Directed Directechs DB3 User manual

Designed by Installers for Installers
INSTALLATION GUIDE
DB3
2009 Hummer H2. 403.GM11 1.20
© 2021 Directed, Vista CA
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.

Introduction 3
Vehicle function compatibilities 4
Pre-installation and application warnings 5
Wiring diagram 6
Locating components in the vehicle 7
Vehicle connections 8
Module programming 10
Connecting the module 11
LED diagnostics and troubleshooting 12
Soft reset 14
Hard reset 14
Feature programming 15
Feature and option list 16
Limited one year consumer warranty 17
Quick reference guide 18
Contents

3403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Introduction
DB3 is an all-in-one door lock and override module.
Warning!
This module can only be flashed and configured using DirectLink at www.directechs.com or using the Directechs
Mobile application for smartphones. Refer to “Connecting the module” for more information.

4403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Vehicle function compatibilities
This section lists all the functions compatible with this vehicle for the installation illustrated in this guide.
Heated Seats Activation
Arm Factory Security
Disarm Factory Security
Door Lock Control
Door Unlock
Driver Priority Unlock
Trunk / Hatch Release
Control of aftermarket alarm with OEM remote
* Fuel Level
* Odometer
Immobilizer Bypass-Data No Key Req'd
OEM Remote Start Activation using XL-202 or RF kit
RAP Shut Down (Retained ACC Power)
Remote Start Ready
Remote Start Takeover
SmartStart
Tach / RPM Output
Entry Monitoring ALL Door Pins
Entry Monitoring Hood Pin
Entry Monitoring Trunk/Hatch Pin
Factory Alarm Trigger Monitoring
Brake Status (foot brake)
Door Locks Status

5403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
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
Keys required for
programming 1Keys required for operation 0
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.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic
connector.
Refer to the "Vehicle connections" following the installation diagram.
General notes: This section highlights important information for this specific firmware.
[1] Tach wire is an optional connection required on some remote starters, which do not support a tach signal in D2D
[2] If the RAP Off wire is NOT connected, the radio will turn OFF but some lights will remain ON in the central console for 10
minutes. Connect the wire (Green/Black) to the driver door sense trigger to avoid the issue.

6403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
BCM - X2
connector
1
10
11
19
43 2
8
5
25
18
2021
17
976
16 15 14 13 12
2223
24
D2D Port
(-) Ground (-) Ground
1412
10 42
TX
(+) 12V
(-) Ground
RX
Wiring diagram
XKD2D65
(+) Ignition Output: Yellow: 8
(+) 12V Input: Brown: 7
Immobilizer Interrupt (vehicle side): Orange/Red: 10
Immobilizer Interrupt (conn. side): Yellow/Red: 11
HS CAN Low: Tan: 4
(+) Accessory Output: Gray/Black: 7
(-) RAP Off Output: Green/Black: 2
HS CAN High: Tan/Black: 3
Single Wire CAN: Lt. Green: 1
(+) Ignition Input/Output
(+) 12V Input
(-) Parking Lights Output
(-) Parking Lights: Lt.Blue, pin 8
X7 X6 X5 X4 X3 X2 X1
(+) 12V:
Red/White,
pin 1
4 3 21
25
19
BCM
X4 connector
(-) Driver
Door Trigger:
Gray/Black,
pin 10
2 1
BCM
X6 connector
19
21
25
4 3
10
(AC) Tach Input
(AC) Tach Output: Violet/White: 5
HS CAN Low: Tan, pin 14
Single Wire CAN: Dk.Green, pin 1
HS CAN High: Tan/Black or Tan/White, pin 6
16
8
9
1OBDII Plug
Black
Connector
543 2 1
Immobilizer
Control Module
(under ignition switch)
Immobilizer Power: Red/White, pin 1
Cut
Ignition
Barrel
Drivers Window Switch
(in drivers door)
916
8
1
(-) Driver Door Trigger:
Gray/Black,pin 13
Diode 1A
13
(+) Ignition: Pink, pin 2
(+) Accessory: Brown, pin 3
12 3 4 5 6
BCM
(left of steering column or under passenger side dash)
OR
Ignition
Switch Connector
(green or black conn.)

