Manual Update Procedure

NOTE:
^ In the event that option "01. EF AT SHIFT QUALITY [AUTO]" fails to download the new TCM program, option "02. EF AT SHIFT QUALITY [ERROR]" must be used.

^ Confirm all connections are established as shown in the "AUTOMATIC UPDATE PROCEDURE" before continuing.

1. Turn the ignition to the ON position.

2. Turn the Hi-Scan Pro ON.





3. Select option "16. EF AT 2-3 & N-D, R SHIFT QUALITY" and press ENTER.





4. Select option "02. EF AT SHIFT QUALITY [ERROR]" and press ENTER.





5. Choose the vehicle type which is correct for your vehicle.








6. Select the correct password for the manual update mode which is correct for the vehicle specification by referring to the chart shown. Then press ENTER.

WARNING:
Be sure to input the correct password. If an incorrect password is selected, the correct program will not be down loaded.





7. The Hi-Scan Pro will establish communication.

NOTE:
Once the password is entered and accepted, the rest of the process is exactly the same as the automatic update procedure.





8. The Hi-Scan Pro will reprogram the TCM or ECM/TCM.

WARNING:
Do not interrupt the reprogramming at any time. The TCM/ECM may be rendered inoperative if the program does not download completely.





9. The Hi-Scan Pro checks the TCM ID or ECM/TCM IDs to confirm reprogramming is complete.

NOTE:
Check the new TCM ID or ECM/TCM IDs displayed on the screen with the TCM/ECM specifications shown in this TSB to verify that the correct TCM or ECM/TCM program has been downloaded.





10. When the reprogramming is completed successfully, turn the ignition to the OFF position for 20 seconds and then start the engine for proper operation.