led scanner

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=47281
Printed Date: February 16, 2026 at 9:12 PM

Topic: led scanner

Posted By: tee17
Subject: led scanner
Date Posted: January 09, 2005 at 2:13 PM

i just installed a commando 5005 on my 92 lumina and it came with a blue led scanner free. it has 3 wires: yellow, red and black. how do i hook it up so that it will come on when i arm the alarm or it arms itself and go off on disarm?

Replies:

Posted By: daze
Date Posted: January 10, 2005 at 4:57 AM

are the colors as follows ?

yellow - constant

red - acc or ign

black - ground

Then put yellow and red to a constant 12v, and the black to the ground when armed output from the alarm. Make sure you find out the current rating of the scanner and you grounded when armed, because you may need to add in a relay for the ground when armed.

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