Directed 403.CHRYSLER3 User manual

DB3 403.CHRYSLER3
v4.34
2021 Dodge/Ram Durango (Smart Key)
THCHD3 Compatible
(Sold Separately)

Introduction 3
Vehicle function compatibilities 4
Pre-installation and application warnings 5
Installation 6
Wiring diagram with T-Harness (THCHD3 Rev. 2 only) 6
Wiring diagram 7
Locating components in the vehicle 8
Vehicle connections 9
Module programming 11
Key2GO 12
SmartStart/XL202 installation notes 13
Connecting the module 13
LED diagnostics and troubleshooting 15
Parking light error codes 17
Soft reset 17
Hard reset 17
Feature programming 18
Feature and option list 19
Limited one year consumer warranty 20
Quick Reference Guide (customer copy) 21
Contents

3403.CHRYSLER3 4.34 2021 Dodge/Ram Durango (Smart Key)
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Introduction
DB3 is an all-in-one door lock and override module. This guide supports the installation of a DB3 in Remote
Start Ready (RSR) mode. This solution may offer up to three (3) configuration options to control your system: 3x
OEM Lock Remote Start Activation (if applicable, refer to the “Vehicle function compatibilities” below), RF System
or SmartStart (all sold separately).
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.

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Vehicle function compatibilities
This section lists all the functions compatible with this vehicle for the installation illustrated in this guide.
Note: The telematics features listed below (with an asterisk) ONLY apply when using SmartStart.
Parking Lights Control
Heated Seats Activation
Rear Window Defogger Activation
Arm Factory Security
Disarm Factory Security
Door Lock Control
Door Unlock
Driver Priority Unlock
Control of aftermarket alarm with OEM remote
Fuel level/EV battery level
Key2GO
Immobilizer Bypass-Data No Key Req'd
3x LOCK START (Start control using OEM Remote)
3x LOCK STOP (Stop control using OEM Remote)
OEM Remote Start Activation using XL-202 or RF kit
Remote Start Ready
Remote Start Takeover
SmartStart
Tach / RPM Output
Entry Monitoring ALL Door Pins
Entry Monitoring Driver Door Pin
Entry Monitoring Trunk/Hatch Pin
Brake Status (foot brake)
E-Brake Status
Ignition Status

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Pre-installation and application warnings
START HERE 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.
Compatibilities and Requirements
T-Harness
compatible THCHD3 Rev. 2
AUX
Keys required for
programming 1Keys required for operation 0
Vehicle Takeover Refer to the Quick Reference Guide section for more details.
Firmware notes
OEM Touch Screen: The Comfort Convenience Controls, Heated Seats Activation feature and Rear Window Defogger Activation
feature, will only function if the vehicle is equipped with OEM touchscreen radio package.
Remote Start features: The following remote start features can be configured via the information display:
• All Locks (must also set during module flashing)
• Driver Priority Locks (must also set during module flashing)
Remote Start Ready (RSR) installations are not compatible with vehicles equipped with a manual transmission.
Remote Start Ready (RSR) is a function that enables the interface module to remote start the vehicle completely on its own.
Consequently, there is no need for an aftermarket or an OEM remote starter in order to start the vehicle from a distance.
The optional Plug & Play THCHD3 Rev. 2 T-Harnesses are sold separately
SmartStart Compatible: SmartStart is equipped with D2D, which means it can be connected to an interface module and used in
Remote Start Ready (RSR) mode without the use of a remote starter. See "Module programming" for more information.
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.
Footnotes
[1] Hood pin: The installation of an aftermarket hood pin is only required on vehicles that are not equipped with a factory hood pin or if
not supported in data.

