FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Engine Control Module: Service and Repair

How to Remove the ECM/PCM for Testing

If the inspection for a trouble code requires voltage or resistance checks at the ECM/PCM connectors, remove the ECM/PCM and test it:

1. Jump the SCS line with the HDS.




2. Remove the passenger's dashboard lower cover (A).
3. Remove the ECM/PCM mounting bolts (B) and the ECM/PCM (C).
4. Install the ECM/PCM in the reverse order of removal.
5. Open the SCS line with the HDS.
6. Do the ECM/PCM idle learn procedure.