Wheel Sensor Front Left
â–¶ How to fix
- Check wiring and the relating electric connectors of the left wheel speed sensor at front axle (interruption?) - Check left wheel speed sensor at front axle (internal interruption?) - Replace the ABS-ECU, if the wiring of the front axle left wheel speed sensor is faultless (this is the last thing to do !)
What you'll see
No driver-visible symptom recorded.
System reaction
ABS wheel disabled ASR, ESC/RSC disabled Hillhold Function disabled
Diagnostic depth
Detection
current below normal or open circuit
Possible cause
Wheel Speed Sensor Open Circuit, Interruption Detection (FA left)