Vehicle Connections - Directechs DS3 Installation Manual

Vehicle connections

The connection information listed below is specific to the 2005 Chrysler 300/300c. Refer to "Pre-installation and application warnings" for a list of important notes.
Data harness, 8-pin white connector (H1)
Module
Conn./Pin Color Description
H1/1 Tan (Data) HS CAN Low
H1/2 Tan/Black (Data) HS CAN High
H1/3 Orange/Brown No Connection
H1/4 Orange/Green No Connection
H1/5 Lt. Green No Connection
H1/6 Violet/Brown (MUX) Ignition Output
H1/7 Orange/Black No Connection
H1/8 Yellow/Black No Connection
Analog input/output harness, 22-pin white connector (H2)
Module
Conn./Pin Color Description
H2/1 Lt. Green/Black (-) Factory Alarm Arm Output
H2/2 Blue/White
(-) Ground When Running (Status) Output
H2/3 Dk. Green/Black (-) Lock Output
H2/4 Red/White
(-) Ground When Armed (GWA) Output
H2/5 Brown/Black (-) Horn Output
H2/6 Brown/White (-) AUX 1 Output
H2/7 White (+) AUX 1 Output
H2/8 Violet/Black (+) AUX 2 Output
H2/9 Dk. Blue/Black (-) Unlock Output
H2/10 Lt. Blue/Black (-) Factory Alarm Disarm Output
H2/11 Brown/Red
(+) Siren Output
H2/12 Pink (+) Ignition Sense Input
H2/13 Violet (+) Door Input
H2/14 Brown (+) Brake Input
H2/15 White/Blue (-) Activation Input
H2/16 Red/Blue (-) Headlight Detection Input
H2/17 Black/White (-) E-Brake Input
H2/18 Orange/Black (+) Instant Alarm Input
8 933.CHRYSLER 7.34.195.3 2005 Chrysler 300/300c
©2022 VOXX•DEI LLC. All rights reserved.
Connects To
Wire Location
Sentry Key Module on ignition switch, black 8 pin plug, pin 7
Sentry Key Module on ignition switch, black 8 pin plug, pin 6
No Connection
No Connection
No Connection
ignition switch, black 5 pin plug, pin 2
No Connection
No Connection
Connects To
Wire Location
No Connection
[6] No Connection
No Connection
[3] Starter:
ignition switch, black 5 pin plug, pin 4
Ignition:
ignition switch, black 5 pin plug, pin 3
Must use a relay.
Must use a 1N4002 diode or larger.
horns under hood
No Connection
No Connection
No Connection
No Connection
No Connection
[2]
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
(+/-) Wire Color Connection
data white (CAN B BUS) Mandatory
data white/orange (CAN B BUS) Mandatory
MUX violet/brown Remote Start
Only
(+/-) Wire Color Connection
+ pink/dk. green Security Only
+ pink/white
+ dk. green/orange Optional
Security Only