Motorola PRO-900 - Manual (Page 6)

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Brake Switch Positive Shutdown Detail
YELLOW w/ BLACK Tracer Wire: + 12 Volt Alarm By - Pass Output
NOTE: You must disconnect the ignition input of the alarm from any other wire that it is presently connected to
in the vehicle.
This wire provides a + 12 Volt output when the ignition key is turned to the “ON” position, and 0 Volts when the ignition
key is “OFF” and when the vehicle is running under the control of the remote starter.
This wire should be connected to the ignition input of the alarm system.
The Yellow w/ Black wire output will allow you to remote start the vehicle while leaving the alarm armed, and to lock/
unlock the doors while running under control of the remote start unit.
(2) WHITE Wires: Parking Light Flashe r
These wires are the COMMON and NORMALLY OPEN contacts of the on-board parking lamp relay.
If the vehicle's parking lights are a +12 volt switched system, connect (1) of the White wires to a fused (15A max.) +12
volt battery source, and connect the second White wire to the vehicle's parking light wire.
If the vehicle's parking lights are a chassis ground switched system, connect (1) of the White wires to a chassis ground
source, and connect the second White wire to the vehicle's parking light wire.
LIGHT BLUE Wire: Ignition 3 / Shock Disable Output
This wire provides a 300mA ground output that becomes active 3 seconds before the Remote Start Unit initializes,
and remains grounded while running plus an additional 4 seconds after the Remote Start Unit turns off. In all of the
applications described below, a relay will be required. The Light Blue wire can be used to accommodate the following
situations:
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Switch