P. 4 Installation Guide AS-1412
Harness Description
When connecting the Module, it is important to make sure that the connector with the Ground wire
is connected first, before making the 12-volt connections. Should the Unit be powered up before
being grounded, there could be serious damage to internal components of the Unit.
Be careful not to power up a Module before it is properly grounded. To avoid any accident, it is
recommended to pull out the Fuses from their sockets before the installation, and to put them back
during the very last steps.
6-Pin Main Ignition Harness
Wire Description
A
RED
+12 V Battery
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
IGNITION switch (the 12 Volt wire is too small to supply the necessary
current). In this case, the fuse box, or the B+ connection on the battery is
recommended.
B
PURPLE
(+) 30 A
starter output
Connect to the Starter wire of the vehicle (at the IGNITION switch). The source
wire should have +12 V with the Ignition Key in the Crank position only.
C
RED
(+) 12 V
Battery
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
IGNITION switch (the 12 Volt wire is too small to supply the necessary
current). In this case, the fuse box, or the B+ connection on the battery is
recommended.
D
YELLOW
(+) 30 A
ignition
output
Connect to Ignition wire of the vehicle. The source wire should have +12 V
with the Ignition Key in the Ignition On (Run) and Crank positions.
Warning: some vehicles have more than one IGN wire at the IGNITION
switch for powering the heater blower motor. Use the 5th relay (pin F) and
extra relays to power up any extra IGN. wires if necessary. DO NOT JUMP
WIRES at the IGNITION switch, this will compromise the OEM electrical
system.
E
ORANGE
(+) 30 A
Accessories
output
This wire is for powering the heater blower motor. It is usually classed as an
Acc. (no power in the
CRANK position.) if it tests as an IGNITION (power in the
crank pos.) then power it as an
IGNITION (5th relay, or extra fuse).
Warning: some vehicles have more than one ACC wire at the IGNITION
switch for powering the heater blower motor. Use the 5th relay (pin F) and
extra relays to power up any extra ACC. wires if necessary. DO NOT JUMP
WIRES at the IGNITION switch, this will compromise the OEM electrical
system.
F
GREEN
(+) 30 A 5
th
relay output
This high-current output can be used to power a 2
nd
IGNITION or a 2
nd
ACCESSORY or a 2
ND
STARTER WIRE. See jumper settings on page 12 for correct
output.
Additional IGNITIONS, ACCESSORIES, or STARTER WIRES must use external
relays. DO NOT JUMP WIRES at the IGNITION switch, this will compromise
the OEM electrical system.
