Directed Directechs DB3 User manual

Designed by Installers for Installers
INSTALLATION GUIDE
DB3
2007 Chrysler 300/300c. 403.CHRYSLER 7.26 RSR
© 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
Key-type vehicles 10
SmartStart/XL202 installation notes 11
Connecting the module 11
LED diagnostics and troubleshooting 13
Parking light error codes 15
Soft reset 15
Hard reset 15
Feature programming 16
Feature and option list 17
Limited one year consumer warranty 19
Quick reference guide 20
Contents

3403.CHRYSLER 7.26 2007 Chrysler 300/300c
©2021 VOXX•DEI LLC. All rights reserved.
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.

4403.CHRYSLER 7.26 2007 Chrysler 300/300c
©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.
Parking Lights Control
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
Immobilizer Bypass-Data No Key Req'd
3x LOCK START (Start control using OEM Remote)
3x LOCK STOP (Stop control using OEM Remote)
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
Brake Status (foot brake)
E-Brake Status
Ignition Status

5403.CHRYSLER 7.26 2007 Chrysler 300/300c
©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
Important! 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.
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.All connectors are displayed from the wire side (unless specified otherwise).
Refer to the "Vehicle connections" following the installation diagram.
General notes: This section highlights important information for this specific firmware.
No notes for this installation.

6403.CHRYSLER 7.26 2007 Chrysler 300/300c
©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 ( ).
Wiring diagram
(+) 12V Input: Red: 13
(-) Ground: Black: 14
1412
10 42
6: White/Black:
(-) Hood Input
Remote Start Safety
Override Switch
Hood Pin
Note: hood pin only
required on vehicles not
equipped with a factory
hood pin.
You can connect to either a
XL202 RFTD OR a SmartStart
module.
Refer to the SmartStart/XL202
Installation Notes for more
information.
86 85
30
87a
87
Fuse 15A
(+) 12V
(+) Ignition Output: Yellow: 8
HS CAN High: Tan/Black: 3
HS CAN Low: Tan: 4
(-) Parking Light Output: Green/Black: 2
(+) 12V Input: Brown: 7
(-) Ground: Black or
Black/striped, pin 4
(+) 12V: Red or
Red/Striped, pin 5
(+) Parking light
Refer to the
“Vehicle connections” section
for wire and connector details.
(+) 12V Input
Sentry Key Module
(black 8-pin conn.,
connector side view)
1 8
(MUX) Ignition Output: Violet/Brown: 9
(MUX) Ignition Output: Violet/Green: 8
(+) Starter Output: Yellow/Red: 11
(+) 12V Input: Brown/Red: 12
(MUX) Ignition:
Violet/Brown, pin 2
(+) Ignition: Pink/White
or Pink/Green, pin 3
(+) Start: Pin 4
1
Ignition Switch
(black 5 or 6-pin conn.)
CAN B High: White/Orange, pin 6
CAN B Low: White, pin 7

7403.CHRYSLER 7.26 2007 Chrysler 300/300c
©2021 VOXX•DEI LLC. All rights reserved.
Locating components in the vehicle

8403.CHRYSLER 7.26 2007 Chrysler 300/300c
©2021 VOXX•DEI LLC. All rights reserved.
Vehicle connections
The connection information listed below is specific to the 2007 Chrysler 300/300c. 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 Sentry Key Module on ignition switch, black 8 pin plug, pin 6 data white/orange (CAN B BUS)
H1/4 Tan (DATA) HS CAN Low Sentry Key Module on ignition switch, black 8 pin plug, pin 7 data white (CAN B BUS)
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 Sentry Key Module on ignition switch, black 8 pin plug, pin 5 + red/yellow (10A)
H1/8 Yellow Relay COM (+) Ignition Output ignition switch, black 5 pin plug, pin 3 + pink/white
H1/9 Orange/Yellow Relay N.C. Ignition Output No Connection
H1/10 Orange/Red Relay N.C. No Connection No Connection
H1/11 Yellow/Red Relay COM (+) Starter Output ignition switch, black 5 pin plug, pin 4 + pink/dk. green
H1/12 Brown/Red Relay N.O. (+) 12 Volt Input Sentry Key Module on ignition switch, black 8 pin plug, pin 5 + red/yellow (10A)
H1/13 Red (+) 12 Volt Input Sentry Key Module on ignition switch, black 8 pin plug, pin 5 + red/yellow (10A)
H1/14 Black (-) Ground Sentry Key Module on ignition switch, black 8 pin plug, pin 4 - black/tan
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 (-) Parking Light Output Must use a relay.
15A fuse to 12V.
passenger kick, harness to rear
+ white/violet
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 No Connection No Connection
H2/8 Violet/Green (MUX) Ignition Output ignition switch, black 5 pin plug, pin 2 MUX violet/brown
H2/9 Violet/Brown (MUX) Ignition Output ignition switch, black 5 pin plug, pin 2 MUX violet/brown
H2/10 Yellow/Black (-) RAP Off No Connection
H2/11 Orange/Black No Connection No Connection
H2/12 Blue/Red No Connection No Connection

9403.CHRYSLER 7.26 2007 Chrysler 300/300c
©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 No Connection No Connection
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
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

10 403.CHRYSLER 7.26 2007 Chrysler 300/300c
©2021 VOXX•DEI LLC. All rights reserved.
Module programming
Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes.
Key-type vehicles
1Connect the 10-pin, 12-pin and 14-pin harnesses to DB3, then wait until the LED turns
ON solid red.
2
Insert the key into the ignition barrel and turn it to the ON position. It is important to
wait for the LED to start flashing green.
Note: Refer to the LED Diagnostics section for troubleshooting if the LED does not flash
green within 15 seconds.
3Turn the key to the OFF position and remove it from the ignition barrel.
4WITH factory keyless, proceed with and end with step 4, otherwise skip to step 5:
Press LOCK or UNLOCK on the factory transmitter. The LED turns ON solid green OR
orange for 3 seconds and then turns off.
5WITHOUT factory keyless:
Press and release the programming button. The LED turns ON solid green OR orange
for 3 seconds, and then turns OFF.
You have successfully completed the module programming sequence.
Push-to-Start (PTS) vehicles
1Connect the 10-pin, 12-pin and 14-pin harnesses to DB3, then wait until the LED turns
ON solid red.
2
Important! Do NOT depress the brake pedal.
Press on the PTS button twice to turn the ignition ON. It is important to wait for the LED
to start flashing green.
Note: Refer to the LED Diagnostics section for troubleshooting if the LED does not flash
green within 15 seconds.
3Press on the PTS button once more to turn the ignition OFF.
4Press LOCK or UNLOCK on the factory transmitter. The LED turns ON solid green OR
orange for 3 seconds and then turns off.
You have successfully completed the module programming sequence.