Directed GM11 User manual

GM11
INSTALLATION GUIDE
This product is intended for installation by a professional installer only! Attempts to install this
product by a person other than a trained professional may result in severe damage to a vehicle’s
electrical system and components.
2019-12-03
© 2019 Directed, Vista CA
Directed Digital
Solutions
Designed by Installers for Installers

Contents
Warning! Safety first ....................................................................................................................... 3
Introduction .................................................................................................................................... 4
Pre-installation and application warnings ..................................................................................... 4
Vehicle application guide........................................................................................................... 5
Wiring connections ......................................................................................................................... 6
Main power harness (H1), 12-pin thick gauge connector ............................................................... 6
Auxiliary output harness (H2), 16-pin black connector ................................................................... 6
Analog harness (H3), 18-pin white connector ............................................................................... 7
MC501 harness (H4), 8 thick-gauge wires (optional)..................................................................... 7
Installation (wiring diagrams & vehicle wiring reference charts) ............................................................ 8
Type 1 with T-Harness (THGMC2) ............................................................................................... 8
Type 1 ..................................................................................................................................... 9
Type 2 with T-Harness (THGMC2) ............................................................................................. 15
Type 2 ................................................................................................................................... 16
Type 3 .................................................................................................................................. 21
Type 4 ................................................................................................................................... 23
Type 5 ................................................................................................................................... 25
Connecting the module ............................................................................................................ 28
Important! .............................................................................................................................. 28
Manual or automatic transmission selection ................................................................................ 28
Optional sensors ..................................................................................................................... 29
RF Systems ............................................................................................................................. 29
When used in conjunction with SmartStart.................................................................................. 29
Module programming.............................................................................................................. 30
LED diagnostics and troubleshooting.......................................................................................... 31
Soft reset................................................................................................................................ 33
Hard reset .............................................................................................................................. 33
Learning the Tach (not needed with Virtual Tach) ............................................................................... 34
Initializing Virtual Tach (not needed with hardwired or data tach applications) ..................................... 34
Limited lifetime consumer warranty .................................................................................................. 35
Quick Reference Guide.................................................................................................................. 36

Warning! Safety first
The following safety warnings must be observed at all times:
• Due to the complexity of this system, installation of this product must only be performed by an authorized Directed dealer.
• When properly installed, this system can start the vehicle via a command signal from the remote control. Therefore, never
operate the system in an area that does not have adequate ventilation.
The following precautions are the sole responsibility of the user; however, authorized Directed dealers should:
• Never use a test light or logic probe when installing this unit. Always use a multimeter.
• Never operate the system in an enclosed or partially enclosed area without ventilation (such as a garage).
• When parking in an enclosed or partially enclosed area or when having the vehicle serviced, the remote start system must
be disabled using the installed toggle switch. It is the user’s sole responsibility to properly handle and keep out of reach from
children all remote controls to assure that the system does not unintentionally remote start the vehicle.
• USER MUST INSTALL A CARBON MONOXIDE DETECTOR IN OR ABOUT THE LIVING AREA ADJACENT TO THE VEHICLE.
ALL DOORS LEADING FROM ADJACENT LIVING AREAS TO THE ENCLOSED OR PARTIALLY ENCLOSED VEHICLE
STORAGE AREA MUST REMAIN CLOSED AT ALL TIMES.
Use of this product in a manner contrary to its intended mode of operation may result in property damage, personal injury, or
death. Except when performing the Safety Check outlined in this installation guide, (1) Never remotely start the vehicle with
the vehicle in gear, and (2) Never remotely start the vehicle with the keys in the ignition. The user is responsible for having the
neutral safety feature of the vehicle periodically checked, wherein the vehicle must not remotely start while the car is in gear.
This testing should be performed by an authorized Directed dealer in accordance with the Safety Check outlined in this product
installation guide. If the vehicle starts in gear, cease remote start operation immediately and consult with the user to fix the problem
immediately.
OPERATION OF THE REMOTE START MODULE IF THE VEHICLE STARTS IN GEAR IS CONTRARY TO ITS INTENDED MODE OF
OPERATION. OPERATING THE REMOTE START SYSTEM UNDER THESE CONDITIONS MAY RESULT IN PROPERTY DAMAGE
OR PERSONAL INJURY. IMMEDIATELY CEASE THE USE OF THE UNIT AND REPAIR OR DISCONNECT THE INSTALLED REMOTE
START MODULE. DIRECTED WILL NOT BE HELD RESPONSIBLE OR PAY FOR INSTALLATION OR REINSTALLATION COSTS.
