OBD Guide

P0CD2

Charge Port Door A Unlock Control Circuit Performance

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Charging port does not open when pressing button
  • Flashing charging indicator on the dashboard
  • Error message on display
  • Charging port opens with delay
  • Random error signal

Causes

  • Open or short circuit in control circuit
  • Malfunction of the electromagnetic lock of the charging port
  • Problems with the control relay
  • Oxidation of contacts in connectors
  • Control unit software failure

How to Fix

  1. Check fuses associated with the charging system
  2. Diagnose the control circuit for open and short circuit
  3. Check the operation of the electromagnetic lock of the charging port
  4. Inspect and clean the connector contacts
  5. Update or reflash the control unit software

Related codes

Error P0CD2 by Vehicle Brand