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9-6. White : Voltage Sense (optional)
Use this connection only if you did not hook up the tach wire of step 9-1. This wire is used to
sense when the motor has started and disengages the starter motor.
◆ Connection for Voltage Sense:
9-7. Gray/White : Trunk
This wire is used to detect the trunk being opened. If the vehicle has a light in the trunk
connect this wire to a wire in the vehicle which shows voltage when the trunk is closed
and no voltage when the trunk is open. If adding an aftermarket switch, install the switch
to connect the Gray/White to ground any time the trunk is open. Connection of this wire
is optional.
9-8. Red : Glow
The glow wire is connected to the indicator in the dashboard. This wire is used to detect
warm up of the glow plugs and is used in a negative
9-9. Red/Black: Glow
This wire is used only in diesel applications to detect when the "wait to start" light has
turned off. Connect this wire to a wire in the vehicle which shows 0 volts when the glow
plugs are on and 12 volts when the glow plugs are off. In most vehicles this wire will be
found in the instrument cluster. If you wire in the vehicle shows 12 volts when the plugs are
on and 0 when off you will need to connect a relay to invert the signal.
❃ Use 9-8 and 9-9 connection only for operation of disel vehicles.
v4.2
Detects starting of engine with the Alternator
voltage. Refer to page 25.
Blue
Input (optional)
Input (optional)
Input (optional)
operating system.
21
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