Engine Control Module: Service and Repair

ECM/PCM Replacement 2005-2006 models

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. Turn the ignition switch ON (II).

NOTE: DTC P0630 "VIN Not Programmed or Mismatch" may be stored because the VIN has not been programmed into the ECM/PCM; ignore it, and continue this procedure.

7. Input the VIN to the ECM/PCM with the HDS.
8. Rewrite the immobilizer code with the ECM/PCM replacement procedure in the HDS; it allows you to start the engine.
9. Reset the ECM/PCM with the HDS.
10. Do the ECM/PCM idle learn procedure.
11. Do the CKP pattern learn procedure.