relay operating another relay ok?

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=86773
Printed Date: July 07, 2025 at 10:31 PM

Topic: relay operating another relay ok?

Posted By: white89gt
Subject: relay operating another relay ok?
Date Posted: December 07, 2006 at 10:19 AM

If a keyless entry unit has a relay built in to operate the parking light flash and shoots a positive charge, is it ok to use that output to run another relay to change the trigger polarity to negative or will that cause problems?

Replies:

Posted By: splaudio
Date Posted: December 07, 2006 at 10:34 AM

u can just diode isolate and it will have the same fuction as the parking lights, flashing then stays on...

Posted By: white89gt
Date Posted: December 07, 2006 at 11:05 AM

In the diagram below, where would you put the diode?
posted_image

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