Proximity Detection Circuit A High
The proximity detection circuit A (SAE J1772 PD signal) reports a circuit a high condition. Charging cable plug detection impaired.
Affected components
- Proximity detection a
- Charge inlet a
- Bms
Common causes
- High likelihood: Wire shorted to higher voltage
- Medium likelihood: Pull-down resistor open
Diagnostic notes
- The malfunction indicator lamp may illuminate
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.