P0CD1

Charge Port Door A Unlock Control Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

The charging port cover does not open automatically
Error indication on the dashboard
Problems starting to charge the car
Clicking or other unusual noises from the charging port area
Charging system error message

Causes

Unlock solenoid valve malfunction
Open or short circuit in control circuit
Problems with the wiring harness to the charging port
Charging control unit malfunction
Mechanical jamming of the charging port cover

How to Fix

Check control circuit fuse
Diagnose the unlocking solenoid valve
Check the integrity of the wiring harness to the charging port
Check the operation of the charging control unit
Clean and lubricate the charging port cover mechanism

Related codes

P0CD2 P0CD0 P0CD3