Remote starters for manual transmission pose significant risks if not properly installed and operated. When testing to ensure the
installation is working properly, only remote start the vehicle in neutral gear, on a flat surface and with a functional, fully engaged
parking brake. Do not allow anyone to stand in front of or behind the vehicle.
This product should not be installed in any convertible vehicles, soft or hard top with a manual transmission. Installation in such
vehicles may pose certain risk.
3Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Introduction
The GM11 firmware for Directed Digital Solutions is compatible with specific Buick, Cadillac, Chevrolet,
GMC, Hummer, Pontiac, Saturn, and Suzuki vehicles. It is a complete solution for remote start, security (if
applicable), bypass interface, and convenience. This guide provides information on the installation of the
module using GM11. If you would prefer using this system as a digital solution, go to www.directechs.com
and search for the make, model and year of the vehicle. This will allow you to find the proper firmware and
corresponding installation guide.
Warning! This module can only be programmed via the web tool, which can be found on www.directechs.com or using the
Directechs Mobile application for mobile devices. Features and functions will become accessible when you connect the module
using the XKLoader.
Pre-installation and application warnings
Firmware notes: This section highlights important information for this specific firmware and will assist in
pricing accordingly, as well as bringing awareness to any operational or vehicle limitations.
T-Harness
compatible THGMC2 Keys required for programming 1Keys required for operation 0
The optional Plug & Play THGMC2 T-Harness is sold separately.
The Cadillac SRX, Chevrolet Captiva Sport, Chevrolet Equinox, 2018-2020 Chevrolet Express Van, 2018-2020 GMC
Savana, Pontiac Torrent, Saturn VUE and Suzuki XL7 are NOT compatible with optional T-Harness THGMC2.
The Cadillac CTS, Chevrolet Impala/Impala Limited and Buick Lucerne require the trunk feature to be set to Electric Rear
Hatch option for the trunk to work.
The OBDII Diagnostic Connector features will remain the same even when the T-Harness is installed.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic
connector.
Refer to the "Vehicle wiring reference chart" following each installation type.
General notes: This section highlights important information for this specific firmware.
[1] The installation of an aftermarket hood pin is ONLY required on vehicles that are NOT equipped with a factory hood pin.
[2] The siren is ONLY required when enabling the security features during module flashing.
Additional parts required (maximum required):
6A Diode
0 x 1A Diodes 86 85
30
87a
87
0 x Relay
Resistor 100Ω
0 x Resistor
Fuse 7.5A
0 x Fuse
4Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Vehicle application guide
The following table lists the vehicles and features which are compatible with this product. The number assigned to each year
allows you to determine which installation type should be used for your vehicle.
Vehicles
2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 PK-Immobilizer Bypass-Data No Key Req'd CC-Heated Seats Activation DL-Arm Factory Security DL-Disarm Factory Security DL-Door Lock Control DL-Door Unlock DL-Driver Priority Unlock DL-Trunk / Hatch Release FOB-Control of aftermarket alarm with OEM remote RS-3x LOCK START (Start control using OEM Remote) RS-3x LOCK STOP (Stop control using OEM Remote) RS-Accessory Activation RS-Ignition Activation RS-RAP Shut Down (Retained ACC Power) RS-Remote Start Takeover RS-SmartStart RS-Start (Crank) Activation RS-Tach / RPM Output SS-Entry Monitoring ALL Door Pins SS-Entry Monitoring Hood Pin SS-Entry Monitoring Trunk/Hatch Pin SS-Factory Alarm Trigger Monitoring ST-Brake Status (foot brake) ST-Door Locks Status ST-Ignition Status
Buick
Enclave 1111111111 •••••••••••••••••••••••••
Lucerne 111111• •••••••••••••••••••••••
Cadillac 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
CTS 111111 • •••••••••••••••••••••••
CTS Coupe 1111 • •••••••••••••••••••••••
CTS Wagon 11111 • •••••••••••••••••••••••
DTS 111111• •••••••••••••••••••••••
Escalade 22222222 •••••••••••••••••••••••••
SRX 333 •••••••••••••••••••••••••
Chevrolet 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
Avalanche 2222222 • ••••• •••••••••••••••••
Caprice 111 •••••••••••••••••••••••••
