Starter/Generator Phase X Current Sensor Circuit Range/Performance
The current sensor for starter/generator phase X reports a circuit range/performance fault. Phase current measurement is unreliable.
Affected components
- Starter generator phase x current sensor
- Wiring harness
- Hybrid control module
Common causes
- High likelihood: Current sensor offset drifted
- Medium likelihood: Magnetic offset from nearby parts
- Low likelihood: Sensor element aged beyond calibration window
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.