OBD Guide

P0CFC

Control Pilot Charging Switch A Intermittent/Erratic

P0CFC is an OBD-II diagnostic trouble code meaning: Control Pilot Charging Switch A Intermittent/Erratic. Common causes: damage to the charging circuit wiring harness, oxidation of contacts in charging connectors. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Intermittent battery charging
  • Error indication on the charging station
  • Reduced range
  • Error message on the dashboard
  • The car does not recognize the charger

Causes

  • Damage to the charging circuit wiring harness
  • Oxidation of contacts in charging connectors
  • Car charging port malfunction
  • Problems with the on-board charger
  • Charging station malfunction

How to Fix

  1. Visual inspection of the charging port and cable
  2. Checking the condition of contacts and connectors
  3. Control Circuit Resistance Diagnosis
  4. Checking the operation of the on-board charger
  5. Charging system software update

Related codes

Error P0CFC by Vehicle Brand

FAQ

What does the P0CFC code mean?

P0CFC is an OBD-II diagnostic trouble code that indicates: Control Pilot Charging Switch A Intermittent/Erratic

What causes a P0CFC error code?

The most common causes of P0CFC include: Damage to the charging circuit wiring harness; Oxidation of contacts in charging connectors; Car charging port malfunction; Problems with the on-board charger.

How do I fix a P0CFC diagnostic trouble code?

To fix P0CFC: Visual inspection of the charging port and cable. Checking the condition of contacts and connectors. Control Circuit Resistance Diagnosis. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0CFC?

Limited driving only, diagnose soon

How much does it cost to fix P0CFC?

The estimated repair cost for P0CFC is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat