A/C Compressor Motor Phase U Current Sensor Circuit High
A/C Compressor Motor Phase U Current Sensor Circuit High: the signal voltage is above the expected range. Often an open circuit or a short to supply voltage.
Affected components
- Ac compressor motor phase u current sensor
- Wiring harness
Common causes
- High likelihood: Current sensor failed
- Medium likelihood: Wiring fault
- Low likelihood: Connector pins corroded - high contact resistance
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.