128-6533
4 of 24
4
WIRING THE 6 PIN MAIN POWER HARNESS:
RED w/ WHITE
Trace Wire: + 12 volts Battery 1 Source
Connect this wire to a + 12 VDC constant source found at the vehicle's ignition switch using the 30 Amp fuse
and holder provided. This wire provides power for the control circuit as well as the ignition 1 and ignition 2
relays.
RED Wire:
+ 12 Volts Battery 2 Source
Connect this wire to a + 12 VDC constant source found at the vehicle's ignition switch using the 30 Amp fuse
and holder provided, but NOT the same vehicle wire as used by the battery 1 source. Most vehicles have
more than one battery source supplying power to the ignition switch. Separate feed wires must be used for
the Red and Red/White wires. If your vehicle does not have two battery feed wires at the ignition switch then
it is possible to connect both wires to the vehicle's battery. This wire provides power for the start relay and
the accessory relay.
IMPORTANT!
It is the responsibility of the installing technician to determine the load factor of the vehicles electrical circuits
when the vehicle is running, and to adequately fuse the two power wires based on that load. If the vehicle,
running under load with the air conditioner, heater blower motor, and accessories exceed 24 Amps continu-
ous, we recommend that two fuses be used in combination on each power wire as shown below. For
additional information see Tech Update issued 9/30/96.
YELLOW Wire:
Starter Output
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 cannot 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 Yellow wire will
be made to the low current start solenoid wire of the ignition switch harness. This wire will have +12 volts
when the ignition switch is turned to the start (crank) position only. This wire will have 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 of the neutral safety switch can result in personal
injury and property damage.
SEE NEUTRAL START SAFETY TEST FOR FURTHER DETAILS.
BLUE Wire:
Ignition 1 Output
Connect this wire to the ignition 1 wire from the ignition switch. This wire will show +12 volts when the
ignition key is turned to the "ON" or "RUN" and the "START" or CRANK" positions, and will have 0 volts
when the key is turned to the "OFF" and "ACCESSORY" positions.
For Diesel Applications, this wire must be connected to the ignition circuit that powers the glow plugs if the
vehicle requires glow plug pre-heating. (See selectable feature #9)