Range Rover P38
STEERING
5
FAULT DIAGNOSIS
Symptom - Power Steering System - Excessive Noise.
POSSIBLE CAUSE
REMEDY
1. Incorrect fluid level in oil
reservoir.
1. Top up or drain fluid to correct level and bleed PAS system.
See
Repair.
2. High pressure hose from
steering pump to box in foul
condition with chassis or body.
2. Check that hose is correctly routed and secured.
3. Excessive lock angle, giving
loud ’hiss’.
3. Adjust steering lock to correct position.
See Adjustment.
4. Insufficient lock angle, giving
squeal on full lock.
4. Adjust steering lock to correct position.
See Adjustment.
5. Air in the PAS system, giving a
continuous moan.
5. Bleed the PAS system.
See Repair.
6. Seized steering pump
bearings.
6. Renew pump.
See Repair.
7. Start up noise from PAS in
excessive cold climate.
7. Use optional Cold Climate PAS Fluid.