OBD Guide

P2DBD

Battery Charger B Coupler Lock Position Sensor Circuit Range/Performance

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Hybrid/Electric Vehicle Charging Problems
  • Check Engine light comes on
  • Charging error message on dashboard
  • The charger does not lock properly
  • Intermittent charging

Causes

  • Charger lock position sensor malfunction
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Problems with the charging control unit
  • Mechanical damage to the charger lock

How to Fix

  1. Check the integrity of the sensor circuit
  2. Inspect connectors and contacts for corrosion or damage
  3. Test the lock position sensor
  4. Replace the faulty sensor if necessary
  5. Check the operation of the charging control unit

Related codes

Error P2DBD by Vehicle Brand