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Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
Cut ALL 4
CAN Loops
(MUX) Parking Light Output: Violet/Brown
HS CAN High: Tan/Black
HS CAN Low: Tan
HS CAN2 High: Orange/Green
HS CAN2 Low: Orange/Brown
CAN IHS Low: White/Orange or White, pin 2
CAN Junction
(green or black connector
in white or brown junction)
CAN IHS High: Pin 1
CAN C High:
White/Green or Lt.Green, pin 1
CAN Junction
(white connector
in green junction)
CAN C Low:
White/Blue or Yellow, pin 2
Wiring diagram with T-Harness (THCHD3 Rev. 2 ONLY)
D2D
only
Keyless Ignition Node
(black connector
at PTS switch)
THCHD3 Rev. 2 (optional T-Harness)
6-pin
Connectors
Male
Connect T-Harness
male connector
into PTS switch
male
Female
T-01 T-02
Male
Female Not Used
Not Used
1412
10 42
Refer to the Vehicle
connections section for wire
and connector details related to the
standard connections in the vehicle.
OR
OBDII
Diagnostic Connector
Use the style of OBDll
connector that fits the best.
You can connect to either a
XL202 RFTD OR a SmartStart
module.
Refer to the SmartStart/XL202
Installation Notes for more
information.
The
Remote
Start Safety
Override Switch
MUST be in the
OFF position.

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Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
1 8
169
Immo. Data Interrupt (conn. side): Yellow: 8
HS CAN2 High: Orange/Green: 5
HS CAN2 Low: Orange/Brown: 6
Immo. Data Interrupt (veh. side): Orange/Yellow: 9
(+) 12V Input: Red: 13
(-) Ground: Black: 14
HS CAN Low: Tan: 4
Immo. Data (veh. side): Yellow/Black: 10
(+) PTS Output: Gray/Black: 7
(MUX) Parking Lights Output: Violet/Brown: 9
HS CAN High: Tan/Black: 3
(-) Ground: Black, pin 4
(+) 12V:
Red, pin 16
Warning!
Only 10A
(+) PTS:
Violet/Brown or
Violet/Blue, pin 4
Immo. Data:
White/Lt. Green,
pin 5
1412
10 42
123456
OBDII
Diagnostic Connector
Keyless Ignition Node
(black conn. at PTS Switch)
Wiring diagram
CAN Junction
(white connector in green junction)
CAN Junction
(green or black connector
in white or brown junction)
Cut
CAN C High:
White/Green or Lt.Green, pin 1
CAN IHS Low:
White/Orange or
White, pin 2
CAN C Low:
White/Blue or Yellow, pin 2
CAN IHS High: Pin 1
Refer to the Vehicle
connections section for wire
and connector details related to the
standard connections in the vehicle.
You can connect to either a
XL202 RFTD OR a SmartStart
module.
Refer to the SmartStart/XL202
Installation Notes for more
information.
6: White/Black:
(-) Hood Input
Remote Start Safety
Override Switch
Hood Pin

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Locating components in the vehicle
Dodge/Ram 1500 (Smart Key) 2018
BCM under driver dash, plug (B)
BCM under driver dash, plug (B)
BCM under driver dash, plug (B)
Dodge/Ram 1500 Classic (Smart Key) 2021-2023
Dodge/Ram 2500 (Smart Key) 2018
Dodge/Ram 3500 (Smart Key) 2018
Dodge Durango (Smart Key) 2018-2023
Vehicle 12V Connector Location
BCM under driver dash, plug (B)
BCM above passenger kick, plug (B)
Dodge Journey (Smart Key) 2018-2020 BCM above passenger kick, plug (B)

