Bully Dog 40450 GTT+ - Manual (Page 33)

40450
GT T
+
32
InstAllInG the tune
In order to enjoy additional horsepower and other advantages of tuning your vehicle, you need to use the Install Down-
load feature. The process is basically the same when you are installing, changing settings, or returning to stock.
Important Preparation Steps
Choosing an Appropriate Time and Place to Install
Do not install if you will need to use the vehicle to get some-
where soon.
DO set aside at least an hour for this part of installation.
Under optimal circumstances the installation can be completed in
less than 30 minutes.
If you encounter any problems, you will need at least an hour to
resolve the problem.
Do not install if the vehicle is in a remote location.
DO make sure that you have access to a phone, electrical outlet and a
computer with internet access.
DO update the GT T+ online by using the Update Agent before you try
to install.
You might need to connect to a computer to get special files from
technical support if you encounter problems during the install.
Do not install if you do not have a way to contact technical
support.
DO make sure that you can contact Bully Dog technical support.
Technical support is open Monday-Friday, 8 a.m. – 5 p.m., Moun-
tain Standard Time.
If you decide to install on Friday evening and encounter problems,
you might not be able to use your vehicle until you are able to
contact technical support on Monday.
.. See page 43 for more information about contacting technical
support.
Managing Other Electronics
Do turn off all factory installed electronics inside the vehicle.
This includes:
Headlights, heater, air conditioning, stereo, DVD players, etc.
Failing to turn off all electronics can prevent a successful download.
Do disconnect additional electrical appliances. Remove any
chargers or electrical devices connected to:
Cigarette lighters, USB ports, or other types of electrical outlets in
the vehicle
Do disconnect any other aftermarket electronic device. This
includes:
Trailer brakes, stereo, alarm, CB, remote start, DPF delete, Sirius/XM
satellite radio, etc.
Any electrical device that was installed after the vehicle was
released from the factory.
Disconnect these items from the fuse box, or other power
connection. You do not have to completely physically uninstall
them; just make sure they are not getting power.
Make SURE all aftermarket fuses are removed
Make SURE that the Battery is Charged
DO make sure that your batteries are fully charged before begin-
ning any download.
It is a good idea to have a battery charger ready to connect to your
vehicle if the batteries begin to lose their charge while you are
installing the download.
Make SURE the Tuner is Ready
DO complete an online update with the Bully Dog Update Agent.
This is a free application available on the Bully Dog website.
This requires a computer with internet access.
See pages 20-27 for instructions on updating the GT T+.
IMPORTANT NOTE: It is not recommended to use the GT T+ with any other electronic tuner designed to increase horsepower.
CAUTION! This option actively reprograms the engine computer in your vehicle – if the process is interrupted because of poor prepa-
ration you will have problems which could prevent you from using the GT T+ or even being able to drive your vehicle for a few days.
In order to have the best installation experience possible, it is important to review the instructions and pay close attention to the
preparation steps listed below:
KEY CYCLES DISCLAIMER
IN ALL TOYOTA APPLICATIONS, IT IS VERY IMPORTANT THAT YOU DO NOT TURN THE KEY OFF AND ON UNLESS REQUESTED BY THE GT.
A KEY CYCLE IS WHEN YOU TURN THE KEY TO THE OFF POSITION, AND BACK TO THE RUN POSITION.
IF AT ANY POINT THE GT STOPS, READ ALL THE INFORMATION ON THE SCREEN TO SEE IF IT IS SAFE TO CYCLE THE KEY. IF THE SCREEN DOES NOT SAY TO CYCLE THE KEY, DO
NOT CYCLE THE KEY, TRY TO START THE TRUCK, OR TURN THE KEY TO THE OFF POSITION UNTIL YOU HAVE CALLED TECH SUPPORT.