What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
2Original wording in English
CHEVROLET
Reported code forms B3031
ENGINE IMMOBILIZED and/or SECURITY SYSTEM CONTROLLER IN LEARN MODE Message Displayed, DTC B3031 00 Set Condition/Concern Some customers may comment that the ENGINE IMMOBILIZED and/or SECURITY SYSTEM CONTROLLER IN LEARN…
CHEVROLET, GMC
Reported code forms B3031
CRANK NO START OR START STALL; MAY SET ONE OR MORE OF THE FOLLOWING CODES: B1373 B1442 B2957 B3031. *MR
Check vehicle applicability
4A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | CAPRICE POLICE PURSUIT | 2013 |
| Chevrolet | CAPRICE POLICE PURSUIT | 2012 |
| Chevrolet | COLORADO | 2004 |
| GMC | CANYON | 2004 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.