Component Inspection

Traction Control System
C1208 Wheel Speed Sensor Rear-LH Invalid/No Signal - Component Inspection

Component Inspection

1. Ignition "OFF".
2. Engine "ON".
3. Start and drive vehicle in gear and maintain vehicle speed is approx. 10km/h or more (6mph or more)
4. Does warning lamp remain On?
YES
1) Substitute with a known-good HECU and check for proper operation. If problem is corrected, replace HECU and then go to "Verification of Vehicle Repair" procedure.
NO
1) Fault is intermittent caused by faulty wheel speed sensor(RL) and/or faulty HECU or was repaired and HECU memory was not cleared. Go to the applicable troubleshooting procedure.