Land Rover Discovery: Handles, Locks, Latches and
Entry Systems
/ Diagnosis and Test
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PRINCIPLES OF OPERATION
For a detailed description of the Locks, Latches and Entry Systems, refer to
the relevant Description and Operation section in the workshop manual.
REFER to: Handles, Locks, L
NOTE:
If the door is a rear door, ensure that the child locks are not engaged
and the fault is still present before continuing.
NOTE:
Ensure that the door latch claw remains in the fully
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Rear Bumper Cover (
SEE MORE:
Exhaust VCT solenoid
Exhaust VCT actuator
The timing of the exhaust camshaft can be adjusted independently by an oil
pressure controlled torsional assist VCT system. The VCT solenoid which is
controlled electrically determines the position of the VCT actuator which has
a direct interface with
Operation
When the park brake is applied with the EPB switch, the ABS control
module uses the wheel speed inputs to determine when to use the static
and dynamic modes of operation. It uses the static mode at vehicle speeds
up to 3km/h (2mph) and the dynamic mode at vehicle speeds greater than
3km/h