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Home >> Land Rover >> 2010 >> LR4 (LA) V6-4.0L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Service and Repair >> Engine Control Module (ECM)
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Engine Control Module (ECM)






Engine Control Module (ECM)

Removal

NOTE:
If the ECM is to be replaced, the T4 must be connected prior to battery disconnection and on-screen instructions must be followed.
1 Disconnect the battery ground cable. For additional information, refer to Specifications Service and Repair
2 Remove the four-wheel drive control module. For additional information, refer to Four-Wheel Drive (4WD) Control Module




3 Remove the ECM cover.
- Disconnect 2 electrical connectors for access.
- Disconnect the 2 ECM electrical connectors.
- Remove the 4 Torx screws.




4 Remove the ECM.
- Remove the ECM top cover.

Installation
1 Install the ECM.
- Install the ECM cover and secure with Torx screws.
- Install the ECM upper cover.
2 Connect the ECM electrical connectors.
3 Connect the 2 electrical connectors disconnected for access.
4 Install the four-wheel drive control module. For additional information, refer to Four-Wheel Drive (4WD) Control Module
5 Connect the battery ground cable. For additional information, refer to Specifications Service and Repair
6 Connect T4 to calibrate a new ECM.

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