Captiva Sport 444 • •••••••••••••••••••••••
Equinox 555 • •••••••••••••••••••••••
Express Van 2222222222222 • •••••••••••••••••••••••
Impala 11111111• •••••••••••••••••••••••
Impala Limited 111 •••••••••••••••••••••••••
Monte Carlo 11• •••••••••••••••••••••••
Silverado 1500 2222222 •••••••••••••••••••••••••
Silverado 2500/3500 22222222 •••••••••••••••••••••••••
Suburban 22222222 •••••••••••••••••••••••••
Tahoe 22222222 •••••••••••••••••••••••••
Traverse 111111111 •••••••••••••••••••••••••
GMC 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
Acadia 1111111111 •••••••••••••••••••••••••
Savana 2222222222222 • •••••••••••••••••••••••
Sierra 1500 2222222 ••••••• •••••••••••••••••
Sierra 2500/3500 22222222 ••••••• •••••••••••••••••
Yukon 22222222 •••••••••••••••••••••••••
Hummer 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
H2 222 •••••••••••••••••••••••••
Pontiac 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
G8 11 •••••••••••••••••••••••••
Torrent 555 • •••••••••••••••••••••••
Saturn 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
Outlook 1111 •••••••••••••••••••••••••
VUE (4-Cylinder) 555 • •••••••••••••••••••••••
VUE (V6) 444 • •••••••••••••••••••••••
Suzuki 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06
XL7 555 • •••••••••••••••••••••••
Legend:
CC: Comfort & Convenience Controls
DL: OE Door Lock & Alarm Controls
FOB: Sync CAN Interface w/ FOB Remote
PK: Transponder & Immobilizer Override
RS: Remote Start & Engine Controls
SS: Integrated Security & Monitoring
ST: Function/Feature Status
5Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Wiring connections
The wiring connections listed below are specific to this firmware.
Main power harness (H1), 12-pin thick gauge connector
Conn./Pin Color Description
H1/1 White Relay 3 COM – Parking Light Output 1
H1/2 White/Brown Relay 3 N.O. – Parking Light Input 1
H1/3 Brown/Red Relay 2 N.O. – No Connection
H1/4 Yellow/Red Relay 2 COM – Immobilizer Interrupt (conn. side)
H1/5 Orange/Red Relay 2 N.C. – Immobilizer Interrupt (vehicle side)
H1/6 Yellow Relay 1 COM – (+) Ignition Output1
H1/7 White Relay 3 COM – Parking Light Output 1
H1/8 White/Brown Relay 3 N.O. – Parking Light Input 1
H1/9 Black (-) Ground
H1/10 Red (+) 12V Input
H1/11 Orange/Yellow Relay 1 N.C. – No Connection 1
H1/12 Brown Relay 1 N.O. – (+) 12 V Input1
Auxiliary output harness (H2), 16-pin black connector
Conn./Pin Color Description
H2/1 Violet/Brown No Connection
H2/2 Yellow/Black Clock
H2/3 Orange/Black Data
H2/4 Tan HS CAN Low
H2/5 Tan/Black HS CAN High
H2/6 Light Green Single Wire CAN
H2/7 Orange/Green No Connection
H2/8 Orange/Brown No Connection
H2/9 Violet/Green No Connection
H2/10 Green/Black (-) Parking Lights Output 2
H2/11 White/Violet No Connection 2
H2/12 White/Red (+) Accessory Output 2
H2/13 Lt. Blue/Black (-) RAP Off Output 2
H2/14 Green/Red No Connection 2
H2/15 N/A No Connection
H2/16 Violet/Yellow No Connection
1. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed.
2. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed. Note that they are low current and a relay
may be necessary.
6Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Analog harness (H3), 18-pin white connector
Conn./Pin Color Description
H3/1 Lt. Blue/Red No Connection
H3/2 Black/White (-) Parking Brake Input (manual transmission) 2
H3/3 Gray (-) Hood Input 2
H3/4 N/A No Connection
H3/5 Gray/Black (+) Glow Plug Input 2
H3/6 Violet/White (AC) Tach Input 2
H3/7 Dark Blue No Connection 1
H3/8 Brown/Black (-) Horn 1
H3/9 Red/White No Connection 1
H3/10 White/Green (-) Door Input 2
H3/11 Yellow/Green (+) Door Input 2
H3/12 Blue/Red No Connection
H3/13 Light Blue (-) Trunk Trigger Input 2
H3/14 Pink/Yellow (-) Activation (start) Input
H3/15 Dark Green No Connection 1
H3/16 Brown/White (+) Brake Input 2
H3/17 Brown (+) Siren Output 1
H3/18 Blue/White (-) Ground When Running (status) Output 1
MC501 harness (H4), 8 thick-gauge wires (optional)
Conn./Pin Color Description
H4/1 Pink/White (+) Ignition 2/Flex Relay Output 3
H4/2 Red/White (+) Fused (30A) Ignition 2/Flex Relay Input
H4/3 Pink (+) Ignition Output (also input to Yellow in ribbon cable)
H4/4 Red (+) 12 Volt (battery) Input
H4/5 Orange (+) Accessory Output
H4/6 Red (+) 12 Volt (battery) Input
H4/7 Green Starter Input (from key switch) 4
H4/8 Violet (+) Starter Output (to starter)
1. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed. Note that they are low current and a relay
may be necessary.
