Bully Dog 40417 - INSTALL THE TUNE (GENERAL INSTRUCTIONS)

40417 GT PLATINUM
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INSTALLING THE TUNE (GENERAL INSTRUCTIONS)
Toyota®, Jeep® and Hemi engine vehicles requires slightly different Preparation Steps, continue to the
appropriate section to find these preparation steps.
1. Complete the Pre-install steps
• Update GT Platinum using Update Agent.
• Physical Installation -pages.
• Install tune preparations.
2. Turn your key to the Run position. (DO NOT start the engine)
3. Go to the Main Menu
4. Choose Install Download
5. Follow the instructions on your Head Unit, which will include the following steps:
• You will need to turn your key to different positions and then press Continue.
Do NOT start the engine when turning the key to the Run position, or at any other time when you are installing the tune.
• You may be prompted with choices for certain settings like the speed limiter. Many of these are vehicle specific.
• If there is a problem or the GT Platinum displays an error message, do not change anything and contact technical support
immediately.
6. The GT Platinum will indicate when it is finished & then reboot to the Main Gauge
Display
• Once the tuner has rebooted to the Main Gauge Display, you can start and use your vehicle as you would normally.
IMPORTANT NOTE: There are certain times when disconnecting or interrupting power to the GT Platinum can interfere with the engine computer programming
process. If the engine write is interrupted, the programming on your engine computer can be corrupted. This can cause your vehicle not to start and possibly even
require the ECM to be replaced. The illustration below is an example of one of the times during the installation when it is vital that the power is not distrubed.