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interior light connection to alarm

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=136196
Printed Date: July 07, 2025 at 7:40 PM


Topic: interior light connection to alarm

Posted By: ejenner
Subject: interior light connection to alarm
Date Posted: March 01, 2014 at 9:51 AM

Hello.  Normally I'm pretty good with this sort of stuff but being frustrated by an alarm installation where I'm not sure which wire to connect from the alarm to my interior lighting circuit. 

The alarm, being general purpose allows you to hook up to a 'positive trigger' interior lighting circuit or a 'negative trigger' circuit.  I'm just a bit perplexed by the choice and can't decide which would be right for my set up.

Here's my wiring diagrams for the car and the alarm.

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Replies:

Posted By: ejenner
Date Posted: March 01, 2014 at 9:53 AM




Posted By: ejenner
Date Posted: March 01, 2014 at 10:11 AM

Actually, I've worked this out.  It's not difficult.  I've connected green wire, negative trigger to pin 2 on the interior light switch.






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