Sonata GLS V6-2.7L (2002)
15.
The Hi-Scan Pro will download the new ECM and TCM programs at the same time.
NOTE:
If the Hi-Scan Pro does not download the program, use the Manual Update Procedure following this section.
WARNING:
Do not interrupt the reprogramming at any time. The ECM and TCM may be rendered inoperative if the program does not download completely.
16.
When the "REPROGRAMMING COMPLETED!" message is displayed, the TCM or ECM/TCM reprogramming process is complete.
NOTE:
Check the new TCM or ECM/TCM IDs displayed on the screen with the ECM/TCM specifications shown in this TSB to verify that the correct TCM
or ECM/TCM program has been downloaded.
17.
When the reprogramming is completed successfully, turn the ignition to the OFF position for 20 seconds and then start the engine for proper
operation.
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.