7403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Locating components in the vehicle

8403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Vehicle connections
The connection information listed below is specific to the 2009 Hummer H2. Refer to “Pre-installation and application warnings” for a list of important notes.
Data 14-pin blue connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H1/1 Light Green (DATA) Single Wire CAN OBD-data link connector, black 16 pin plug, pin 1 data dk. green
H1/2 Violet/Yellow No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN High OBD-data link connector, black 16 pin plug, pin 6 data tan/black
H1/4 Tan (DATA) HS CAN Low OBD-data link connector, black 16 pin plug, pin 14 data tan
H1/5 Orange/Green No Connection No Connection
H1/6 Orange/Brown No Connection No Connection
H1/7 Brown Relay N.O. (+) 12 Volt Input BCM left of steering column, black 25 pin plug, pin 1 + red/white (15A)
H1/8 Yellow Relay COM (+) Ignition Output Must use a diode.
ignition switch, black 6 pin plug, pin 2
Remote Starter
+ pink
H1/9 Orange/Yellow Relay N.C. No Connection No Connection
H1/10 Orange/Red Relay N.C. Immobilizer Interrupt (vehicle side) Immobilizer Control Module on ignition switch, black 5 pin plug, pin
1
+ red/white
H1/11 Yellow/Red Relay COM Immobilizer Interrupt (conn. side) Immobilizer Control Module on ignition switch, black 5 pin plug, pin
1
+ red/white
H1/12 Brown/Red Relay N.O. No Connection No Connection
H1/13 Red (+) W2W Only - 12 Volt BCM left of steering column, black 25 pin plug, pin 1 + red/white (15A)
H1/14 Black (-) W2W Only - Ground (chassis ground)
Output 12-pin red connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H2/1 Black/White No Connection No Connection
H2/2 Green/Black (-) RAP Off Output [2] driver window switch, brown 16 pin plug, pins 13; 11 - gray/black (ajar); tan
(open)
H2/3 Green/White (-) W2W Only - Door Output Remote Starter
H2/4 Red/Black (-) W2W Only - Trunk Output Remote Starter
H2/5 Violet/White (AC) W2W Only - Tach Output [1] Remote Starter
H2/6 Gray (+) W2W Only - Brake Output Remote Starter
H2/7 Gray/Black (+) Accessory Output ignition switch, black 6 pin plug, pin 3 + brown or yellow
H2/8 Violet/Green No Connection No Connection
H2/9 Violet/Brown No Connection No Connection
H2/10 Yellow/Black No Connection No Connection
H2/11 Orange/Black No Connection No Connection
H2/12 Blue/Red (-) W2W Only - Hood Output Remote Starter

9403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Input 10-pin black connector (H3)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H3/1 Green (-) W2W Only - Lock Input Remote Starter
H3/2 Blue (-) W2W Only - Unlock Input Remote Starter
H3/3 Red/White (-) W2W Only - Trunk Input Remote Starter
H3/4 White/Violet (-) W2W Only - Aux1 Input Remote Starter
H3/5 Violet/Black (-) W2W Only - Heated Seat Activation Remote Starter
H3/6 White/Black No Connection No Connection
H3/7 Pink/White No Connection No Connection
H3/8 Violet (+) W2W Only - Starter Input Remote Starter
H3/9 Pink (+) W2W Only - Ignition Input Remote Starter
H3/10 Blue/White (-) W2W Only - Ground When Running (Status) Input Remote Starter
D2D 4-pin white connector (H4)
Module
Conn./Pin Color Description
H4/1 Blue (Data) TX
H4/2 Black (-) Ground
H4/3 Green (Data) RX
H4/4 Red (+) 12 Volt
RF 2-pin white connector (H5)
Module
Conn./Pin Color Description
H5/1 N/A No Connection
H5/2 N/A No Connection
Additional remote start connections
(Not all of these connections may be required for your installation. Refer to the wiring diagram for vehicle-specific connections.)
Wire Connects To
Wire Location (+/-) Wire Color
12 Volts BCM left of steering column, black 25 pin plug, pin 1 + red/white (15A)
Ground (chassis ground)
Ignition - Must use a diode ignition switch, black 6 pin plug, pin 2 + pink
Parking Lights - BCM left of steering column, white 25 pin plug, pin 8
or headlight switch
- lt. blue
Tachometer any fuel injector ac NOT pink or pink/black

10 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Module programming
Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes.
1
Wait until the LED turns ON solid red.
Note: To skip the transponder programming and use convenience features only, press
the programming button 5 times. When the LED turns ON solid orange, proceed to
step 2.
2Insert and turn the key to the ON position. The LEDflashes orange thenturns ON solid
green for 3 seconds, then turns OFF. This may take up to 1 minute.
3Turn the vehicle ignition OFF and remove the key once the module is successfully
programmed.
You have successfully completed the module programming sequence.

