Alarm Installion

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Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=724
Printed Date: September 03, 2025 at 3:33 PM

Topic: Alarm Installion

Posted By: Velocity Motors
Subject: Alarm Installion
Date Posted: May 12, 2002 at 2:23 PM

The diagram I sent you says that the system requires a (-) pulse , which means that you the system that you are adding to the OEM system , has to emit a (-) signal to the target wires in order for the lock/unlock to work properly. The target wires should be ( 12 + ) idle and when the switch is pressed it should be (-) .

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Replies:

Posted By: Velocity Motors
Date Posted: May 12, 2002 at 9:09 PM

First of all the (-) pulse comes from the alarm or remote starter and this is what the Subaru needs to properly engage the door lock/unlock circuit and phrase " The wires should be located at the key" means that the wires are in the door by the key cylinder.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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