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SVMASTER -
Remember: The function of this system when starting a vehicle is to duplicate the functions of
the ignition key. Below, we will explain the three basic functions of the ignition switch. Since this
installation will require analysis of the ignition switch functions, we recommend making the three
connections below at the ignition switch harness directly.
Careful consideration for the connection of this wire must be made to prevent the vehicle from
starting while in gear. Understanding the difference between a mechanical and an electrical
Neutral Start Switch will allow you to properly identify the circuit and select the correct
installation method. In addition you will realize why the connection of the safety wire is
required for all mechanical switch configurations.
Failure to make this connection properly can result in personal injury and property damage.
In all installations it is the responsibility of the installing technician to test the remote start unit
and assure that the vehicle can not start via RF control in any gear selection other than park
or neutral.
In both mechanical and electrical neutral start switch configurations; the connection of the
VIOLET wire will be made to the low current start solenoid wire of the ignition switch harness.
This wire has +12 volts when the ignition switch is turned to the "START" (CRANK) position
only. This wire has 0 volts in all other ignition switch positions.
NOTE: This wire must be connected to the vehicle side of the starter cut relay (when used).
For the electrical neutral switch configuration, this connection must be made between the
starter inhibit relay (when used) and the neutral safety switch as shown in the following
diagram.
Failure to connect this wire to the ignition switch side of the neutral safety switch can result in
personal injury and property damage.
SEE NEUTRAL START SAFETY TEST FOR FURTHER DETAILS.
Switch
Remove the two 20A fuses prior to connecting these wires and do not replace them until the
receiver Antenna has been plugged into the control module. These wires are the source of
current for all the circuits. They must be connected to a high current source. Since the factory
supplies (+) 12V to the key switch that is used to operate the motor, it is recommended that
these wires be connected there.
Note: If the factory supplies two separate (+) 72V feeds to the ignition switch, connect one
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" or "RUN" and "START" or
"CRANK position. When the ignition is turned "OFF', the ignition wire should receive "0"
voltage. The YELLOW wire must be connected.
SVMASTER -
WIRING CONNECTIONS
Start Cut Relay
(When Used)
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Switch
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. . . . . . . . . . . . . . . . . . . . .
Closed in Park or
Neutral Only
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