11 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Connecting the module
Important!
Make all the required connections to the vehicle, as described in this guide, and double check to ensure everything is correct prior
to moving onto programming.
Warning! To take advantage of advanced features, you must use DirectLink 4.5 (and higher) or the Directechs Mobile application.
Flashing a module using your computer:
1. Connect the interface module to your computer using the XKLoader2.
2. Go to www.directechs.com using Internet Explorer, and select the Flash Module button.
3. Follow the instructions to select your vehicle, installation type, and configure your options.
4. Once you have configured the firmware options, click on the FLASH button.
Flashing a module using your smartphone or tablet:
1. Connect the interface module to your XKLoader3.
2. Launch the Directechs Mobile app on your smartphone or tablet.
3. Select FLASH YOUR MODULE and follow the on screen instructions.
When the flashing operation is successful, you can proceed with the instructions below.
D2D installation
Recommended: Connect the 10-pin, 12-pin and 14-pin harnesses to the module, then
connect the 4-pin D2D harness. 3rd
(14-pin)
1st
(10-pin)
4th
(D2D)
2nd
(12-pin)
OR
W2W installation
If required: Connect the 10-pin and 12-pin harnesses to the module, then connect the 14-pin
harness to the module. 3rd
(14-pin)
1st
(10-pin)
2nd
(12-pin)

12 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
LED diagnostics and troubleshooting
This section provides LED diagnostics and troubleshooting information to guide you through the various stages of your installation.
Module Programming
LED Description Troubleshooting
Off Module has no power. Make sure the D2D harness is connected and that 12 Volt is present between the red and black
wires. If 12 Volt is present, the module may be defective.
Solid red
Waiting to begin the programming
sequence. Ensure the correct programming procedure is being followed.
Flashes green &
red
Initialization failed. Reset the module and complete the programming again. If the issue persists, please contact
Technical Support.
Solid orange Transponder functions were skipped. (If compatible) when RXT mode is not desired or convenience features are needed, please reset
the and reprogram the module.
Flashes green
All required CAN networks has been
detected. Normal operation.
Flashes orange 1 of 2 CAN networks has been detected. Normal operation.
Flashes orange
slowly
Key2GO initiated. Please follow the steps indicated in “Module programming” to complete the Key2GO
programming.
Solid green x 3
secs
Module was successfully programmed
with all functions. Normal operation.
Solid orange x 3
secs
Module was successfully programmed
without transponder functions. Normal operation.
Module Programming - Error codes
LED Description Troubleshooting
Flashes red x 1 CAN2 not detected.
Check the CAN2 Orange/Green and Orange/Brown wire connections. Wake up the data bus
by turning the ignition on and try again. If your installation does not require this connection, skip
this step by pressing the programming button 5 times.
Flashes red x 1 J1850 not detected. Check the J1850 wire connection. Wake up the data bus by turning the ignition on and try
again.
Flashes red x 2 CAN1 not detected.
Check the CAN1 Tan and Tan/Black wire connections. Wake up the data bus by turning the
ignition on and try again. If your installation does not require this connection, skip this step by
pressing the programming button 5 times.
Flashes red x 3 Bypass data not detected. Check the bypass line connection. If more than one wire is used, make sure they are not inverted.
Ensure the vehicle still operates correctly using the factory key.
Flashes red x 4 Bypass processing error. The bypass calculation failed. Reset the module and try again. If the condition persists, please
contact Technical Support.
Flashes red x 5 ISO 1 not detected. The Yellow/Black wire did not detect the expected signal. Refer to “Installation (wiring diagrams
& vehicle wiring reference charts)” to check the connections.
Flashes red x 6 ISO 2 not detected. The Orange/Black wire did not detect the expected signal. Refer to “Installation (wiring diagrams
& vehicle wiring reference charts)” to check the connections.
Flashes red x 7 MUX not detected. The Violet/Green or Violet/Brown wire did not detect the expected voltage value. Refer to
“Installation (wiring diagrams & vehicle wiring reference charts)” to check the connections.
External Module Synchronization
LED Description Troubleshooting
(Flashes red, red,
then orange) x 10
OBDII feature not supported. The diagnostic data bus was not detected, therefore the SmartStart features will be limited.

