Land Rover Discovery: Steering Column Diagnosis and
Testing
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Inspection and verification
PRINCIPLE OF OPERATION
For a detailed description of the Steering System and operation, refer to the
relevant Description and Operation section of the workshop manual
Pinpoint tests
NOTE:
The steering wheel heater will not operate if the engine is not
running.
NOTES:
An infra-red thermometer is used during this test.
The steering wheel temperature should have in
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
The steering wheel is shown removed for clarity.
Left hand drive illustration(s) shown, Right hand drive is similar
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Installation
All vehicles
Install the Rear Drive Unit (RDU) Electronic Control Module (ECM)
Torque: 10 Nm
Install the RDU wiring harness.
Connect the electrical connectors.
Install the RDU breathers.
Install the RDU bolts.
Install the RDU support bracket.
Torque:
M8 29 Nm
M6 10 Nm
In
PRINCIPLES OF OPERATION
For a detailed description of the Accessory Drive Belt, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Accessory Drive (303-05B Accessory Drive - INGENIUM I4 2.0L Diesel,
Description and Operation).
INSPECTION AND VERIFICATION
WARNIN