Land Rover Discovery: Glass, Frames and Mechanisms / Diagnosis and Testing
Land Rover Discovery (2009–2016) Service Manual / Body / Glass, Frames and Mechanisms / Glass, Frames and Mechanisms
/ Diagnosis and Testing
- Glass, Frames and Mechanisms / Diagnosis and Testing - Inspection and Verification
- Window Diagnostics - Pinpoint Tests
Glass, Frames and Mechanisms - OperationGlass, Frames and Mechanisms
/ Diagnosis and Testing -
Inspection and Verification
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Glass, Frames and Mechanisms
/ Diagnosis and Testing -
Inspection and Verification
PRINCIPLES OF OPERATION
For a detailed description of the Glass, Frames and Mechanisms, refer to
the relevant Description and Operation section in the workshop manual.
REFER to: Glass, Frames and Mec
Window Diagnostics - Pinpoint
Tests
NOTE:
The door window regulator motor can be removed from the
regulator. Install a new door window regulator motor only not the
complete assembly for this concern.
ANTI - RATTLE RETAINING
Door Window Motor
Initialization
NOTES:
Make sure that the vehicle battery is fully charged before carrying
out this procedure.
After the battery has been disconnected or a new window regulator
and motor or door module has been
SEE MORE:
Navigation System / Overview
The navigation system provides audible and visual route
guidance
information to enable the driver to reach a desired destination. The system
allows the driver to choose the route using minor or major roads or
highways with the option of three routes.
The navigation system is integrated with the au
Variable Geometry Turbocharger
(VGT) Vane
Actuator
The VGT vane actuator is located on the side of the turbocharger.
The actuator comprises a 12V DC motor which operates a worm drive to
move the actuator arm to adjust the vane position.
The ECM controls the output to the vane actuator motor using a Pulse
width modulation (PWM) output.
The motor a
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