13 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Active Ground When Running (Status)
LED Description Troubleshooting
Flashes green
Ground When Running (Status) command
received. The module has initialized the remote start sequence.
Flashes red &
orange
Ignition ON command received. The module has received the Ignition ON command and is processing the remote start sequence.
Flashes green
quickly
Start ON command received. The module has received the Start ON command and is processing the remote start sequence.
Flashes red x 10 PTS shutdown error. The PTS output from the module was not activated due to safety protection.
Flashes red x 21 CAN bus incorrectly detected. Verify the CAN1 and CAN2 connections. Refer to “Installation (wiring diagrams & vehicle wiring
reference charts)” to check the connections.
Commands
LED Description Troubleshooting
Flashes orange x 1 LOCK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 2 UNLOCK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 3 TRUNK command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 4 AUX1 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 5 AUX2 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Flashes orange x 6 AUX3 command received. If the bypass module fails to flash, it did not receive the signal. Commands can come from RF or
D2D.
Shutdown Codes
LED Description Troubleshooting
Flashes green x 1 Takeover successful. Normal operation.
Flashes red x 1 Runsafe was not disabled. No UNLOCK command was received prior to opening the door, or the 45 second timer expired
in takeover mode.
Flashes red x 2 Brake was not detected. The brakes were not detected, which prevents the system from shutting down the vehicle.
Flashes red x 3 Smart key was not detected. The smart key was not detected, which prevents the system from shutting down the vehicle.
Flashes red x 4 Speed was detected. The vehicle was detected as moving, which prevents the system from shutting it down.

14 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Soft reset
1
D2D installation
Connect the 10-pin, 12-pin & 14-pin harnesses to the module. Press and hold the
programming button, then connect the 4-pin D2D harness. 3rd
(14-pin)
1st
(10-pin)
5th
(D2D)
2nd
(12-pin)
4th
(Button)
OR
W2W installation
Connect the 10-pin & 12-pin harnesses to the module. Press and hold the
programming button, then connect the 14-pin harness to the module. 4th
(14-pin)
3rd
(Button)
1st
(10-pin)
2nd
(12-pin)
2Wait 3 seconds until the LED turns ON solid orange then release the programming button.
The LED turns ON solid red. &&
Solid SolidRelease
A module reset will only erase the steps perfomed in “Module programming”. The firmware and settings flashed to the module
will not be affected.
Hard reset
Warning Against Executing a Hard Reset!
1
D2D installation
Connect the 10-pin, 12-pin & 14-pin harnesses to the module. Press and hold the
programming button, then connect the 4-pin D2D harness. 3rd
(14-pin)
1st
(10-pin)
5th
(D2D)
2nd
(12-pin)
4th
(Button)
OR
W2W installation
Connect the 10-pin & 12-pin harnesses to the module. Press and hold the
programming button, then connect the 14-pin harness to the module. 4th
(14-pin)
3rd
(Button)
1st
(10-pin)
2nd
(12-pin)
2Wait 3 seconds until the LED turns ON solid orange, and wait 10 more seconds until the
LED starts to flash orange and red. Solid Flashes
&
3Release the programming button. The LED turns ON solid red. &
Release Solid
A hard reset will revert the flashed firmware back to its default factory settings. Depending on the installation, some settings (such
as RFTD and D2D options) may have to be reconfigured. Refer to “Feature and option list”.

