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 2023 Chevrolet Colorado and GMC Canyon vehicles. The front camera module (FCM) system may falsely detect an obstacle, causing the aut
Unexpected automatic emergency braking can cause the vehicle to abruptly stop or slow down
Dealers will update the front camera module (FCM) software, free of charge. Owner notific
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
The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. The technician is instructed to verify the intake and exhaust camshaft ac
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.
This Preliminary information communicates to dealers a procedure to reset the radio.
This PI provides diagnostic tips for diagnosing electric trailer brakes issues.
This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.
This Preliminary information communicates to dealers a procedure to reset the radio.
Pi created to provide GM dealers with information on gathering information for projection issue
Showing the 8 most recent of 615 technical service bulletins on file with NHTSA.
Dash cluster initially went blank while driving and there was no speedometer or console. The vehicle alarm was also reported as going off in the middle of the night without anythi
Dash cluster initially went blank while driving and there was no speedometer or console. The vehicle alarm was also reported as going off in the middle of the night without anythi
Dash cluster initially went blank while driving and there was no speedometer or console. The vehicle alarm was also reported as going off in the middle of the night without anythi
Vehicle at random moments will automatically make the vehicle brake to a complete stop. Very dangerous thing to happen and has happened about 5 times and one time my vehicle was si
Showing the 4 most serious of 199 complaints filed with NHTSA.