2. These connections are only required if the corresponding statuses are not supported by the firmware. See "Vehicle application guide" on page 5 for a
list of compatible features.
7Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Installation (wiring diagrams & vehicle wiring reference charts)
Type 1 with T-Harness (THGMC2)
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
16 12
(-) Driver Door Trigger:
Gray/Black: pin 13
BCM X6
connector
Drivers Window Switch
(in drivers door)
HS CAN Low: Tan
Single Wire CAN: Lt. Green
HS CAN High: Tan/Black
TYPE 2
TYPE 1
16-Pin
Black
Connector
12-Pin
White
Connector
Remote
Start
Safety
Override
The Remote Start
Safety Override
Switch MUST
be in the ON
position.
Immobilizer
Control Module
(under ignition switch)
Ignition Switch
Ignition
Barrel THGMC2
(Optional T-Harness)
4 3 2 1
10
25 19
4 3 2 1
(-) Hood Input: Gray: 3
Hood Pin
(-) Driver
Door Trigger:
Gray/Black:
pin 10
(-) Parking Lights:
Pin 8
(-) RAP Off Output: Lt. Blue/Black
1 8
169
OBDll Plug
Black
Connector
Single Wire CAN: Dk. Green, pin 1
HS CAN High: Tan/Black or Tan/White, pin 6
HS CAN Low: Tan, pin 14
(-) Parking Lights Output: Lt. Green/Black
16
8
9
1
13
Siren
(+) Siren Output: Brown: 17
Wiring diagram with T-Harness (THGMC2)
X2 X1 X4 X3X6 X5
X7
BCM - X2
connector
1
10
11
19
43 2
8
5
25
18
2021
17
9
76
16 15 14 13 12
2223
24
NOT USED
OR
BCM
(left of steering column, above passenger kick,
above gas pedal or under drivers dash)
8Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Type 1
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
1
10
11
19
43 2
8
5
25
18
2021
17
9 7 6
16 15 14 13 12
2223
24
Siren
The Remote Start
Safety Override
Switch MUST be in
the ON position.
Remote Start Safety
Override Switch
Hood Pin
(-) Hood Input: Gray: 3
(+) Siren Output: Brown: 17 6: Yellow: (+) Ignition Output
5: Orange/Red: Immobilizer Interrupt (vehicle side)
4: Yellow/Red: Immobilizer Interrupt (conn. side)
(-) Parking Lights Output: Green/Black: 10
(+) Accessory Output: White/Red: 12
Single Wire CAN: Lt. Green: 6
9: Black: (-) Ground
10: Red: (+) 12V Input
HS CAN Low: Tan: 4
HS CAN Low: Tan, pin 14
Single Wire CAN: Dk. Green, pin 1
(-) Parking Lights: Pin 8
HS CAN High: Tan/Black or Tan/White, pin 6
HS CAN High: Tan/Black: 5
12: Brown: (+) 12V Input
(-) RAP Off Output: Lt. Blue/Black: 13
16
8
9
1OBDII Plug
Black Connector BCM
(left of steering column, above passenger kick,
above gas pedal or under
drivers dash)
BCM - X2 connector
BCM - X4 connector
4 3 2 1
543 2 1
Immobilizer
Control Module
Drivers Window Switch
(in drivers door)
(under ignition switch)
(+) 12V: Pin 1
Immobilizer Power: Pin 1
X7 X6 X5 X4 X3 X2 X1
(-) Drivers Door Trigger: Gray/Black, pin 10
BCM
X6 connector
Ignition
Barrel
916
8
1
(-) Drivers Door Trigger:
Gray/Black, pin 13
10
25 19
4 3 21
4 3 2 1
25 19
Wiring diagram
13
Ignition
Switch Connector
(black conn.)
