18
(Two 12-Gauge) Red Wires:
Co12 Volts Input
Connection Required
.
electrical switch as part of the mechanical switch;
others have the electrical switch lower on the
steering column and connected to the mechanical
switch by a linkage. The ignition switch wiring
harness is the best source for this
and the Starter, Ignition #1
and Accessory wiring
connections.
Wiring Connections - 6 Wire Main Harness
Connect both Red wires to constant 12 Volts. The
source used must supply adequate amperage. The most common sources are the
battery (+) terminal or the ignition switch wiring harness. Good reliable
connections and use of the included fuses are a must.
Please note that some ignition switches have the
Connect the Green wire to the vehicle's Starter wire.
This wire will show +12 Volts only when the ignition key is in the "Start" position. This
12-Gauge Green Wire:
Starter Output
Connection Required
.
Two Typical “Electrical”
Ignition Switch Locations
OR
The Red wire supplies constant 12 Volts that can be
used to power the relay's coil only- DO NOT use this Red wire for the optional relay(s)
power input (pin 87).
more Primary Ignition wires are present in the vehicle an optional relay is needed, con-
nected to this wire as shown in the diagram.
This 22 gauge Green wire is a
500mA Negative output,
which has the
same operat-
ion as the 12
gauge Green
Starter output.
If a second
Starter wire is
present in the vehicle,
an optional relay will be needed,
connected to the 22 gauge Green wire
as shown in the diagram.
22 Gauge Red Wire:
( + ) Output For Optional Relay Coil
Connection If Needed.
22 Gauge Green Wire:
500mA ( - ) Starter Output
Connection If Needed.
Red Wire
Blue Wire
Green Wire
To Additional
Starter Circuit
Fused
constant
12 Volts
Optional
Relay
85
86
87a
87
30
To Additional
Ignition Circuit
Optional
Relay
Fused
constant
12 Volts
85
86
87a
87
30
Red
3-pin
Harness
23
