PCM Replacement

PCM Replacement




1. Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
2. Turn the ignition switch ON (II).
3. Select the INSPECTION MENU with the HDS.
4. Do the TP LEARNING CHECK in the ETCS TEST.
5. Turn the ignition switch OFF.
6. Jump the SCS line with the HDS.




7. Remove the cover (D), from the PCM (E).
8. Disconnect PCM connectors A, B, and C.

NOTE: PCM connectors A, B, and C have symbols (A= , B= , C= ) embossed on them for identification.

9. Remove the bolts (F), then remove the PCM (E).
10. Install the PCM in the reverse order of removal.
11. Open the SCS with the HDS.
12. Turn the ignition switch ON (II).

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

13. Input the VIN to the PCM with the HDS.
14. Rewrite the immobilizer code with the PCM replacement procedure in the HDS; it allows you to start the engine.
15. Reset the PCM with the HDS.
16. Do the CKP pattern learn procedure.
17. Do the idle learn procedure.