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AVH-P6800DVD Parking Brake relay

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=88290
Printed Date: May 08, 2025 at 5:37 AM


Topic: AVH-P6800DVD Parking Brake relay

Posted By: spawn12336
Subject: AVH-P6800DVD Parking Brake relay
Date Posted: January 03, 2007 at 2:59 PM

Hey guys, I have a Pioneer AVH-P6800DVD installed in 2004 Santa fe. I use it for the screen to run my carpc. In order to view anything on the screen, the unit needs to see the parking brake engaged, in that it actually has to see it off, then on before it will even show me the warning. Currently I have a SPST relay wired to a momentary switch, but would like to autmoate the process. Basically I am looking for something that is normally closed, but when I turn on the ACC opens then closes again for split second. Just long enough that the head unit thinks I disngaged then re-engaged the parking brake. Is there any way to daisy chain a few relays together? or a timed realy, whatever, you guys are the experts, I call on your knowledge.

Thanks in advance



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"the universe has a way of balancing itself"



Replies:

Posted By: hotwaterwizard
Date Posted: January 11, 2007 at 10:22 PM

A constant to momentary hookup should do the trick.

Just put your input power on 87A instead.

posted_image



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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !


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