Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLAND ROVER2009RANGE ROVER SPORT (LS) V8-4.2L SCREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINTRANSMISSION CONTROL SYSTEMSRELAYS AND MODULES - TRANSMISSION AND DRIVETRAINRELAYS AND MODULES - TRANSFER CASECONTROL MODULESERVICE AND REPAIR
2009 Land Rover Range Rover Sport (LS) V8-4.2L SC
Control Module: Service and Repair
2009 Land Rover Range Rover Sport (LS) V8-4.2L SCSECTION Service and Repair
Four-Wheel Drive (4WD) Control Module
Service Repair No - 41.30.01
Removal
1. Disconnect the battery ground cable.
2. Remove the battery.
3. Remove the four wheel drive control module cover.
^ Depress the 2 clips.
^ Release the cover.

4. Release and remove the four wheel drive control module.
^ Depress the 2 clips.
^ Disconnect the 3 electrical connectors.

Installation
1. To install, reverse the removal procedure.
2. Program a new control module using T4.
Service Repair No - 41.30.01
Removal
1. Disconnect the battery ground cable.
2. Remove the battery.
3. Remove the four wheel drive control module cover.
^ Depress the 2 clips.
^ Release the cover.
4. Release and remove the four wheel drive control module.
^ Depress the 2 clips.
^ Disconnect the 3 electrical connectors.
Installation
1. To install, reverse the removal procedure.
2. Program a new control module using T4.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.