Land Rover Discovery: 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.
![Window diagnostics pinpoint tests](images/books/227/index(13).22.jpg)
![Window diagnostics pinpoint tests](images/books/227/index(13).23.jpg)
![Window diagnostics pinpoint tests](images/books/227/index(13).24.jpg)
![Window diagnostics pinpoint tests](images/books/227/index(12).25.jpg)
![Window diagnostics pinpoint tests](images/books/227/index(12).26.jpg)
![Window diagnostics pinpoint tests](images/books/227/index(13).27.jpg)
ANTI - RATTLE RETAINING CLIP FITMENT
- Remove the door trim panel as required. REFER to: Front Door Trim Panel (501-05 Interior Trim and
Ornamentation, Removal and Installation).
/
REFER to: Rear Door Trim Panel (501-05 Interior Trim and
Ornamentation, Removal and Installation).
- Ensure correct fit of retaining clip to window regulator cable.
![ANTI - RATTLE RETAINING CLIP FITMENT](images/books/227/index(13).28.jpg)
- Ensure correct fit of retaining clip to door inner closing panel.
![ANTI - RATTLE RETAINING CLIP FITMENT](images/books/227/index(13).29.jpg)
- Ensure all door window regulator fixings are secured to the correct
tightening torque.
REFER to: Front Door Window Regulator and Motor (501-11 Glass,
Frames and Mechanisms, Removal and Installation).
/
REFER to: Rear Door Window Regulator and Motor (501-11 Glass,
Frames and Mechanisms, Removal and Installation).
DTC INDEX
For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this
vehicle, please refer to Section 100-00. REFER to: (100-00 General
Information)
Diagnostic Trouble Code Index - DTC: Driver / Passenger / Rear Left / Rear
Right Door Module (DDM/PDM/RLDM/RRDM) (Description and Operation),
Diagnostic Trouble Code Index - DTC: Central Junction Box (CJB)
(Description and Operation).
READ NEXT:
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
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
SPECIAL TOOL(S)
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Release the door window glass.
Special Tool(s): 501-114
INSTALLATION
To install, reverse the re
SEE MORE:
Removal
Refer to: Rear Spoiler (501-08 Exterior Trim and Ornamentation,
Removal and Installation).
NOTE:
Make sure that this component is installed to the noted
removal position.
Torque: 7 Nm
Torque: 10 Nm
NOTE:
The step must be carried out on both sides.
CAUTIONS:
Protect the surroundin
REMOVAL
NOTES:
Some variation in the illustrations may occur, but the essential
information is always correct.
Some components shown removed for clarity.
Removal steps in this procedure may contain installation details.
Left shown, right similar.
Disconnect the battery ground cable.
Refer