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Wiring The 4 Pin Auxiliary Output Harness, Connector (P/N 4120102)
The auxiliary 4 pin connector provides low current outputs to control various functions in
the vehicle during different stages of the Remote Start unit's operation. Understanding
these outputs and the time in which they occur will allow you to determine if they are
needed for the particular vehicle you are working on as well as how to use them.
Green/Black Wire: Pulsed Negative Output Before Start
The Green/Black wire will provide a 1 second 250 mA pulsed negative output 1.5 second before
the remote start unit activates as well as when the transmitter is used to disarm the system.
Typical use for this output would be to disarm a factory theft deterrent system to prevent false
triggering of the factory alarm when the remote start unit engages or when the transmitter is used
to unlock the doors.
NOTE: This output can be selected to operate like the door lock output as set in alarm feature
setting #1 by selecting feature #13 of Bank 3 to "as door unlock pulse".
Light Blue Wire:
Pulsed Ground Output After Start
The Light Blue Trace wire will provide a 1 second 250 mA pulsed ground output after the vehicle
is started under control of the remote start unit. Typically this wire will be used to re-lock the
vehicle doors if the doors unlock automatically when the factory anti-theft system is disarmed.
Green/White Wire:
Pulsed Ground Output After Shutdown
The Green/White wire will provide a 1 second 250 mA pulsed ground output after the remote start
unit shuts down and the G.W.R. O/P turns off. This output will occur regardless of whether the
circuit times out or is manually terminated. Typically this output will be used to re-lock the vehicle
doors if the doors unlock automatically when the ignition circuit transitions to off.
Black/Yellow Trace Wire:
Ground Output During Start (Crank)
The Black/Yellow wire will provide a 250 mA ground output while the starter output of the remote
start unit is active. This output can be used to activate the Crank Low/Bulb Test wire found in some
GM vehicles. This wire is also referred to as the ECM wake up wire in some Chrysler vehicles.
NOTE:
The outputs above are low current outputs and must be used with a relay if the circuit's
requirement is more than 250 mA.
5 Wire Antenna Receiver Connector (P/N 4120192)
Connect the mating end of the previously mounted receiver harness to the mating connector
on the module. This harness will be the supply for the LED, Valet Switch as well as the RX
& TX of the receiver.
3 Pin Parking Light Input/Output & Ground Harness, Connector (P/N 4120103)
Black Wire:
Chassis Ground Source
Connect the Black wire to a known vehicle ground source or to a solid clean metal part of
the chassis. Be certain to remove any paint or grease and secure this wire with a self
tapping screw and ring terminal.
White w/ Red Trace Wire:
Parking Light Supply Input
This wire is the common contact of the on board parking light flasher relay. If the vehicle you
are working on has +12 volt switched parking lights, connect this wire to a fused + 12 volt
source. (Max. 15 Amps)
NOTE:
If the vehicle's parking lights are negative switched, connect this wire to chassis
ground.
Summary of Contents for PA-620C
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