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.
2012 Land Rover LR2 (LF) L6-3.2LFACTORY OEM SERVICE PROCEDURE
Control Module: Service and Repair
Transmission Control Module (TCM)
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures
Removal
WARNING: Make sure to support the vehicle with axle stands.
1 Raise and support the vehicle.
2 Remove the cover and disconnect the battery ground cable.
For additional information, refer to Specifications Vehicle Jump Starting
3 Remove the A/C compressor mounting bracket.
For additional information, refer to Accessory Drive Component Bracket Service and Repair
4 Release and disconnect the selector lever cable.
5 Release the support bracket.
6 Remove the transmission selector lever.
Installation
1 Install the TCM.
Torque to: 24 Nm
2 Install the transmission selector lever.
Torque to: 13 Nm
3 Secure and connect the selector lever cable.
4 Install the support bracket.
Torque to: 25 Nm
5 Install the A/C compressor mounting bracket.
For additional information, refer to Accessory Drive Component Bracket Service and Repair
6 Connect the battery ground cable and install the cover.
For additional information, refer to Specifications Vehicle Jump Starting
7 If a new component has been installed, configure using Land Rover approved diagnostic equipment.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.