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.
2010 Land Rover LR2 (LF) L6-3.2LFACTORY OEM SERVICE PROCEDURE
Module Controlled Functions
Module Controlled Functions
COMPONENT LOCATION - LIN BUS (SHEET 1 OF 2)
COMPONENT LOCATION - LIN BUS (SHEET 2 OF 2)
COMPONENT LOCATION - MEDIUM SPEED CAN BUS
NOTE:
NOTE: Left hand drive vehicle shown
COMPONENT LOCATION - HIGH SPEED CAN BUS
COMPONENT LOCATION - MOST
OVERVIEW
The vehicle electrical system comprises a number of control modules which are interconnected via several network systems.
The following network systems are used on the vehicle:
- High Speed Controller Area Network bus
- Medium speed CAN bus
- Local Interconnect Network (LIN) bus
- Media Orientated Systems Transport (MOST) system.
The CJB is the 'gateway' for the network systems which allows information to be exchanged between networks.
The entertainment system components are connected on a fiber optic MOST system. The MOST system can send and receive information to/from the other network systems via a 'gateway' in the Integrated Control Module.
The following table shows each vehicle control module, the network system to which it is connected, its function and location in the vehicle.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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