Bully Dog GT User manual

INSTALLATION
1
OWNERS MANUAL
Part 1: Physical Installation
Part 2: Operations and Downloading
Part 3: Internet Updates
Appendix: OEM pyrometers, pyrometer calibration, and other topics.

INSTALLATION
2
REMEMBER TO UPDATE!!!
Always update the GT before installing on a vehicle using the Update Agent internet
update software. Visit www.bullydog.com to download the Update Agent and get in-
stallation instructions for the Update Agent. The diagram below shows just how easy
it is to update any of our electronic products. For detailed update instructions check the
operating instructions.
UsetheUpdateAgentto
update the GT software
before installation on
vehicle. This will ensure
that the GT has the lat-
est programming avail-
able from Bully Dog.
Plug in the GT to the
USB Cable. SDcard mustbe
installed in the GT.
Plug the USB cable
into a PC that has
the Bully Dog Internet
Update software: The
Update Agent.
1.
2.
3.

INSTALLATION
3
INTRODUCTION
Congratulations on the purchasing of the GT. The GT is one of the most technologically
advanced tuning and monitoring devices available in the market place, second only to our
Performance ManagementTool (GT). The GT includes our Patent pending feature called the
Driving coach which assist users in maximizing driving eciency. Using the driving coach
feature end users can see improvements in fuel economy that will save enough money on
their monthly bill to completely oset the cost of the GT itself.
This product is a relatively easy product to install, if installation assistance is required this prod-
uct can be installed by any Bully Dog dealer and can also be installed using the assistance of
our technical support team.
At any time during installation and for operating or updating questions please call our techni-
cal support line: (866)-285-5936.
For other information visit our web site: www.bullydog.com
This instruction set outlines how to install and operate the GT gauge Tuner.

INSTALLATION
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DODGE
5.9L Cummins‘03-’07 2500
5.9L Cummins‘03-’07 3500
6.7L Cummins‘07-’09 2500
6.7L Cummins‘07-’09 3500
6.7L Cummins‘07-’09 4500
6.7L Cummins‘07-’09 5500
RAM
DIESEL applications

INSTALLATION
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CHEVROLET/GMC
6.6L Duramax ’06-’09 2500
6.6L Duramax ’06-’09 3500
EXPRESS
6.6L Duramax ’06-’09 2500
6.6L Duramax ’06-’09 3500
SAVANNAH
6.6L Duramax ’01-’09 2500
6.6L Duramax ’01-’09 3500
SILVERADO
6.6L Duramax ’01-’09 2500
6.6L Duramax ’01-’09 3500
SIERRA
6.6L Duramax ’06-’09 4500
6.6L Duramax ’06-’09 5500
KODIAK
6.6L Duramax ’06-’09 4500
6.6L Duramax ’06-’09 5500
TOPKICK
FORD
6.0L Power Stroke ’03-’07
6.4L Power Stroke ’08-’09
7.3L Power Stroke ’99-’03
7.3L Power Stroke ’99-’03
7.3L Power Stroke ’99-’03
7.3L Power Stroke ’99-’03
7.3L Power Stroke ’99-’03
F250
6.0L Power Stroke ’03-’07
6.4L Power Stroke ’08-’09
F350
6.0L Power Stroke ’03-’07
6.4L Power Stroke ’08-’09
F450
6.0L Power Stroke ’03-’07
6.4L Power Stroke ’08-’09
F550
6.0L Power Stroke ’03-’07
E250
6.0L Power Stroke ’03-’09
E350
6.0L Power Stroke ’03-’09
E450
6.0L Power Stroke ’03-’06
EXCURSION
Coming Soon
Coming Soon
Coming Soon
Coming Soon
Coming Soon

