6-Pin Main Ignition Harness; 5-Pin Secondary Harness - Autostart AS-6205 SH Installation Manual

6-Pin Main Ignition Harness

Wire
Connect to the largest 12 V supply wire at the Ignition harness. Ensure that
the OEM power wire is fused for more than 30 A.
NOTE: certain new vehicles have no suitable 12 volts source at the
RED
A
+12 V Battery
IGNITION
current). In this case, the fuse box, or the B+ connection on the battery is
recommended.
PURPLE
Connect to the Starter wire of the vehicle (at the
B (+) 30 A
wire should have +12 V with the Ignition Key in the
starter output
Connect to the largest 12 V supply wire at the Ignition harness. Ensure that
the OEM power wire is fused for more than 30 A.
RED
NOTE: certain new vehicles have no suitable 12 volts source at the
C
(+) 12 V
IGNITION
Battery
current). In this case, the fuse box, or the B+ connection on the battery is
recommended.
Connect to Ignition wire of the vehicle. The source wire should have +12 V
with the Ignition Key in the
YELLOW
Warning: some vehicles have more than one
(+) 30 A
switch for powering the heater blower motor. Use the 5th relay (pin F) and
D
ignition
extra relays to power up any extra
output
WIRES at the
system.
This wire is for powering the heater blower motor. It is usually classed as an
(no power in the
ACC.
crank pos.) then power it as an
ORANGE
Warning: some vehicles have more than one
(+) 30 A
E
Accessories
switch for powering the heater blower motor. Use the 5th relay (pin F) and
output
extra relays to power up any extra
WIRES at the
system.
This high-current output can be used to power a 2
ACCESSORY
GREEN
correct output.
F (+) 30 A 5
th
Additional
relay output
relays. DO NOT JUMP WIRES at the
the OEM electrical system.

5-Pin Secondary Harness

Wire
This wire must be connected to bare, unpainted metal (the Chassis or true
BLACK
Body ground). It is preferable to use a factory ground bolt rather than a self-
(–) Chassis
1
ground
tapping screw. Screws tend to get loose or rusted over time and can
input
cause erratic problems.
This wire tells the Module if the Engine is running or not. It requires at least
1.8 volts (AC) and 1.5 Hz (or faster) at idle. Common Tach references are:
PURPLE
the negative side of an injector, the negative side of an Ignition Coil,
(AC)
2
Tachometer
Camshaft sensor, Crankshaft sensor or the Engine Control Module (ECM).
input
NOTE: A Tach signal that is too low will cause the Module to "over
crank" and a Tach signal that is too high will cause the Module to
AS-6205 SH Installation Guide
Description
switch (the 12 Volt wire is too small to supply the necessary
switch (the 12 Volt wire is too small to supply the necessary
(
IGNITION ON RUN
. wires if necessary. DO NOT JUMP
IGN
switch, this will compromise the OEM electrical
IGNITION
position.) if it tests as an
CRANK
IGNITION
ACC.
switch, this will compromise the OEM electrical
IGNITION
nd
or a 2 . See jumper settings on page 16 for
STARTER WIRE
, or
IGNITIONS, ACCESSORIES
Description
switch). The source
IGNITION
position only.
CRANK
) and positions.
CRANK
wire at the
IGN IGNITION
(power in the
IGNITION
(5th relay, or extra fuse).
wire at the
ACC IGNITION
wires if necessary. DO NOT JUMP
nd
or a 2
IGNITION
must use external
STARTER WIRES
switch, this will compromise
IGNITION
nd
P.5