A/C Compressor Motor Voltage Sensor A Circuit
The voltage sensor A of the electric A/C compressor motor reports a generic fault. Compressor voltage feedback unreliable.
Affected components
- Ac compressor motor voltage sensor a
- Wiring harness
- Ac compressor module
Common causes
- High likelihood: Voltage sensor failed
- Medium likelihood: Wiring fault
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.