OPERATION
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PERFORMING A VEHICLE DOWNLOAD:
Performing a download is a very simple operation, simply follow the instructions dis-
played on the GT screen. Before downloading to a vehicle be sure to read all download
installation precautions and remove all fuses on GM brand vehicles. Note fuses must be
replaced after a download is complete.
Throughout the download process the
GT will prompt the user to enter en-
gine tuning information and specify
desired download feature informa-
tion. It is important that the installer
remain with the GT throughout the
entire download process.
The information in this subsection will cover:
• Engine Tuning
• Vehicle Specic Download features
• Changing Download Settings
• Returning to Stock
• Transferring to a new vehicle
Turn key to the “ON” position
when the GT
calls for it.
Do not start
the engine unless
the instructions or the
GT specically
call for it.