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 – No Connection
1
H1/2
White/Brown
Relay 3 N.O. – No Connection
1
H1/3
Brown/Red
Relay 2 N.O. – No Connection
H1/4
Yellow/Red
Relay 2 COM – Lock Detection Interrupt (vehicle side)
H1/5
Orange/Red
Relay 2 N.C. – Lock Detection Interrupt (connector side)
H1/6
Yellow
Relay 1 COM – EMS COM Data (Vehicle side)
1
H1/7
White
Relay 3 COM – No Connection
1
H1/8
White/Brown
Relay 3 N.O. – No Connection
1
H1/9
Black
(-) Ground
H1/10
Red
(+) 12 Volt (Battery)
H1/11
Orange/Yellow
Relay 1 N.C. – EMS COM Data (connector side)
1
H1/12
Brown
Relay 1 N.O. – No Connection
1
Auxiliary output harness (H2), 16-pin black connector
Conn./Pin
Color
Description
H2/1
Violet/Brown
No Connection
H2/2
Yellow/Black
EMS COM Data (Connector side)
H2/3
Orange/Black
EMS COM Data (Vehicle side)
H2/4
Tan
HS CAN Low
H2/5
Tan/Black
HS CAN High
H2/6
Light Green
No Connection
H2/7
Orange/Green
FT CAN High
H2/8
Orange/Brown
FT CAN Low
H2/9
Violet/Green
No Connection
H2/10
Green/Black
(-) Parking Light Output
2
H2/11
White/Violet
(-) RAP Off Output
2
H2/12
White/Red
No Connection
2
H2/13
Lt. Blue/Black
(-) Disarm Output
2
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.
6
Directed Digital Solutions HKHT1
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