Engine Control Module: Service and Repair

Worldwide Diagnostic System (WDS):

SPECIAL TOOL(S)

REMOVAL
1. Disconnect the battery ground cable.
2. Remove the cowl vent screen.







3. Push on the RH corner of the filter to release the clip. Release the LH clip and remove the cabin air filter.







4. Remove the seven bolts and remove the cross-vehicle support.







5. Remove the bolts.







6. Remove the cabin air filter housing by lifting the outboard side then removing the housing.







7. Remove the three bolts and remove the plenum panel.







8. Loosen the bolts and disconnect the Powertrain Control Module (PCM) harness connectors.







9. Remove the instrument panel finish panel.







10. Release the assist cable from the glove compartment.







11. Lower the glove compartment.
1 Release the tabs.
2 Lower the glove compartment.







12. If equipped with a compact disc changer, remove the glove compartment inner panel.
1 Remove the screw.
2 Remove the panel.







13. Remove the glove compartment instrument panel finish panel.
1 Remove the screws.
2 Remove the panel.







14. Remove the PCM bracket bolts and bracket.







15. Remove the PCM.

INSTALLATION
All vehicles







1. Install the PCM into the bracket.







2. Install the PCM into the vehicle through the glove box and install the bolts.







3. Install the glove compartment instrument panel finish panel.
1 Position the panel.
2 Install the screws.







4. If equipped with a compact disc changer, install the glove compartment inner panel.
1 Position the panel.
2 Install the screws.







5. Raise the glove compartment.
1 Raise the glove compartment.
2 Position the stop tabs.







6. Connect the assist cable to the glove compartment.







7. Install the instrument panel finish panel.







8. Connect the PCM harness connectors and tighten the bolts.







9. Install the plenum and the three bolts.







10. Install the cabin air filter housing.







11. Install the cabin air filter housing bolts.







12. Install the cross-vehicle support and the seven retaining bolts.







13. Install the cabin air filter.
14. Install the cowl vent screen.
15. Connect the battery ground cable.

Vehicles with automatic transmission
16. Connect the scan tool.
17. Select ICM.
18. Select ENTER SECURITY ACCESS. Wait 10 minutes for security access to be granted.
19. Select PARAMETER RESET.
20. Disconnect the scan tool.
21. Place ignition key in the OFF position.
22. Place ignition key in the RUN position.
23. Remove the ignition key.

Vehicles with manual transmission
24. Connect the scan tool.

NOTE: The Steering Column Lock (SCL) actuator will only allow communication with a tester after the SCL actuator has been activated. To activate the SCL actuator, open the driver door and do not put the key in the ignition (or alternatively, you can press one of the buttons on the key fob while there is no key in the ignition.) The SCL actuator will stay activated for 30 minutes after the driver door is opened (or a key fob button is pressed).

25. Place the ignition switch in the OFF position.
26. Select SCLM.
27. Select ENTER SECURITY ACCESS. Wait 8 minutes for security access to be granted.
28. Select PARAMETER RESET.
29. Place the ignition in the RUN position.
30. Select ICM.
31. Select ENTER SECURITY ACCESS. Wait 10 minutes for security access to be granted.
32. Select RESET SCLM PARAMETER.
33. Select PARAMETER RESET.
34. Disconnect the scan tool.
35. Place ignition key in the OFF position.
36. Place ignition key in the RUN position.
37. Remove the ignition key.