15 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Feature programming
To enter feature programming routine:
1. Turn the ignition ON, then OFF.
2. Within 5 seconds, press and hold the programming button until the LED turns ON orange (after 3 seconds).
3. Release the Programming button.
4. The LED will flash green once slowly to indicate the feature number is 1. After a short delay, the LED flashes red rapidly to
indicate the current option of feature 1 (e.g. 1 x green followed by 1 x red indicates feature 1 is set to option 1). The flashing
sequence will repeat until a new command is entered.
Changing feature options:
1. Press the lock/arm or unlock/disarm button on aftermarket transmitter to change the option of the selected feature.
2. The LED flashes red rapidly the number of times equal to the current option number. After a short delay, the LED flashes green
slowly the number of times to indicate the current feature. The flashing sequence will repeat until a new command is entered.
Accessing another feature:
1. Press and release the programming button a number of times to advance from the current feature to the next desired feature.
2. The LED flashes green slowly the number of times equal to the feature number. After a short delay, the LED flashes red rapidly
to indicate the current option of the current feature. The flashing sequence will repeat until a new command is entered.
When the maximum number of features or options is reached, the LED will start flashing again from the first feature or option.
Exiting feature programming:
To exit feature programming, press and hold the programming button for 3 seconds or ensure there is no activity on the interface
for 30 seconds. The LED will turn ON orange for 2 seconds to confirm the end of the programming sequence.

16 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Feature and option list
It is recommended to configure all the features and options listed below using the configuration tool found on the module flashing
page at www.directechs.com. The web offers more options; however, manual configuration of the features is possible using the
information on this page.
* Default option
Feat. Operation Flashes / Option Description
1 RFTD Output
Type
1. No RF Output* Module is connected to a remote starter using a standard installation.
2. RFTD Output Module is connected to an XL202 using an RSR or RXT installation (when available).
3. SmartStart Module is connected to SmartStart using an RSR or RXT installation (when available).
2 Unlock Driver
Priority
1. Driver priority* Unlocks only the driver door when the button is first pressed, and unlocks all doors
when it is pressed a second time within 5 seconds.
2. All Unlocks all doors when the button is first pressed.
3 Trunk 1. Trunk* Will pop the trunk if available.
2. Tail Glass
Opening/Electric
Rear Hatch
Trunk/Tail Glass: Will pop the trunk or if not available, will pop the tail glass.
Electric Rear Hatch: When available, will operate the rear hatch.
4 Aux1 1. Trunk Will pop the trunk if available.
2. Tail Glass
Opening/Electric
Rear Hatch*
Trunk/Tail Glass: Will pop the trunk or if not available, will pop the tail glass.
Electric Rear Hatch: When available, will operate the rear hatch.
5 Heated Seats 1. Disabled* No operation.
2. Enabled When the feature is enabled, it will activate the Heated Seats and heated steering
wheel.
6 Heated
Seats/Defroster
Temperature
Control
1. 32 °F (0 °C)* When Heated Seats or Defroster feature is enabled, it will activate the feature upon
remote start when temperature is below 32 °F (0 °C).
2. 23 °F (-5 °C) When Heated Seats or Defroster feature is enabled, it will activate the feature upon
remote start when temperature is below 23 °F (-5 °C).
3. 41 °F (5 °C) When Heated Seats or Defroster feature is enabled, it will activate the feature upon
remote start when temperature is below 41 °F (5 °C).
4. Always ON When Heated Seats or Defroster feature is enabled, it will activate the feature at
any temperature.
7 Heated Seats
Temperature
Level
1. High* When Heated Seats are activated, they will be set to HIGH.
2. Med When Heated Seats are activated, they will be set to MEDIUM.
3. Low When Heated Seats are activated, they will be set to LOW.
8 Smart OEM
Alarm Control 1. Disabled
The OEM alarm will not be controlled by the interface upon remote start. No disarm
or arm command will be executed at the beginning or end of the sequence; it must
be controlled by the Remote Starter.
2. Safelock
Smart OEM Alarm Control will behave like a standard Safelock feature on a remote
starter. It will unlock at the beginning of the sequence, and relock after start and
shutdown.

