Proximity Detection Circuit B Intermittent/Erratic
The proximity detection circuit B (SAE J1772 PD signal) reports a intermittent/erratic condition. Charging cable plug detection is impaired.
Affected components
- Proximity detection b
- Charge inlet b
- Bms
Common causes
- High likelihood: Charge inlet contacts dirty
- Medium likelihood: Wiring fault
- Low likelihood: Connector with intermittent contact under vibration
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.