Sorento 4WD V6-3.8L (2009)
3. Connect the Main 16-pin DLC cable (GHDM 241000) to the VCI.
4. Connect the Main 16-pin DLC cable (GHDM 241000) to the OBD-II connector, located under the driver's side of the instrument panel.
5. With the ignition key ON, turn ON the VCI and GDS tool. Access the GDS vehicle identification number (VIN) screen and configure the vehicle
using manual VIN entry.
*NOTICE
Global Diagnostic System (GDS) users should access the "Notice" function from the GDS Main Screen for instructions regarding ECU upgrade
events.
6. At the GDS Main Screen, select ECU UPGRADE from the menu buttons located on the bottom of the screen Next, select Auto Mode, AT.
7. Perform the TCM upgrade in accordance with normal GDS tool ECU upgrade procedures.
8. Follow the procedures displayed on the GDS screen to complete the ECU Upgrade process. Return to the GDS main screen when complete.
9. Check for (and clear) any Diagnostic Trouble Codes (DTCs) in the Engine, Trans, and ABS/ESC ECUs.
10. Perform the TCU SUB ROM RESET and adaptive value reset procedure in accordance with Trans/Drive TSB 017, steps 26-30.
11. Confirm proper shift points of A/T units after reprogramming to reduce customer complaints of excessive shift shock and improper shift points.