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Vehicle connections
The connection information listed below is specific to the 2021 Dodge/Ram Durango (Smart Key). 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 No Connection No Connection
H1/2 Violet/Yellow No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN High 1 Green CAN Junction Block at driver end of dash, white 3 pin plug, pin 1 Data White/Green (CAN C)
H1/4 Tan (DATA) HS CAN Low 1 Green CAN Junction Block at driver end of dash, white 3 pin plug, pin 2 Data White/Blue (CAN C)
H1/5 Orange/Green (DATA) HS CAN High 2 White CAN Junction Block at driver end of dash, green 3 pin plug, pin 1 Data White/Green (CAN IHS)
H1/6 Orange/Brown (DATA) HS CAN Low 2 White CAN Junction Block at driver end of dash, green 3 pin plug, pin 2 Data White (CAN IHS)
H1/7 Brown Relay N.O. - No Connection No Connection
H1/8 Yellow Relay COM - Immo. Data Interrupt (conn. side) Keyless Ignition Node (Start Stop Button), black 6 pin plug, pin 5 Data White/Green
H1/9 Orange/Yellow Relay N.C. - Immo. Data Interrupt (vehicle side) Keyless Ignition Node (Start Stop Button), black 6 pin plug, pin 5 Data White/Green
H1/10 Orange/Red Relay N.C. - No Connection No Connection
H1/11 Yellow/Red Relay COM - No Connection No Connection
H1/12 Brown/Red Relay N.O. - No Connection No Connection
H1/13 Red (+) 12 Volt Input OBD-Data Link Connector, black 16 pin plug, pin 16 + Red (10A)
H1/14 Black (-) Ground OBD-Data Link Connector, black 16 pin plug, pin 4 - Black
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 No Connection No Connection
H2/3 Green/White No Connection No Connection
H2/4 Red/Black No Connection No Connection
H2/5 Violet/White No Connection No Connection
H2/6 Gray No Connection No Connection
H2/7 Gray/Black (+) PTS Output Keyless Ignition Node (Start Stop Button), black 6 pin plug, pin 4 + Violet/Blue
H2/8 Violet/Green No Connection No Connection
H2/9 Violet/Brown (MUX) Parking Light Output Headlight Switch, black 10 pin plug, pin 1 MUX White/Brown
H2/10 Yellow/Black (Data) Immo. Data (vehicle side) Keyless Ignition Node (Start Stop Button), black 6 pin plug, pin 5 Data White/Green
H2/11 Orange/Black No Connection No Connection
H2/12 Blue/Red No Connection No Connection
Input 10-pin black connector (H3)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H3/1 Green No Connection No Connection

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Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H3/2 Blue No Connection No Connection
H3/3 Red/White No Connection No Connection
H3/4 White/Violet No Connection No Connection
H3/5 Violet/Black No Connection No Connection
H3/6 White/Black (-) Hood Switch Input [1] The installation of an aftermarket hood pin is only required on vehicles that
are not equipped with a factory hood pin, or if not supported in data.
H3/7 Pink/White No Connection No Connection
H3/8 Violet No Connection No Connection
H3/9 Pink No Connection No Connection
H3/10 Blue/White No Connection No Connection
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

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Module programming
Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes.
1
Connect the 10-pin, 12-pin and 14-pin harnesses to DB3, then wait until the LED turns ON
solid red.
Note: To use this firmware as convenience only, you can skip the bypass by pressing the
programming button 5 times and proceed to step 3.
2Remove the battery from the factory keyless remote.
3
Use the tip of the remote to press twice on the Push-to-Start (PTS) button to turn the ignition
ON ("RUN" illuminates on the button). The LED flashes green.
Note: If the transponder programming was skipped, the LED turns ON solid orange for
3 seconds then shuts OFF. The programming is now complete.
4Press on the PTS button once more to turn the ignition OFF.
5Once again, use the tip of the remote to press twice on the Push-to-Start (PTS) button to turn
the ignition ON ("RUN" illuminates on the button). The LED flashes orange slowly.
6Press the PTS button once more to turn the ignition OFF.
7Remove the module from the vehicle and reconnect it to your computer. The web site will
automatically recognize that you are moving onto the second phase of the programming
sequence.
8Click on Submit Key2GO Request.
9Once the configuration is completed, reconnect the module. The LED turns solid green for 3
seconds and then turns off.
You have successfully completed the module programming sequence.

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Key2GO
This feature is mandatory to control the immobilizer override in this firmware.
Key2GO has been designed and developed to bypass the advanced encryption layers found in modern vehicles. It uses an array
of servers to generate a duplicate of the original key, allowing the installation of a remote starter without having to give up a key.
The advantage is that this feature allows you to use one original key and the server to configure the bypass in the vehicle.
All Key2GO-compatible firmware are clearly indicated in the function list of each vehicle search result page and will also appear
on the flash page. Any first-time user must re-register to gain access to Key2GO, and some additional information will be required
to complete the registration process, such as your Directed account number and store name.
Key2GO is compatible with XKLoader2 and the online web tool, as well as XKLoader3 and the Directechs Mobile application.
Refer to “Module programming” of this guide for instructions on how to program features using Key2GO.

