5
Directed Digital System MIT4
© 2015 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
1
H1/4
Yellow/Red
Relay 2 COM – Keysense BCM Side
H1/5
Orange/Red
Relay 2 N.C. – Keysense Key Side
H1/6
Yellow
Relay 1 COM – No Connection
1
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
(+) 12 Volt (Battery)
H1/11
Orange/Yellow
Relay 1 N.C. – No Connection
1
H1/12
Brown
Relay 1 N.O.– No Connection
Auxiliary output harness (H2), 16-pin black connector
Conn./Pin
Color
Description
H2/1
Violet/Brown
No Connection
H2/2
Yellow/Black
No Connection
H2/3
Orange/Black
No Connection
H2/4
Tan
HS CAN Low
H2/5
Tan/Black
HS CAN High
H2/6
Light Green
No Connection
H2/7
Orange/Green
No Connection
H2/8
Orange/Brown
No Connection
H2/9
Violet/Green
No Connection
H2/10
Green/Black
(-) FACTORY ALARM ARM
2
H2/11
White/Violet
No Connection
H2/12
White/Red
No Connection
H2/13
Lt. Blue/Black
No Connection
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.
