Wiring connections
The wiring connections listed below are specific to this firmware.
Main harness (H1), 12-pin black connector
Conn./Pin
Color
Description
H1/1
Blue/White
Relay 1 N.C. – No Connection
1
H1/2
Blue/Red
Relay 1 N.O. – No Connection
1
H1/3
Blue
Relay 1 COM – No Connection
1
H1/4
White/Brown
Relay 3 N.C. – No Connection
1
H1/5
White
Relay 3 COM – No Connection
1
H1/6
Red
(+) 12V Input
H1/7
Lt. Green/Red
Relay 2 N.O. – (-) Parking Light Output
1
H1/8
Lt. Green
Relay 2 COM – Parking Light Interrupt (vehicle side)
1
H1/9
Lt. Green/White
Relay 2 N.C. – Parking Light Interrupt (connector side)
1
H1/10
Black
(-) Ground
H1/11
White
Relay 3 COM – No Connection
1
H1/12
Red
(+) 12V Input
Relay harness (H2), 10-pin white connector
Conn./Pin
Color
Description
H2/1
N/A
No Connection
H2/2
Red/Black
(+) 12 Volt Input (Accessory/Starter relay)
H2/3
Pink/Black
Relay N.C. – Flex Relay Isolation
1
H2/4
Pink/White
Relay COM – Flex Relay Output
1
H2/5
Red
(+) 12 Volt Input (Ignition relay)
H2/6
Green
Relay COM – (+) Starter Disable (key side)
1
H2/7
Violet
Relay N.C. – (+) Starter Output (vehicle side)
1
H2/8
Orange
Relay COM – (+) Accessory Output
1
H2/9
Red/White
(+) 12 Volt Input (flex relay)
H2/10
Pink
Relay COM – (+) Ignition Output
Data harness (H3), 8-pin white connector
Conn./Pin
Color
Description
H3/1
Tan
MS CAN Low (w/ OEM Remote Start) or
HS CAN 1 Low (w/o OEM Remote Start)
H3/2
Tan/Black
MS CAN High (w/ OEM Remote Start)
or
HS CAN 1 High (w/o OEM Remote Start)
H3/3
Orange/Brown
HS CAN 2 Low
H3/4
Orange/Green
HS CAN 2 High
H3/5
Lt. Green
Single Wire CAN or J1850
H3/6
Violet/Brown
(MUX) Analog Input/Output
H3/7
Orange/Black
ISO BUS 2
H3/8
Yellow/Black
ISO BUS 1
1. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed.
6
DS4+ FORD12
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