Wheel Sensor Front Left
â–¶ How to fix
- Check front axle left pole-wheel (Damaged? Dirty?) - Use WABCO sensor probe (or equivalent equipment) - Replace pole-wheel if the check-result failed. If additional air gap faults are stored, adjust the air gap Remark: A repair can be considered successful only when the vehicle is driven again in order to detect possible dynamic failure.
What you'll see
No driver-visible symptom recorded.
System reaction
ABS wheel disabled ASR, ESC/RSC disabled Hillhold Function disabled
Diagnostic depth
Detection
mechanical system not responding properly or out of adjustment
Possible cause
Wheel Speed Sensor, cyclic Failure, Incorrect Pole Wheel Detection (FA left)