17 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Limited 12 Months Consumer Warranty
VOXX DEI LLC (the Company) warrants to the original purchaser of this product that should this product or any part
thereof, under normal use and conditions, be proven defective in material or workmanship within 12 months from the date
of original purchase, such defect(s) will be repaired or replaced with new or reconditioned product, (at the Company’s
option) without charge for parts or repair labor. A transmitter for a vehicle security or remote start system is warranted for
12 months from he date of original purchase.
To obtain repair or replacement within the terms of this Warranty, the product is to be delivered with proof of warranty
coverage (e.g. dated bill of sale), authorization number, specication of defect(s), transportation prepaid, to an approved
warranty station. This warranty is not transferable.
This Warranty does not cover damage to the vehicle’s electrical system or costs incurred for the installation, removal or
reinstallation of the product. This Warranty does not cover batteries, broken LCD transmitter display screens, nor apply
to any product or part thereof which, in the opinion of the Company, has su󰀨ered or been damaged through alteration,
improper installation, mishandling, misuse, abuse, neglect, accident, or by removal or defacement of the factory serial
number/bar code label(s).
This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES, INCLUDING ANY
IMPLIED WARRANTY OF MERCHANTABILITY, SHALL BE LIMITED TO THE DURATION OF THIS WRITTEN
WARRANTY. ANY ACTION FOR BREACH OF ANY WARRANTY HEREUNDER INCLUDING ANY IMPLIED WARRANTY
OF MERCHANTABILITY MUST BE BROUGHT WITHIN A PERIOD OF 24 MONTHS FROM DATE OF ORIGINAL
PURCHASE. IN NO CASE SHALL THE COMPANY BE LIABLE FOR ANY CONSEQUENTIAL
OR INCIDENTAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY. No person or representative is
authorized to assume for the Company any liability other than expressed herein in connection with the sale of this product.
The company does not warrant that this product cannot be compromised or circumvented. THE EXTENT OF THE
COMPANY’S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED
ABOVE AND, IN NO EVENT, SHALL THE COMPANY’S LIABILITY EXCEED THE PURCHASE PRICE PAID BY
PURCHASER FOR THE PRODUCT WITHOUT INSTALLATION LABOR.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or
consequential damage so the above limitations or exclusions may not apply to you. This Warranty gives you specic legal
rights and you may also have other rights which vary from state to state.
VOXX DEI LLC, 2351 J. Lawson Blvd., Orlando, Florida 32824

18 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Quick Reference Guide
Pit stop/idle mode
1Stop the vehicle in a safe parking spot and put the
gear in Park (P).
Put
gear in
Park
2
Press the Remote Start button on the transmitter.*
The parking lights will flash once to indicate the
vehicle is now in Pit Stop Mode. Parking lights flash x1
14:36
Press Remote
Start button*
&
3
It is safe to leave the engine running and exit the
vehicle with the factory remote in hand.
Note: We recommend that you always lock the
doors of your vehicle when leaving it unattended.
14:36
Exit vehicle
with remote
* Icon and remote appearance may differ depending on the model purchased.
List of available commands
Note that the information below is for many Viper, Clifford, Python, Avital, Automate,
Autostart and AstroStart models. Icons and commands may differ depending on the
model and options purchased. Refer to your authorized installation center for more
specific information.
Button(s) Actions
Press & hold for 1 second to lock.
Press & hold for 1 second to unlock.
* Press & hold for 1 second to remote start.
* Press & hold for 5 seconds to activate the trunk release (optional).
* Icon and remote appearance may differ depending on the model purchased.
Sending commands to your vehicle
Whether you want to remote start the engine, lock/unlock the doors or pop the trunk,
there are 3 possible ways you can send commands to your vehicle, using the:
• Factory remote.
• Aftermarket remote.
• Directed SmartStart application via your smartphone.
If applicable, you can also start the engine remotely by pressing the Lock button 3
times quickly on your factory remote.
Vehicle takeover with regular key
1Close the vehicle doors, hood and trunk, then send
the Remote Start command to start the vehicle.*
14:36
Press Remote
Start button*
2Send the Unlock command on the factory or
aftermarket remote.*
14:36
Press Unlock on
either remote*
3Enter the vehicle, insert your key in the ignition
barrel, and turn it to the ON position.
START
Key OUT
ON
OFF
START
Key IN
ON
OFF
START
Key IN
ON
OFF
START
Key IN
ON
OFF
Enter
vehicle
&
4Depress the brake pedal, put the car in gear and
drive off.
Ready to
drive off
* Icon and remote appearance may differ depending on the model purchased.

19 403.GM11 1.20 2009 Hummer H2
©2021 VOXX•DEI LLC. All rights reserved.
Notes