Control Module: Service and Repair

Replacement

1. Disconnect (-) terminal from the battery.




2. Disconnect the ECU and TCU connectors (A).




3. Remove the ECU and TCU with the bracket (C) by removing bolts (A-2ea) and a nut (B).




4. Remove the TCU (A) by removing bolts(4ea).




5. Replace the TCU with a new one.
6. Install the removed parts in reverse order of removal.