Land Rover Discovery: Power Steering
Land Rover Discovery (2009–2016) Service Manual / Chassis / Chassis-Steering-System / Power Steering
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Power Steering - Overview
COMPONENT LOCATION
Steering gear
Steering column intermediate shaft
Heat shield
Overview
The vehicle is fitted with electric power steering, provided by a ZF
Servolectric steering gear unit wit
Power Steering - Description
Steering Gear
Recirculating ball nut
Steering rack
Pinion shaft
Torque sensor
Boot (2 off)
Track rod (2 off)
Threaded boss for securing bolt (2 off)
Signal and power lead for torque sensor
Power Steering - Operation
For the electric power steering system to provide assistance the engine
must be running - with one exception - see: ASSISTANCE CHANGES
DURING ECO STOP/START FUNCTIONS, below.
If a fault occurs which a
SEE MORE:
Instrument Cluster / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Instrument Cluster, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Instrument Cluster (413-01 Instrument Cluster, Description and Operation).
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substit
Main Control Valve Body Solenoids (G1948467) / Removal and Installation
REMOVAL
WARNING:
Be prepared to collect escaping fluids.
CAUTIONS:
Make sure that the mating faces are clean and free of foreign
material.
Extreme cleanliness must be exercised when handling these
components.
NOTES:
Some variation in the illustrations may occur, but the essential
informatio
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