OBD Guide

P0CCB

Charge Port Door A Open Request Switch Circuit Intermittent/Erratic

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Charging port cover does not open when pressed
  • Intermittent operation of the lid open button
  • Charge indicator flashing
  • Error message on the dashboard
  • Inability to start charging the battery

Causes

  • Faulty charging port cover switch
  • Open or short circuit in wiring
  • Poor connection in connectors
  • Corrosion of switch contacts
  • Damage to the wiring harness near the charging port

How to Fix

  1. Visual inspection of wiring and connectors near the charging port
  2. Checking resistance and voltage on the switch
  3. Cleaning contacts from corrosion
  4. Replacing a faulty lid switch
  5. Repair or replace damaged wiring

Related codes

Error P0CCB by Vehicle Brand