Land Rover Discovery: Power Steering
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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
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
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:
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
RH illustration shown, LH is similar.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Wheel and Tire (204-04, Removal and Installation).
CAUTION:
Take extra care
ENGINE CONTROL MODULE (ECM)
The ECM is located behind the secondary bulkhead panel in the centerline
of the vehicle. The ECM is attached to a bracket with four screws which is
secured to the bulkhead panel. The ECM receives inputs from various
sensors and outputs reference voltages and signal info