Engine Control Module: Service and Repair

1. Remove the nut, and disconnect the ECM from the floor panel.
2. Disconnect these connectors:




(1) 2 connectors from ECM
(2) Connector from ABS & TRAC ECU
(3) 2 connectors from TRAC ECU
(4) 4 connectors from connector cassette
(5) Connector from A/C control assembly





3. Remove the bolt holding the engine wire clamp to the heater water valve bracket.

4. Remove the 2 bolts holding the engine wire clamp to the body.





5. Pull out the engine wire from the cabin.

NOTICE: Be careful not to damage the engine wire.

6. DISCONNECT ENGINE WIRE
- Disconnect these connector:




(1) O/D direct clutch speed sensor connector
(2) No. 1 VSS connector for Speedometer
(3) No.2 VSS connector for ECM
(4) PNP switch connector
(5) Solenoid connector
- Disconnect the 5 wire clamps from the brackets on transmission.