OBD-II code · Powertrain (generic)
P0CD3 Charge Port Door A Unlock Control Circuit Low
The charge port door A unlock control reports a unlock control circuit low condition. Door cannot be commanded to unlock reliably.
Is it safe to drive with P0CD3?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyWire shorted to ground
- PossibleActuator internal short
- Less likelyConnector pins corroded - high contact resistance
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–2 h
- Emissions test
- Usually unaffected
- Parts involved
- Charge Port Door A Unlock Actuator, Wiring Harness, Bms
Related codes
- P2E9FCharge Port Door B Unlock Control Circuit Low
- P0CD0AC Plug Voltage Sense Circuit
- P0CD1Charge Port Door A Unlock Control Circuit
- P0CD2Charge Port Door A Unlock Control Circuit Performance
- P0CD4Charge Port Door A Unlock Control Circuit High
- P0CD5Hybrid/EV Battery Pack Coolant Temperature Sensor B Circuit
- P0CD6Hybrid/EV Battery Pack Coolant Temperature Sensor B Circuit Range/Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.