Sedona V6-3.8L (2009)
3. Connect the Main 16-pin DLC cable (GHDM - 241000) between the VCI and the OBD-II connector, located under the driver's side of the instrument
panel.
4. 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 the AUTO VIN Function.
5. In the GDS main screen, select ECU Upgrade from the bottom right-hand corner. Next select Auto Mode, and then Engine. Perform the ECM upgrade
in accordance with normal GDS tool ECM upgrade procedures.
MANUAL UPGRADE PROCEDURE
NOTICE
NOTICE
Do NOT attempt to perform a Manual Mode upgrade unless Auto Mode fails. Always follow the instructions given on the GDS tool in either Auto or
Manual mode. See table for Manual Mode passwords.
Do NOT Force the Calibration into the Incorrect P/N ECM, this is subject to warranty chargeback.
