Table of Contents
Advertisement
To verify the vehicle is affected, be sure to check the Calibration Identification of the vehicle's
ECM's ROM ID and reference the Information Table as necessary.
1. Connect the power supply cable to the GDS tool.
NOTICE
If attempting to perform the ECU upgrade with the power supply cable disconnected from the GDS
tool, be sure to check that the GDS tool is fully charged before ECU upgrade. If the GDS tool is not
fully charged, failure to perform the ECU upgrade may occur. Therefore, it is strongly
recommended that the power supply connector be connected to the GDS tool.
2. Connect the USB cable between the VCI and the GDS tool.
NOTICE
If attempting to perform the ECU upgrade with the power supply cable disconnected from the GDS
tool, be sure to check that the GDS tool is fully charged before ECU upgrade. If the GDS tool is not
fully charged, failure to perform the ECU upgrade may occur. Therefore, it is strongly
recommended that the power supply connector be connected to the GDS tool.
3. Connect the 16-pin DLC cable from the VCI into the vehicle's 16-pin connector under the driver
side instrument panel.
4. Turn on the VCI and diagnostic terminal with the ignition key in the ON position.
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 the VIN AUTO DETECT Function.
6. Once back at the GDS Main Screen, select ECU Upgrade, then select Auto Mode, and then
ESC in the left ECU Upgrade column, then perform the ECU upgrade in accordance with normal
GDS tool ECU upgrade procedures.
Manual Upgrade Procedure
NOTICE
Advertisement
Table of Contents
