Control Module: Service and Repair

Transmission Control Module (TCM)

Removal
1. Open the driver's door, or both doors if necessary, to allow the side glass to drop. Ensure that the doors remain open until after the battery has been disconnected.





2. Disconnect battery ground cable.
Remove the battery cover.





3. Release the fixings and remove the cover from the ECM / TCM housing.





4. Disconnect the TCM harness multiplug EM007.
5. Lift the TCM from its housing.

Installation

1. NOTE: A replacement TCM may only be obtained from an authorized Jaguar dealer and MUST be ordered against the VIN,

Fitting a new TCM is the reverse of the removal procedure.
At this point ensure that the ECM is correctly located and pushed fully rearward against the housing.
2. Perform the Battery Reconnection Procedure described in Starting and Charging.