Harness Description - Autostart as2520 Installation Manual

Wiring a clutch bypass
transponder module to the
wire: At the junction point,
WHEN RUNNING
where the
GROUND OUT WHEN RUNNING
"splits" and connects to each device, a
diode is inserted on each of these lines.
Multiple or separate door pin connec-
tions:
When joining all door pins together to the
door pin input wire of the module unit, each
wire must be isolated with a diode to
prevent feedback.
Note: The above examples reflect common
situations where diodes are use to isolate
connections. Please note that there are
numerous other cases where diode isolation
is required.

Harness Description

When connecting a 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 Colour Function
(+) 12 V Battery Please note: some of the most recent vehicles have no suitable
A RED
(+) Starter output
B PURPLE
(30 A)
C RED (+) 12 V Battery
(+) Ignition
D YELLOW
output (30 A)
P. 4
and a Always make sure that all external relays or
modules added to the module unit are
GROUND OUT
properly fused and diode isolated.
wire On vehicles equipped with daytime running
lights, the installer may be unable to see
certain programming results since the
daytime running lights never go out.
Note: The parking light output relay of the
unit gives two clicking sounds for each flash
of the lights: one click when the lights would
go and one click when the lights would
ON
go .)
OFF
Parking light flashes to which the text
refers throughout this manual refer to the
parking light output of the unit, not of the
vehicle.
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.
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 starter wire of the vehicle. The source wire should
have +12 V with the ignition key in the
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.
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
positions.
CRANK
Warning: at the ignition switch of certain vehicles, there may be
more than one ignition wire. Use the 5
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.
position only.
CRANK
and
IGNITION ON (RUN)
relay (Pin F) and extra
th
Installation Guide