Avital AviStart 3000 - Manual (Page 11)

© 2001 Directed Electronics, Inc. Vista, CA 11
primary harness (H1) wire connection guide
Remove any paint and connect this wire to bare metal, preferably with a factory bolt rather than your own screw.
(Screws tend to either strip or loosen with time.) We recommend grounding all your components to the same
point in the vehicle.
Sending a negative pulse to this wire will initiate the remote start sequence. This wire can be connected to an
auxiliary channel output of a security or keyless entry system or to an optional momentary switch to activate the
remote start system.
This wire sends a negative pulse every time the remote start is activated. This can be used to pulse the disarm
wire of the vehicle's factory anti-theft device. Use a relay to send a (-) or (+) pulse to the disarm wire as shown
in the following diagrams. This wire can also be used as a special accessory output. (See Feature Descriptions
section of this guide.)
H1/3 LIGHT GREEN/BLACK (-) factory security disarm/special accessory output
H1/2 WHITE/BLUE (-) remote start activation input
H1/1 BLACK (-) chassis ground connection