Alert 650R, Installation Manual

Page: 9 / 43

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9
WIRING CONNECTIONS
H1: 6-PIN HEAVY GAUGE WIRING CONNECTIONS:
Remember that the system is designed to duplicate the same functions
of the ignition key switch! Since this installation will require analysis of
the ignition switch functions, we recommend making the H1 harness
connections directly to the ignition switch wires.
H1/1 VIOLET Wire—(Starter Crank Output)
Connect the VIOLET wire to the starter crank wire at the ignition switch
harness. This wire show +12 volts when the ignition switch is turned
to the “start” or “crank ” position only. This wire will test 0 volts in all
other ignition switch positions
H1/2 and H1/3 RED Wires (2)-(+12V Power Input)
Remove the (2) two 20A fuses prior to connecting these wires and do
not replace them until the satellite harness has been plugged into the
control module. These two wires are the source of current for all the
circuits the relay satellite will energize. They must be connected to a high
current source. Since the factory supplies (+) 12V to the key switch,
it is recommended you make your connections there.
Note: If the factory supplies two separate (+) 12V feeds to the ignition
switch, connect (1) RED wire of the satellite to each feed at the switch.
H1/4 YELLOW Wire – (Ignition 1 Output)
Connect the YELLOW wire to the ignition 1 wire from the ignition switch.
The ignition wire should receive "12 volts" when the ignition key is in
the "on" and "start" or “crank” positions. When the ignition is turned
"off", the ignition wire should receive "0" voltage . The YELLOW wire
must be connected.
H1/5 PINK Wire – (Ignition 2 Output)
Some vehicles have 2 ignition wires that must be connected. Attach the
PINK wire to the ignition 2 wire from the ignition switch. The ignition
wire should receive "+ 12 volts " when the ignition key is in the "on" or
“run ” and "start" or “crank” positions. When the ignition is turned to
the "off " position this wire will show "0" voltage . If the PINK wire is
not used, cap or tape the end of the wire.
On some GM vehicles, the second ignition wire may also show voltage
in Off of Accessory positions. There will be “0” voltage when the key
is removed (Lock position).