Charge Port Door A Position Sensor Circuit High
The charge port door A position sensor reports a high fault. Door state cannot be verified reliably.
Affected components
- Charge port door a position sensor
- Wiring harness
- Bms
Common causes
- High likelihood: Signal wire shorted to B+
- Medium likelihood: Open position sensor
- Low likelihood: Connector pins corroded - high contact resistance
Possible symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
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.