LR123897 | Transmission Control Module - 9HP | Range Rover Evoque, Discovery Sport
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR123897 - Transmission Control Module
LR123897 is a transmission control module fitted to 9-speed automatic AWD transmissions. It manages the transmission's electronic control strategy by processing inputs from vehicle speed sensors, gear selector position, hydraulic and temperature sensors, and the engine control unit to command shift solenoids and clutch actuators. The module exchanges CAN messages with engine and chassis systems, interfaces with AWD control logic to adapt shift behaviour to driving conditions, and records diagnostic trouble codes. Replacement requires a unit that matches the vehicle's transmission type and correct calibration to maintain proper communication with the transmission mechatronics and vehicle networks.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery Sport (2015 onwards) - 9 Speed Auto AWD (From VIN EH000001, From VIN EG000001)
- Range Rover Evoque (2012 - 2018) - 9 Speed Auto AWD (From VIN EH000001, From VIN EG000001, From VIN GT000001)
Frequently Asked Questions
LR123897 governs the electronic shift strategy for the 9-speed automatic transmission in AWD vehicles. It interprets inputs from speed, selector, hydraulic and temperature sensors plus the engine control unit to operate shift solenoids and clutch actuators, communicates over the CAN bus with engine and chassis systems, and logs diagnostic trouble codes to assist fault diagnosis.
| Model | Variant |
|---|---|
| Land Rover Range Rover Evoque (2012 - 2018) | 9 Speed Auto AWD (From VIN EH000001, From VIN EG000001, From VIN GT000001) |
| Land Rover Discovery Sport (2015 onwards) | 9 Speed Auto AWD (From VIN EH000001, From VIN EG000001) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
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