2001 domelights supervision

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=135663
Printed Date: May 03, 2024 at 5:41 PM

Topic: 2001 domelights supervision

Posted By: azamora619
Subject: 2001 domelights supervision
Date Posted: December 30, 2013 at 4:17 PM

I have a 2001 ford escape that I want to install an Excalibur AL-1850. My truck has a 5-wire (-) domelight supervision wire, that per the 12volt it needs a relay wired as follow. posted_image

. The alarm unit that I have does not have a domelight supervision wire it only has and onboard relay, that its read as follow:
BLACK/ Red Wire - Light Relay N/O (+/-) Input
GREEN/ Violet Wire- Light Relay COM Output
WHITE/ Red Wire - Light Relay N/C Input
So how would I wire the domelight wire.

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Knowledge is Power.

Replies:

Posted By: azamora619
Date Posted: December 30, 2013 at 4:25 PM

if you go to this link you will see how 12volt has the domelight for the escape wired. https://diagrams.marktoonen.nl/DOWNLOADS/26500_ESCAPE-_ESCAPE%20DOMELIGHT%20SUPERVISION%20DIAGRAM.pdf

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Knowledge is Power.

Posted By: lectricguy
Date Posted: January 01, 2014 at 8:05 AM

So the equivalent relay terminals for your alarm as as follows:

Relay Terminal 30--Alarm COM wire
Relay Terminal 87a--Alarm NC wire
Relay Terminal 87--Alarm NO wire

The Dome light wire is listed as:

Dome Light L GREEN/ ORANGE (-) PIN 1 OF GEM MODULE **

You would cut the Lt GREEN/ Orange dome light wire. Connect one side of the cut dome light wire to the alarm's COM output wire; Connect the other side of the cut wire to the alarms NC wire. The NO wire from the alarm is not used.

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Lectric Guy

Posted By: azamora619
Date Posted: January 01, 2014 at 1:59 PM

Thanks lectricguy, now im ready to install this alarm....

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Knowledge is Power.

Posted By: azamora619
Date Posted: January 02, 2014 at 7:00 PM

lectrichuy one quick question before I start, when I cut the domelight wire does it matter on which side of the cut domewire the relay terminal 30 is connected to????

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Knowledge is Power.

Posted By: lectricguy
Date Posted: January 02, 2014 at 7:05 PM

No...You are connecting relay contacts (Similar to a switch) between the two cut wires. No polarity concerns.

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Lectric Guy

Posted By: azamora619
Date Posted: January 02, 2014 at 8:12 PM

ok, thanks....

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Knowledge is Power.