Veracruz FWD V6-3.8L (2009)
9. The vehicle battery voltage is checked to make sure it is at least 12 volts to ensure reliable update results. Click OK if the results indicate Voltage is
OK.
NOTE:
If voltage is below 12 volts, click Cancel and then run the engine for 10 minutes or longer to ensure an adequate battery charge state for reliable update
results.
10. Update will begin and the progress of the update will appear on the bar graph.
11. Updating will occur until 100% is reached on the bar graph. Turn the ignition key OFF for 10 seconds, place it back in the ON position and then
click OK to continue according to Information displayed on the screen.
12. Click OK on the final screen, which indicates update is complete.
13. Check if any incidental Diagnostic Trouble Codes (DTC) have been created by the update and clear the DTC (s) present.
14. Start the engine to confirm proper operation of the vehicle.
MANUAL UPDATE PROCEDURE USING THE GDS:
CAUTION:
^ Manual update should be performed only when automatic update fails after the ECM update had begun showing the progress bar.
^ Pull out the ECM fuse from the engine compartment junction box or disconnect the battery negative cable for at least one minute to reset the control
unit before performing the manual update. Turn the ignition key back to the ON position.
^ If neither of the above works, disconnect the connectors from the ECM for 10 minutes and try again.
1. Within the ECU Upgrade screen, select Manual Mode in the left column, then select the appropriate upgrade event# from the table below. Select the
appropriate control unit part number with reference to the ROM ID Information Table and click OK.
