OBD Guide

P0CC9

Charge Port Door A Open Request Switch Circuit Low

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

Symptoms

  • Charging port does not open automatically
  • Charging error message on dashboard
  • Problems with initializing the charging process
  • Charging port indicator blinking
  • Unstable operation of the port opening mechanism

Causes

  • Malfunction of the port request switch
  • Short circuit to ground
  • Broken or damaged wires
  • Connector problems or contact corrosion
  • Charging control unit malfunction

How to Fix

  1. Check the continuity of the switch circuit
  2. Inspect and clean connector contacts
  3. Check the functionality of the switch
  4. Test the charging control unit
  5. Replace damaged circuit components

Related codes

Error P0CC9 by Vehicle Brand