OBD Guide

P2D6C

Battery Charging System Positive Contactor D Control Circuit/Open

P2D6C is an OBD-II diagnostic trouble code meaning: Battery Charging System Positive Contactor D Control Circuit/Open. Common causes: open contactor control circuit, contactor relay fault. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine Light Is On
  • Battery charging problems
  • Reduced voltage in the on-board network
  • Difficulty starting the engine
  • Unstable operation of electronic systems

Causes

  • Open contactor control circuit
  • Contactor relay fault
  • Wiring damage
  • Short circuit in the circuit
  • Malfunction of the contactor itself

How to Fix

  1. Check the integrity of the contactor control circuit
  2. Check the condition of the contactor relay
  3. Inspect the wiring for damage
  4. Check the functionality of the contactor
  5. Replace faulty components

Related codes

Error P2D6C by Vehicle Brand

FAQ

What does the P2D6C code mean?

P2D6C is an OBD-II diagnostic trouble code that indicates: Battery Charging System Positive Contactor D Control Circuit/Open

What causes a P2D6C error code?

The most common causes of P2D6C include: Open contactor control circuit; Contactor relay fault; Wiring damage; Short circuit in the circuit.

How do I fix a P2D6C diagnostic trouble code?

To fix P2D6C: Check the integrity of the contactor control circuit. Check the condition of the contactor relay. Inspect the wiring for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2D6C?

Limited driving only, diagnose soon

How much does it cost to fix P2D6C?

The estimated repair cost for P2D6C is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat