Engine Control Module J623, without an Anti-Theft Immobilizer

Engine Control Module J623, without an Anti-Theft Immobilizer

• If it is desired to replace the Engine Control Module (ECM), connect the vehicle diagnostic tester and perform the guided function "Replace Engine Control Module (ECM)".

Removing

- Turn off the ignition.

- Remove the windshield wiper arms.

- Remove the plenum chamber cover.

- Disconnect the connector - 1 - from the windshield defogger control module.

- Slide the connector catches - 2 - on the ECM outward and remove both connectors.






- Remove the bolts - 3 -.

- Remove the mounting frame with the ECM from the plenum chamber.

- Press the release catches - 1 - outward and slide the ECM - 2 - from the mounting frame.






Installing






- Slide the ECM - 1 - into the mounting frame in the - direction of the arrow -.

- Place the mounting frame with the ECM onto the bracket - 4 -.






Tightening specification of the bracket nuts: 6 Nm.

- Tighten the bolts - 3 - to 7 Nm.

- Connect the connector to the ECM and slide the catches - 2 - inward.

- Connect the connector - 1 - to the windshield defogger control module.

- Install the plenum chamber cover.

- Install the windshield wiper arms.