OBD Guide

C008B

Wheel Speed Sensor Supply Circuit Short To Battery

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–111 (est.)

Symptoms

  • The ABS/ESP indicator on the dashboard is on
  • Incorrect operation of the ABS system
  • Disabling the ESP system
  • Incorrect speed readings on the speedometer

Causes

  • Damage to the wheel speed sensor wiring harness
  • Short circuit in wheel speed sensor
  • Problems with the ABS/ESP control unit
  • Corrosion or oxidation of contacts

How to Fix

  1. Check the condition of the wheel speed sensor wiring harness
  2. Check the resistance and integrity of the wheel speed sensor
  3. Inspect contacts for corrosion or oxidation
  4. Check the condition of the ABS/ESP control unit
  5. Replace the wheel speed sensor if necessary

Related codes

Error C008B by Vehicle Brand