Generator Phase W Current Low
Phase W current of the generator is below the expected window. Indicates open winding or sensor offset.
Affected components
- Generator phase w
- Inverter
Common causes
- High likelihood: Phase winding partially open
- Medium likelihood: Current sensor offset drifted
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Related codes
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.