INSTALLATION
6
CHEVROLET/GMC/CADILLAC
EXPRESS /SAVANNAH 5.3L V8‘03-’09 1500
5.3L V8‘03-’05 2500
6.0L V8‘03-’04 1500
6.0L V8‘03-’08 2500
6.0L V8‘03-’08 3500
8.1L V8‘01-’03 3500
4.8L V8‘03-’09 2500
4.8L V8‘04-’09 3500
TAHOE
5.3L V8‘00-’09
4.8L V8‘00-’09
SIERRA/SILVERADO
5.3L V8 ‘99-’09 1500
8.1L V8‘01 1500
4.8L V8‘99-’09 1500
6.0L V8 ‘02-’07 Denali
6.0L V8 ‘07-’08 Vortec
6.0L V8 ‘99-’08 2500
6.2L V8 ‘07-’09 Denali
6.0L V8 ‘01-’07 Classic
5.3L V8 ‘99-’00 2500
8.1L V8‘01-’07 2500
YUKON/SUBURBAN
5.3L V8‘00-’09
5.3L V8‘00-’09 XL
4.8L V8‘00-’09
6.2LV8‘07-’09 Denali XL
6.2L V8‘01-’06 XL
6.0L V8‘01-’06 Denali
6.0LV8‘00-’08 Suburban
6.0LV8‘01-’06 Denali XL
6.2L V8 ‘07-’09 Denali
6.0L V8‘01-’06 XL
8.1LV8‘01-’06 Suburban
ESCALADE 5.3L V8‘02-’05
6.0L V8‘02-’06
6.2L V8‘07-’09
AVALANCHE 5.3L V8‘02-’09
6.0L V8‘07-’08
8.1L V8‘02-’06
GAS applications

INSTALLATION
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5.7L V8 Hemi‘03-’08 1500
5.7L V8 Hemi‘03-’08 2500
5.7L V8 Hemi‘03-’08 3500
DODGE
RAM
FORD/LINCOLN
F150 / E150 4.6L V8‘04-’08
5.4L V8‘04-’08
F250 / E250 4.6L V8‘04-’05
5.4L V8‘04-’08
6.8L V10‘04-’08
F350 / E350 5.4L V8‘04-’08
6.8L V10‘04-’08
MOTORHOME 5.4L V8‘04
6.8L V10‘04-’08
EXCURSION 5.4L V8‘04-’05
6.8L V10‘04-’05
EXPEDITION 4.6L V8‘04-’05
5.4L V8‘05-’07
EXPLORER 4.6L V8‘07
5.4L V8‘05-’07
MARK LT 5.4L V8‘05-’07
MUSTANG 4.0L V6‘07-’08
4.6L V8‘05-’08
6.8L V10‘04-’08
F450 / E450
F550 / E550 6.8L V10‘04-’08
NISSAN/INFINITY
TITAN 5.6L V8‘05-’09
ARMADA
QX56
PATHFINDER
FRONTIER
PATHFINDER
5.6L V8‘05-’09
5.6L V8‘05-’09
5.6L V8‘08-’09
4.0L V6‘05-’09
4.0L V6‘05-’09
4.0L V6‘05-’09

INSTALLATION
8
PART 1
Physical Installation
These operating instructions are split into four sections:
SECTION 1:Parts Included
SECTION 2: Parts Description
SECTION 3:Installation Overview
SECTION 4:Installation
SECTION 5:Mounting the GT using theWindshield mount

INSTALLATION
9
PART 1 PHYSICAL INSTALLATION CONTENTS
ONLINE UPDATES.............................................................................................. PG.2
INTRODUCTION ............................................................................................... PG. 3
GT DIESEL APPLICATIONS.............................................................................PGS. 45
GT GAS APPLICATIONS..................................................................................PGS. 67
TABLE OF CONTENTS ........................................................................................ PG. 9
BILL OF MATERIALS ........................................................................................PG. 10
PARTS DESCRIPTION ................................................................................PGS. 1114
GT Head Unit.................................................................................................pg. 11
OBD II Adapter Plug.....................................................................................pg. 512
GT Main Wire Harness.................................................................................... pg.13
Power Wire ...................................................................................................pg. 13
Micro SD Card................................................................................................pg. 14
Universal Windshield Mount..........................................................................pg. 14
INSTALLATION.........................................................................................PGS. 1520
Installation Overview....................................................................................pg. 15
Installation ..................................................................................................pg. 16
Step 1: Connecting the OBDII........................................................................pg. 16
Step 2: Connecting the PowerWire ..............................................................pg. 17
Step 3: Running GT MainWire Harness .........................................................pg. 19
Mounting GT to Windshield Mount ................................................................pg. 20

INSTALLATION
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SECTION 1:Parts Included
The list below includes by name the major parts included in your GT package. The tools list
indicates all of the tools necessary to complete the GT install.
1. The GT/Watch Dog Head Unit
3. Main Wire Harness
5. Micro SD Card
3. Windshield Mount
4. The GT/Watch PowerWire
2. OBDII Adapter Plug
TOOLS NEEDED
• Fuse Puller
• Voltage Meter (optional)
EXTRA PARTS (optional)
• Fuse Jack
• Spade connector