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6. Once back at the GDS Main Screen, select ECU Upgrade from the bottom right-hand corner.
Next select Auto Mode, and then Engine Perform the ECM/ECU upgrade in accordance with
normal GDS tool ECM/ECU upgrade procedures.
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.
MANUAL MODE PCM UPGRADE PASSWORDS
7. When the GDS tool reports that the PCM upgrade has been successfully completed, click OK,
turn OFF the ignition key, and wait at least 10 seconds before attempting to start the engine.
8. Check for Diagnostic Trouble Codes using the GDS and erase any DTCs stored, such as ESC
and TPMS. Due to CAN BUS, multiple DTC's may be set during reprogramming.
9. Start the engine to confirm proper operation of the vehicle.
AFFECTED PRODUCTION RANGE
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