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N1/9 BROWN/WHITE – 200mA (-) Horn honk output: This wire supplies a 200mA (-) output that can be
used to honk the vehicle's horn. It provides a pulsed output when the security system is armed/disarmed
and in trigger sequence or in panic mode. In most vehicles with (-) horn circuits this wire can control the
vehicle's horn without adding a relay. If the vehicle has a (+) horn circuit, an optional relay must be used
to interface with the vehicle's horn circuit.
IMPORTANT! Never use this wire to drive anything but a relay or a low-current input! This tran-
sistorized output can only supply (-) 200mA and connecting directly to a solenoid, motor or other
high current device will cause the module to fall.
N1/9 BROWN/WHITE
CAN harness
CAN Harness connection diagram
N7/1
LIGHT GREEN
N7/2
ORANGE/GREEN (BROWN/RED)
N7/3
ORANGE/BROWN (BROWN/BLACK)
N7/1 LT GREEN – SW CAN bus (present only in Single Wire CAN Security Systems 3902V)
Connect this wire to the vehicle CAN wire. (Check for color and location on the vehicle application list or
on the website).
N7/2 - ORANGE/GREEN or BROWN/RED – FT CAN Bus High or HS CAN bus High (present only in Fault
Tolerant/High Speed CAN Security Systems such as 3901V for FT and 3903V for HS, respectively.)
Connect this wire to the vehicle CAN High wire. (Check for color and location on the vehicle application
list or on the website).
SW CAN BUS
CAN BUS (high) FT (HS)
CAN BUS (low) FT (HS)
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