(+) Ignition: Pink, pin 1
(+) Accessory: Brown, pin 3
1234 5 6
CUT
OR
9Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Buick Enclave 2008-2017
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
Buick Lucerne 2006-2011
Immobilizer Interrupt Orange 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/Yellow 1 (+) BCM above passenger kick, X4 connector. Black 25 F
Parking Lights Lt. Blue/Tan 8 (-) BCM above passenger kick, X2 connector. White 25 F
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
10 Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Cadillac CTS 2008-2013
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM above gas pedal, X4 connector. Black 25 G
Parking Lights Brown/White 8 (-) BCM above gas pedal, X2 connector. White 25 G
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Cadillac CTS Coupe 2011-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM above gas pedal, X4 connector. Black 25 G
Parking Lights Brown/White 8 (-) BCM above gas pedal, X2 connector. White 25 G
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Cadillac CTS Wagon 2010-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM above gas pedal, X4 connector. Black 25 G
Parking Lights Brown/White 8 (-) BCM above gas pedal, X2 connector. White 25 G
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Cadillac DTS 2006-2011
Immobilizer Interrupt Orange/Pink 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/Yellow 1 (+) BCM above passenger kick, X4 connector. Black 25 F
Parking Lights Lt. Blue 8 (-) BCM above passenger kick, X2 connector. White 25 F
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
11 Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Chevrolet Caprice 2011-2013
Immobilizer Interrupt Orange/Black 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Orange/Red 1 (+) BCM above gas pedal, X4 connector. Black 25 G
Parking Lights Brown/White 8 (-) BCM above gas pedal, X2 connector. White 25 G
Driver Door Trigger (WITH
express window up/down)
Gray/Black or Brown/
White 10 (-) BCM above gas pedal, X6 connector. Pink 25 G
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Impala 2006-2013
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM under driver dash, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM under driver dash, X2 connector. White 25 D
Driver Door Trigger Gray/Black 10 (-) BCM under driver dash, X6 connector. Pink 25 D
Chevrolet Impala Limted 2014-2015
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM under driver dash, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM under driver dash, X2 connector. White 25 D
Driver Door Trigger Gray/Black 10 (-) BCM under driver dash, X6 connector. Pink 25 D
Chevrolet Monte Carlo 2006-2007
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM under driver dash, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM under driver dash, X2 connector. White 25 D
Driver Door Trigger Gray/Black 10 (-) BCM under driver dash, X6 connector. Pink 25 D
12 Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Chevrolet Traverse 2009-2017
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
GMC Acadia 2007-2016
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
Pontiac G8 2008-2009
Immobilizer Interrupt Orange/Black 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Orange/Red 1 (+) BCM under driver dash, X4 connector. Black 25 D
Parking Lights Brown/White 8 (-) BCM under driver dash, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM under driver dash, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
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Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Saturn Outlook 2007-2010
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 1 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM in center dash below radio, X4
connector. Black 25 H
Parking Lights Brown/White 8 (-) BCM in center dash below radio, X2
connector. White 25 H
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM in center dash below radio, X6 connector. Pink 25 H
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
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Type 2 with T-Harness (THGMC2)
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
16 12
(-) Driver Door Trigger:
Gray/Black: pin 13
BCM X6
connector
Drivers Window Switch
(in drivers door)
HS CAN Low: Tan
Single Wire CAN: Lt. Green
HS CAN High: Tan/Black
TYPE 2
TYPE 1
16-Pin
Black
Connector
12-Pin
White
Connector
Remote
Start
Safety
Override
The Remote Start
Safety Override
Switch MUST
be in the ON
position.
Immobilizer
Control Module
(under ignition switch)
Ignition Switch
Ignition
Barrel THGMC2
(Optional T-Harness)
(-) Hood Input: Gray: 3
Hood Pin
(-) Driver Door Trigger:
Gray/Black:
pin 10
(-) Parking Lights:
Pin 8
(-) RAP Off Output: Lt. Blue/Black
1 8
169
OBDll Plug
Black
Connector
Single Wire CAN: Dk. Green, pin 1
HS CAN High: Tan/Black or Tan/White, pin 6
HS CAN Low: Tan, pin 14
(-) Parking Lights Output: Lt. Green/Black
16
8
9
1
13
Siren
(+) Siren Output: Brown: 17
Wiring diagram with T-Harness (THGMC2)
X2 X1 X4 X3X6 X5
X7
BCM
(left of steering column or under passenger side dash)
BCM - X2
connector
1
10
11
19
43 2
8
5
25
18
2021
17
976
16 15 14 13 12
2223
24
NOT USED
4 3 2 1
10
4 3 2 1
OR
15 Directed Digital Solutions GM11
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Type 2
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
1
10
11
19
43 2
8
5
25
18
2021
17
976
16 15 14 13 12
2223
24
Siren
The Remote Start
Safety Override
Switch MUST be in
the ON position.
