Land Rover Discovery: Rear Drive Axle
- Differential - Vehicles without- Active Driveline
Active
on-demand Coupling Module (G1775371)
/ Removal and Installation
REMOVAL
NOTES:
- This procedure contains some variation in the illustrations
depending on the vehicle specification, but the essential
information is always correct.
- This procedure contains illustrations showing certain components
removed to provide extra clarity.
Raise and support the vehicle on a suitable 2 post lift.
Refer to: Lifting (100-02 Jacking and Lifting, Description and
Operation).
Remove the exhaust system.
Refer to: Exhaust System (309-00C Exhaust System - INGENIUM I4
2.0L Diesel, Removal and Installation).
Refer to: Exhaust System (309-00A Exhaust System - GTDi 2.0L
Petrol/GTDi 2.0L Petrol - SULEV, Removal and Installation).
![Rear drive axle_differential - Vehicles without- Active driveline active on-demand coupling module (G1775371) Removal and installation](images/books/227/index262(5).jpg)
Remove the heatshield.
CAUTION:
Make sure that the driveshaft is supported with suitable
retaining straps.
![Rear drive axle_differential - Vehicles without- Active driveline active on-demand coupling module (G1775371) Removal and installation](images/books/227/index263(5).jpg)
Release the driveshaft cross brace.
Disconnect the rear driveshaft from the rear differential.
Refer to: Driveshaft to Rear Differential Disconnection (205-00
Driveline System - General Information, General Procedures).
CAUTION:
Make sure that the area around the component is clean and
free of foreign material.
![Rear drive axle_differential - Vehicles without- Active driveline active on-demand coupling module (G1775371) Removal and installation](images/books/227/index264(5).jpg)
Disconnect and release the rear differential wiring harness.
![Rear drive axle_differential - Vehicles without- Active driveline active on-demand coupling module (G1775371) Removal and installation](images/books/227/index265(5).jpg)
- Align the holes in the drive flange.
- Remove and discard the active on-demand coupling module retaining bolts.
![Rear drive axle_differential - Vehicles without- Active driveline active on-demand coupling module (G1775371) Removal and installation](images/books/227/index266(5).jpg)
Remove active on-demand coupling module.
INSTALLATION
Install active on-demand coupling module.
- Align the holes in the drive flange.
- Renew the active on-demand coupling module retaining
bolts.
Torque: 9 Nm
Connect and secure the rear differential wiring harness.
CAUTION:
The component must be aligned with the installation
markings.
NOTE:
Tighten the retaining bolts working diagonally.
Connect the rear driveshaft to the rear differential. Renew the bolts.
Torque: 40 Nm
Secure the driveshaft cross brace.
Torque: 25 Nm
Install the heatshield.
Install the exhaust system.
Refer to: Exhaust System (309-00C Exhaust System - INGENIUM I4
2.0L Diesel, Removal and Installation).
Refer to: Exhaust System (309-00A Exhaust System - GTDi 2.0L
Petrol/GTDi 2.0L Petrol - SULEV, Removal and Installation).
If a new component has been installed, configure using Land Rover
approved diagnostic equipment.
READ NEXT:
REMOVAL
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
CAUTION:
Make sure that the area around the component is clean and
free of foreign material.
CAUTIO
GENERAL EQUIPMENT
REMOVAL
NOTES:
This procedure contains some variation in the illustrations
depending on the vehicle specification, but the essential
information is always correct.
This proced
WARNING:
Make sure to support the vehicle with axle stands.
CAUTION:
Make sure the vehicle is on a flat level surface.
Raise and support the vehicle.
NOTE:
Discard the differential case filler plug wa
SEE MORE:
Removal
NOTE:
The spare wheel well is installed in conjunction with:
Rear bumper cover
Rear bumper
Rear bumper retaining rail
D-pillar trim panel
Rear folding seats
Back panel outer
Back panel inner
Exhaust system
Fuel tank
Rear subframe
Occasional seats
The spare wheel well is ser
If a heating request is received and the ambient air temperature is less than
or equal to 5ºC (41ºF), the Automatic Temperature Control Module (ATCM)
transmits a 'supplemental heat' message to the Fuel Fired Booster Heater Control
Module (FFBHCM) on the LIN bus. The control module responds by
ret