OBD Guide

P0D0D

Battery Charging System Positive Contactor A Control Circuit High

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • Dashboard warning light
  • Battery charging problems
  • Inability to start the engine
  • Reduced performance of the hybrid system

Causes

  • Positive contactor A fault
  • Problems with wiring or connectors
  • Charging system control module malfunction
  • Short circuit in control circuit
  • Relay or fuse problems

How to Fix

  1. Check the condition of contactor A
  2. Check the integrity of wiring and connectors
  3. Check fuses and relays
  4. Diagnose the charging system control module
  5. Replace faulty components

Related codes

Error P0D0D by Vehicle Brand