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wiring a pioneer deh with alarm?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=105200
Printed Date: May 14, 2025 at 2:40 PM


Topic: wiring a pioneer deh with alarm?

Posted By: hardwarz
Subject: wiring a pioneer deh with alarm?
Date Posted: June 02, 2008 at 3:54 PM

I have an older DEH CD player.  I lost my installation manual.

Anyone know how to hook up the alarm?  I know it's a super basic alarm, but it's better than the nothing I have now.

I'm guessing the alarm accessory wire is a triggered +12v that will trigger a relay.  Now what is the door trigger expecting?  +12V or ground as the trigger?

I have a 99 Tahoe that I'm going to hook this up to.

Hardwarz




Replies:

Posted By: techman93
Date Posted: June 02, 2008 at 10:52 PM
If I remember correctly I thought you could program trigger input from menu on HU and trigger delay in seconds. I think the radio has to be off and you have to hold down (f) function button for 2 seconds and then until the alarm menu comes up and scroll to pick which feature you want to change.
I found the owner manual here:
Pioneer Manual

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The wire I'm test'n isn't doin' what it's supposed to be doin'... I am so glad I printed that tech sheet, with the wrong info.
Do it right the first time... or I might have to fix it for ya


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