Operation CHARM: Car repair manuals for everyone.

Engine Control Module: Service and Repair

REMOVAL
1. Turn the ignition key OFF.
2. Disconnect the negative battery cable.
3. Wait approximately 5 minutes.
4. Remove the lower panel finisher, below the glove box.
5. Remove the R.H. kick panel.
6. Remove the screws securing the ECU to the car body.
7. Remove the electrical connectors from the ECU.
8. Remove the ECU.

INSTALLATION
1. Reconnect the electrical connectors to the ECU.
NOTE: Connector locks must engage and electrical connection must be secure! If necessary, tighten female terminals in the harness connector or replace the harness.
2. Reinstall the ECU to the car body.
3. Reinstall the kick panel finisher.
4. Reinstall the lower glove box finisher.
5. Reconnect the negative battery cable.