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© 2006 Directed Electronics
Following is a brief description of the remainder of the wires in
the H2 harness. For specific details on connecting these outputs
contact Technical Support at 1-800-477-1382.
Horn/siren wire
The Blue wire provides an output for activating the vehicle horn
circuit or an external siren. The output is programmable in Feature
Menu 1/9 for the desired use.
Wait-to-start wire
The Red/Black wire is for use with diesel engines that require a
short delay for the glow plugs to warm up before cranking the
engine. Connect this wire to the wire in the vehicle that sends the
signal to turn on the WAIT-TO-START bulb in the dashboard. In
most diesels the wire is negative (ground turns on the bulb) and
the Red/Black wire can be directly connected. If the vehicle uses
a positive wire (12V to turn on the bulb) a relay must be used to
change the polarity.
Ignition Output wire
The Yellow/Green wire should be the ONLY the ignition input to an
existing aftermarket alarm system. This wire will prevent the host
system from sensing that the ignition is on during remote start
operation.
Trunk Release wire
The Green/White wire can be used to activate a vehicle trunk
release solenoid or to operate optional modules that require a
negative input. Whenever the button is pressed for a few
seconds the system will disarm/unlock and then activate this
important! This is a low current output and that
requires an external relay when connected to circuits
that draw more than 400mA in current.