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SmartStart/XL202 installation notes
The DB3 Remote Start Ready (RSR) solution offers three (3) configuration options to control your system: 3x OEM Lock Remote
Start Activation, RF Kit or SmartStart (both sold separately). This section provides specific installation information for SmartStart and
XL202.
SmartStart revision A
SmartStart is optional and not included. It MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
SmartStart revision B
SmartStart is optional and not included. It MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
RF System
The optional XL202 and antenna are not included and MUST be purchased separately.
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (White & Brown or Blue)
Cut Brown or Blue loop
1412
10 42
SmarStart
Cable
D2D (4 pins, white)
4 pins
2 pins,
not used
Configuration wires (Gray & White)
Connect Gray wire to (-) Ground
1412
10 42
5 pins
THIS SIDE UP
D2D
XOVER Cable
1412
10 42
RF System & PKE combination
Refer to the Passive Keyless Entry (PKE) Installation Guide (N2102T) for detailed wiring information.
RF System, PKE & SmartStart BT combination
Refer to the Passive Keyless Entry (PKE) Installation Guide (N2102T) for detailed wiring information.
The modules must be connected in a specific order. Refer to “Module programming” for more information.
The modules must be connected in a specific order. Refer to “Module programming” for more information.
1. Use the D2D Crossover (XOVER) cable that is provided with XL202, and NOT the one in the DB3 package.
2. The modules must be connected in a specific order. Refer to “Module programming” for more information.

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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.
Note: Before connecting either the XL202 or SmartStart module to DB3, it is important to ensure that the proper feature and
function programming is selected using DirectLink (version 4.5 or higher). Visit www.directechs.com to download the latest version
of the application.
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.
SmartStart installation
The DB3 module must be disconnected from any power source before SmartStart can
be connected to it. Failing to do so could damage DB3.
1. To ensure that the D2D communication between SmartStart and DB3 works properly,
connect the Gray wire to a ground source (Rev B SmartStart), and cut the Brown or
Blue loop (Rev A SmartStart).
2. Do NOT connect the 2-pin harness (on SmartStart). Power and ground will be
provided by the DB3 D2D connector.
3. Connect SmartStart to DB3 using the D2D port.
D2D
D2D
OR
XL202 installation
Connect XL202 to DB3 using the D2D port.
D2D
D2D

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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)” on page “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.

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
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.
RSR Error Codes
LED Description Troubleshooting
Flashes red x 7 RFTD disabled. 3x OEM Lock Remote Start Activation was attempted when the RFTD feature is disabled. Make sure 3x
Lock Start is selected from the web in the flashing process.
Flashes red x 9 Feature error. An RSR feature file mismatch was detected. Please contact Technical Support.

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Parking light error codes
The parking lights on your vehicle will flash a specific number of times 3 seconds following an unscheduled shutdown. Each
flashing pattern is described below.
Flashes Diagnostic
1 Runtime expired.
2 Over-rev shutdown.
3 Low or no RPM.
4 Shutdown without remote.
5 Brake shutdown.
6 Hood shutdown/Remote start safety override switch is ON.*
7 Remote start safety override switch is ON.*
* If the vehicle hood status is supported through data, the safety override switch input will report 7 flashes.
Soft reset
1Connect 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!
1Connect 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”.

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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. When
installing the DB3 in RSR using 3x OEM Lock Remote Start Activation only, there is no aftermarket transmitter on which to press
lock/unlock to change the options of the selected feature. Tapping the green or blue lock/unlock wires on the black 10-pin
harness to ground will change the option for 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.

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Feature and option list
Depending on your vehicle, some of the features and options listed below may need to be configured 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 Heated Seats 1. Disabled* No operation.
2. Enabled When the feature is enabled, it will activate the Heated Seats and heated steering wheel.
4 Defroster 1. Disabled* No operation.
2. Enabled When the feature is enabled, it will activate the rear defroster and heated mirrors.
5 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.
6 Heated Seats
Temperature Level
1. High* When Heated Seats are activated, they will be set to HIGH.
2. Low When Heated Seats are activated, they will be set to LOW.
7 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.
3. Enabled*
Smart OEM Alarm Control will synchronize with the OEM alarm so that it will disarm and rearm the vehicle in the
remote start sequence, only when required. Smart OEM Alarm Control will monitor the alarm and door lock
status to detect if the disarm or rearm is required. If the vehicle is unlocked or is not equipped with factory alarm,
the disarm/rearm will not be executed.

20 403.CHRYSLER3 4.34 2021 Dodge/Ram Durango (Smart Key)
©2023 Directed. All rights
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