Autostart AS-1785 Remote Starter User Manual


 
P. 6 Installation Guide AS-1785
Note: if the Tach signal is too low, the Remote
Car Starter will “over-crank”. Conversely, if the
Tach signal is too high, the Remote Car Starter
will “under-crank”.
3 GREY
(–) Hood Switch
input
Connect this wire to the installed Hood Pin switch
supplied. This input will disable or shut down the
Remote Starter when the Hood is up.
4 ORANGE
(+) Brake Switch
input
This wire must be connected to the Brake Light
wire of the vehicle. This wire must have +12 V
only when the Brake Pedal is down. This input
will shut down the Remote Starter if the Brake
Pedal is pressed.
This wire provides a +12 V output and must be
connected on the vehicle to the Parking Lights
wire that tests +12 V when the Light switch is in
the ON position.
5 YELLOW
(+) 12 V Parking
Light output
Note: ensure that the voltage does not decrease
or increase when the dimmer control switch is
turned. If the voltage goes up or down, find
another Parking Light wire.
12-Pin Accessories Harness
Wire Colour Function Description
1 BLUE
(–) Trunk /
AUX 3
output
500 mA negative output. This output can be used to
control the Trunk release (1-sec. pulse), or it can be
set to operate as a constant output as long as the
TRUNK button is held pressed (for Sunroof or
Window closure)
2 BROWN (–) Lock output
Programmable 500 mA negative output: 1/10-sec.,
7/10-sec. or 4-sec. pulse
3 GREEN (–) Unlock output
Programmable 500 mA negative output: 1/10-sec.,
7/10-sec., 4-sec. or double 1/4-sec. pulse (ON
250 ms, OFF 500 ms, ON 250 ms).
4
WHITE /
BROWN
(–) Rearm output
500 mA ground signal when the Doors are locked by
remote control. This wire will go to ground 1/2 sec.
before the LOCK pulse, and go out 1/8 sec after
LOCK. The wire must be connected to the OEM
Arm wire (usually the Door Pin).
Note: The Remote Car Starter will also give a
Rearm pulse on this wire when it shuts down the
vehicle after a remote start.