Workshop Manuals Factory service & repair Land Rover
01 Range Rover Workshop Manual02 Range Rover Workshop Manual - Volume 103 04 05 06 01 - INTRODUCTION07 08 09 04 - GENERAL SPECIFICATION DATA10 11 12 05 - ENGINE TUNING DATA13 14 15 16 06 - TORQUE VALUES17 18 19 20 07 - GENERAL FITTING REMINDERS21 22 23 24 09 - LUBRICANTS, FLUIDS AND CAPACITIES25 26 27 28 29 10 - MAINTENANCE30 31 32 33 34 35 12 - ENGINE - BMW DIESEL36 37 38 39 12 - ENGINE - LAND ROVER V840 41 42 43 17 - EMISSION CONTROL44 45 46 47 19 - FUEL SYSTEM - BMW DIESEL48 49 50 19 - FUEL SYSTEM - LAND ROVER V851 52 53 54 19 - FUEL SYSTEM - CRUISE CONTROL55 56 57 58 26 - COOLING SYSTEM - BMW DIESEL59 60 61 62 26 - COOLING SYSTEM - LAND ROVER V863 64 65 66 30 - MANIFOLD AND EXHAUST SYSTEM67 68 69 70 33 - CLUTCH71 72 73 37 - MANUAL GEARBOX - R380 GEARBOX74 75 76 Range Rover Workshop Manual - Volume 277 78 79 80 41 - TRANSFER BOX81 82 83 84 85 86 87 44 - AUTOMATIC GEARBOX - ZF AUTO88 89 90 91 47 - PROPELLER SHAFTS92 93 94 51 - REAR AXLE AND FINAL DRIVE95 96 97 54 - FRONT AXLE AND FINAL DRIVE98 99 100 101 57 - STEERING102 103 104 105 60 - FRONT SUSPENSION - ELECTRONIC AIR SUSPENSION106 107 108 109 110 64 - REAR SUSPENSION - ELECTRONIC AIR SUSPENSION111 112 113 114 70 - BRAKES - ABS115 116 117 75 - SUPPLEMENTARY RESTRAINT SYSTEM118 119 120 121 122 123 76 - CHASSIS AND BODY124 125 126 127 128 129 77 - PANEL REPAIRS130 131 132 133 78 - SEATS134 135 136 137 80 - HEATING AND VENTILATION138 139 140 141 82 - AIR CONDITIONING142 143 144 145 84 - WIPERS AND WASHERS146 147 148 86 - ELECTRICAL149 150 151 152 153 154 87 - NAVIGATION SYSTEM155 156 157 158 159 88 - INSTRUMENTS
Land Rover Range Rover P38105 · 60 - FRONT SUSPENSION - ELECTRONIC AIR SUSPENSION
105 · Steering & suspension

FRONT SUSPENSION FAULTS

Make
Land Rover
Model
Range Rover P38
Section
FAULT DIAGNOSIS › FRONT SUSPENSION FAULTS
60 - FRONT SUSPENSION - ELECTRONIC AIR SUSPENSIONFRONT SUSPENSION FAULTS
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ELECTRONIC AIR SUSPENSION

1

FAULT DIAGNOSIS

FRONT SUSPENSION FAULTS

This section covers possible mechanical, fuse and
relay faults that could occur in the front suspension
system, including air suspension components.

Visual checks of components within the system and
relevant fuses and relays should be carried out before
undertaking detailed fault diagnosis procedures, which
are covered on TestBook .

Symptom - Hard Ride.

POSSIBLE CAUSE

REMEDY

1. Seized or inoperable front

shock absorber/s.

1. Renew shock absorber.

See Repair.

2. Loss of air pressure in the air

system resulting in the chassis
bump stops resting on the front
and rear axles.

2. Check air system components for faults and air harness for leaks

etc.

See Repair.

Rectify or renew components where necessary.

3. Contaminated or fouled

suspension components with
off road debris.

3. Remove/clean off debris and check for damage. Renew

components where necessary.

4. Incorrect ride height calibration.

4. Re-calibrate air suspension system. Refer to TestBook .

Symptom - Vehicle Suspension Permanently In ’Standard Height’ Mode.

POSSIBLE CAUSE

REMEDY

1. Height sensor/s inoperative

due to loose or disconnected
multi-plug.

1. Reconnect multi-plug.

2. Height sensor linkage

disconnected or damaged.

2. Reconnect or renew sensor linkage.

3. Faulty height sensor/s.

3. Renew height sensor/s.

See Repair.

4. Leaking air supply to air

spring/s.

4. Check air harness connections and pipes for damage or scoring.

5. Faulty/leaking air spring

diaphragm.

5. Renew air spring assembly.

See Repair.

6. Faulty ABS speed sensor in

ECU.

6. Refer to TestBook .

7. Faulty pressure switch.

7. Refer to TestBook .

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