Engine Failed to Crank
The ECM detects that the engine failed to crank when commanded. Starter motor, power supply, or interlock fault.
Affected components
- Starter motor
- Starter relay
- Ecm
Common causes
- High likelihood: Starter motor failed
- Medium likelihood: 12V battery weak
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.