Remote Start Safety
Override Switch
Hood Pin
(-) Hood Input: Gray: 3
(+) Siren Output: Brown: 17 6: Yellow: (+) Ignition Output
5: Orange/Red: Immobilizer Interrupt (vehicle side)
4: Yellow/Red: Immobilizer Interrupt (conn. side)
(-) Parking Lights Output: Green/Black: 10
(+) Accessory Output: White/Red: 12
Single Wire CAN: Lt. Green: 6
9: Black: (-) Ground
10: Red: (+) 12V Input
HS CAN Low: Tan: 4
HS CAN Low: Tan, pin 14
Single Wire CAN: Dk.Green, pin 1
(-) Parking Lights:
Pin 8
HS CAN High: Tan/Black or Tan/White, pin 6
HS CAN High: Tan/Black: 5
12: Brown: (+) 12V Input
(-) RAP Off Output: Lt. Blue/Black: 13
16
8
9
1OBDII Plug
Black Connector
BCM - X2 connector
BCM - X4 connector
4 3 2 1
543 2 1
Immobilizer
Control Module
Drivers Window Switch
(brown conn.)
(under ignition switch)
(+) 12V:
Red/White,
pin 1
Immobilizer Power:
Red/White, pin 1
X7 X6 X5 X4 X3 X2 X1
(-) Drivers Door Trigger:
Gray/Black, pin 10
BCM - X6 connector
Ignition
Barrel
916
8
1
(-) Drivers Door Trigger:
Gray/Black, pin 13
10
25 19
4 3 21
4 3 2 1
25 19
Wiring diagram
13
Ignition
Switch Connector
(green or black conn.)
(+) Ignition: Pink, pin 2
(+) Accessory: Brown, pin 3
12 3 4 5 6
CUT
BCM
(left of steering column or under passenger side dash)
OR
16 Directed Digital Solutions GM11
© 2019-12-03 Directed. All rights reserved.

Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Cadillac Escalade 2007-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Green 6 B
Accessory Brown 3 (+) Ignition Switch. Green 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Avalanche 2007-2013
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Green 6 B
Accessory Brown 3 (+) Ignition Switch. Green 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Express Van 2008-2020
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM under passenger dash, X4 connector. Black 25 F
Parking Lights Lt. Blue 8 (-) BCM under passenger dash, X2 connector. White 25 F
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM under passenger dash, X6 connector. Pink 25 F
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
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Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Chevrolet Silverado 1500 2007-2013
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Silverado 2500/3500 2007-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Suburban 2007-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
Chevrolet Tahoe 2007-2014
Immobilizer Interrupt Red/White 1 (+) Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Green 6 B
Accessory Brown 3 (+) Ignition Switch. Green 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
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Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
GMC Savana 2008-2020
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM under passenger dash, X4 connector. Black 25 F
Parking Lights Lt. Blue 8 (-) BCM under passenger dash, X2 connector. White 25 F
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM under passenger dash, X6 connector. Pink 25 F
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
GMC Sierra 1500 2007-2013
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
GMC Sierra 2500/3500 2007-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM left of steering column, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
GMC Yukon 2007-2014
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 25 D
Parking Lights Lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger Gray/Black 13 (-) Drivers window switch. Brown 16 E
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Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Hummer H2 2008-2010
Immobilizer Interrupt Red/White 1 Data Immobilizer control module . Black 5 A
Ignition Pink 2 (+) Ignition Switch. Black 6 B
Accessory Brown 3 (+) Ignition Switch. Black 6 B
HS CAN High Tan/Black or Tan/White 6 Data OBDII diagnostic connector. Black 16 C
HS CAN Low Tan 14 Data OBDII diagnostic connector. Black 16 C
SW CAN Green 1 Data OBDII diagnostic connector. Black 16 C
(+) 12V Red/White 1 (+) BCM left of steering column, X4 connector. Black 26 D
Parking Lights lt. Blue 8 (-) BCM left of steering column, X2 connector. White 25 D
Driver Door Trigger (WITH
express window up/down) Gray/Black 10 (-) BCM, X6 connector. Pink 25 D
Driver Door Trigger (WITHOUT
express window up/down) Gray/Black 13 (-) Drivers window switch. Brown 16 E
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© 2019-12-03 Directed. All rights reserved.