Autostart AS-1820FM Remote Starter User Manual


 
Be careful not to power up a Remote Car Starter 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 Colour Function Description
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.
A RED (+) 12 V Battery
Please note: some of the most recent vehicles have no suitable
12 V source at the Ignition Switch (the 12 V wire is too small to
supply the necessary current). In such cases, it is recommended to
use the fuse box or the B+ connection on the Battery.
B PURPLE
(+) Starter output
(30 A)
Connect to the Starter wire of the vehicle. The source wire should
have +12 V with the Ignition Key in the
CRANK position only.
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.
C RED (+) 12 V Battery
Please note: some of the most recent vehicles have no suitable
12 V source at the Ignition Switch (the 12 V wire is too small to
supply the necessary current). In such cases, it is recommended to
use the fuse box or the B+ connection on the Battery.
Connect to the Ignition wire of the vehicle. The source wire should
have +12 V with the Ignition Key in the
IGNITION ON (RUN) and
CRANK positions.
D YELLOW
(+) Ignition
output (30 A)
Warning: at the Ignition Switch of certain vehicles, there may be
more than one Ignition wire. Use the 5
th
relay (Pin F) and extra
relays to power up any extra Ignition wires if necessary. Do not
jump wires at the Ignition Switch: this would compromise the
OEM electrical system.
This wire will power the Heater Blower Motor. Usually connected
to the Accessories wire of the vehicle. The source wire must have
power with the Ignition Key in the
IGNITION ON (RUN) position only
(no power in the
CRANK position).
E ORANGE
(+) Accessories
output (30 A)
Warning: at the Ignition Switch of certain vehicles, there may be
more than one Ignition wire for powering the Heater Blower Motor.
Use the 5
th
relay (Pin F) and extra relays to power up any extra
Ignition wires if necessary. Do not jump wires at the Ignition
Switch: this would compromise the OEM electrical system.
This high-current output can be used to power a second Ignition,
Accessories or Crank wire. See Jumper Setting, later in this
Guide, for correct output.
F GREEN
(+) Fifth Relay
output (30 A)
Please note: additional Ignition, Accessories, or Starter wires must
use external relays. Do not jump wires at the Ignition Switch: this
would compromise the OEM electrical system.
AS-1820 FM Installation Guide P. 5