Wheel Speed Sensor: Service and Repair
Removing and installing speed sensorPreliminary work
Raise vehicle.
Removing speed sensor
1. At the front, turn the steering so far that the speed sensor is made more easily accessible. The wheel in the rear does not need to be removed.
2. Disconnect speed sensor connector.
3. Unscrew fastening screws and remove speed sensor.
Installing speed sensor
Note:
^ The speed sensor must be inserted using Optitemp (Optitemp LG2, 25-ml spray can available under Part No. 000.043.204.21).
^ The bore for mounting the speed sensor must be free of dirt.
^ Observe correct tightening torques.
1. Position speed sensor in the installation position and screw down.
2. Plug in connector.
Subsequent work
Lower vehicle.