LED Scanner light wiring
Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=13365
Printed Date: June 16, 2025 at 8:48 AM
Topic: LED Scanner light wiring
Posted By: drd4life
Subject: LED Scanner light wiring
Date Posted: May 10, 2003 at 7:05 AM
Hi! I'd like to know how to wire A LED scanner light with a switch that will run with the car on or off. It worked fine with my alarm, but as soon as I installed the starter disable relay, I guess it disabled the light to, since I had to use the same output from the alarm. Thank you!
Replies:
Posted By: z2428
Date Posted: May 10, 2003 at 7:43 AM
Just run a slight single wire from your power terminal to your switch.
Posted By: drd4life
Date Posted: May 10, 2003 at 9:41 AM
Do I need to wire a relay?
Posted By: Velocity Motors
Date Posted: May 10, 2003 at 10:32 AM
No, if your using a switch it will act as the relay.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: drd4life
Date Posted: May 10, 2003 at 12:29 PM
I have a led scanner light i'd like to wire to my alarm. it worked fine until I added the starter kill relay circuit on the same negative output of the alarm. now it won't come on at all. the starter kill works fine. its a three wire scanner light, red positive, black negative and blue switched. what do i do to make this work? i thought of running a seperate switch to turn it on when I leave the car, but there has to be a better way. Help!!
Posted By: drd4life
Date Posted: May 10, 2003 at 12:30 PM
thanks i'll try that
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