| 1. | Make sure you have the anti-theft code for the audio. |
| 2. | Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
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| 3. | Turn the ignition switch ON (II). |
| 4. | Make sure the HDS communicates with the vehicle and the ECM. If it doesn't, troubleshooting the DLC circuit. |
| 5. | Remove the battery. |
| 6. | Remove the cover (A).
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| 7. | Remove the bolts (D), then remove the ECM (E).
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| 8. | Disconnect the ECM connectors A, B, and C. NOTE: ECM connectors A, B, and C have symbols (A=¨, B=[utri], C=¡) embossed on them for identification. |
| 9. | Install the ECM and the battery in the reverse order of removal. |
| 10. | Except KN model: 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; ignore it, and continue this procedure. |
| 11. | Input the VIN to the ECM with the HDS. |
| 12. | Rewrite the immobilizer code with the ECM replacement procedure in the HDS; it allows you to start the engine. |
| 13. | Reset the ECM with the HDS. |
| 14. | Do the ECM idle learn procedure. |
| 15. | Do the CKP pattern learn procedure. |
| 16. | Enter the anti-theft code for the audio and set the clock. |