C0103

Front ABS Wheel Speed Sensor Right

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

The ABS light on the dashboard is on
Disabling ABS and ESP
Incorrect operation of the stabilization system

Causes

Wheel speed sensor malfunction
Broken or damaged wiring
Sensor contamination
Wheel bearing problems
ABS control unit malfunction

How to Fix

Check the integrity of the sensor wiring and connectors
Clean the sensor from dirt
Check sensor resistance (must meet specification)
Replace sensor if necessary
Check the wheel bearing (if sensor is integrated)

Related codes

C0100 C0101 C0102 C0104