Range Rover P38
84
WIPERS AND WASHERS
NEW RANGE ROVER
2
FAULT DIAGNOSIS
4. Symptoms - Windscreen Washer Jets - Inoperative Or Functioning Erratically.
POSSIBLE CAUSE
REMEDY
1. Empty washer reservoir.
1. Refill washer reservoir.
2. Washer jet/s blocked.
2. Clear obstruction with a needle or strand of wire.
3. Loose or disconnected washer
tubes/connectors.
3. Check and secure all relevant connections.
4. Faulty non return valve.
4. Renew non return valve.
5. Screen wash flow restricted or
blocked in washer tubes.
5. Check for kinks in washer tubes or that retaining clips are not over
tightened.
6. Loose or disconnected washer
pump multi-plug.
6. Reconnect multi-plug.
7. Faulty washer pump.
7. Renew washer pump.
5. Symptom - Rear Wiper Motor - Inoperative.
POSSIBLE CAUSE
REMEDY
1. Blown wiper motor fuse.
1. Check and renew fuse 15.
2. Loose or disconnected wiper
motor plug lead.
2. Reconnect plug lead.
3. Faulty wiper motor.
3. Renew wiper motor.
4. Faulty multi-switch.
4. Refer to TestBook to confirm fault and renew multi-switch.
6. Symptom - Rear Wiper Arm/Blade Inoperative.
POSSIBLE CAUSE
REMEDY
1. Loose or disconnected wiper
motor plug lead.
1. Reconnect plug lead.
2. Loose wiper arm fixing.
2. Secure fixing.
