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20
remote start harness (H3) wire
connection guide
H3/1 BLUE/WHITE
status/defogger output
This wire supplies a 200mA output as soon as the module begins the remote start process. The H3/1
BLUE/WHITE wire can also be used to activate the defogger trigger (latched/pulsed) 10-seconds
after the remote start engages. (See the Feature Descriptions section in this guide for details about
programming this output.)
H3/3 GRAY
(-) hood pinswitch input
This wire MUST be connected to hood pinswitch. This input will disable or shut down the remote start
when the hood is opened.
H3/4 BROWN
(+) brake switch input
This wire MUST be connected to the vehicle's brake light wire. This is the wire that shows (+) 12V
when the brake pedal is pressed. The remote start will be disabled or shut down any time the brake
pedal is pressed.
H3/5 VIOLET/WHITE
tachometer input
This input provides the module with information about the engine's revolutions per minute (RPMs). It
can be connected to the negative side of the coil in vehicles with conventional coils. In multi-coil and
high energy ignition systems locating a proper signal may be more difficult. (See Installation Points
to Remember section of this guide for finding the tachometer wire.) Once connected, you must teach
the system the tach signal. (See Tach Learning section of this guide.)
H3/6 BLACK/WHITE
neutral safety switch input
Connect this wire to the toggle (override) switch as shown in Figure A. Connect the other wire from
the toggle switch to the park/neutral switch in the vehicle. This wire will test with ground with the
gear selector either in PARK or NEUTRAL. This will prevent the vehicle from accidentally being start-
ed while in a drive gear. This input MUST rest at ground in order for the remote start system to oper-
ate. Connected properly the vehicle will only start while in PARK or NEUTRAL.
In some vehicles, the park/neutral position switch activates a factory starter lock out that will not
allow the starter to operate in a drive gear. In these vehicles, connect this wire to the toggle switch
as shown in Figure B. Connect the other wire from the toggle switch to chassis ground.
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