Discovery I (LJ) V8-4.0L (1996)
Wheel Speed Sensor: Service and Repair
Rear
CAUTION: If a sensor is removed for any reason, a NEW sensor bush must be fitted.
REMOVE
1. Disconnect the battery negative lead.
2. Disconnect sensor electrical connections, located above rear axle.
3. Remove sensor from its locating clip.
Rear Wheel Sensor - ABS
4. Remove bolts securing mud shield,
5. Using a suitable lever, pry sensor from mounting bush.
6. Release harness cable ties, remove sensor lead from vehicle.
7. Remove sensor bush.
REFIT
1. Fit new sensor bush.
2. Lightly grease new sensor using silicone grease.
3. Push sensor through bush until it touches exciter ring. Sensor will be knocked back to correct position when vehicle is driven.
4. Secure harness in position.
5. Reconnect sensor electrical connection.
6. Clear error code.
7. Drive vehicle to ensure ABS warning light is extinguished.