Land Rover Discovery: Power Steering Diagnosis and Testing
Land Rover Discovery (2009–2016) Service Manual / Chassis / Chassis-Steering-System / Power Steering Diagnosis and
Testing
- Power Steering Diagnosis and Testing - Inspection and Verification
- Electronic Power Steering Gear Inspection - With Heavy/ notchy Steering Gear
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Power Steering Diagnosis and
Testing - Inspection and Verification
PRINCIPLES OF OPERATION
For a detailed description of the Power Steering, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Power Steering (211-02 Power Steerin
Electronic Power Steering
Gear Inspection - With
Heavy/ notchy Steering Gear
EPAS Steering Gear Damage Assessment Checklist
Log VIN
Confirm noise, is it repeatable on the vehicle?
Has vehicle previously had accident damage repairs?
Are there any signs of impact damage to
Steering Column Steering
Column (G1816641) / Removal and
Installation
REMOVAL
CAUTION:
Make sure that the road wheels are in the straight ahead position.
NOTE:
Removal steps in this procedure may contain installation details.
Make the SRS system safe.
Refer to: Standar
SEE MORE:
Windshield Wiper Fast/Slow/Single Wipe - Operation
OPERATION
Slow Wipe
When the driver moves the wipers and washers control switch to the slow
wipe position, the Central Junction Box (CJB) detects a Local Interconnect
Network (LIN) bus message and energizes the wiper on/off relay in the
Battery Junction Box (BJB). Power flows to the relay contacts o
Checking the brake/clutch fluid level
Seek qualified assistance
immediately if brake pedal travel
is unusually long, or if there is any
significant loss of brake fluid.
Driving under such conditions
could result in extended stopping
distances or complete brake
failure.
Brake fluid is highly toxic - keep
containers sealed and
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