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Ford F-150 after market alarms won’t stop

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=35073
Printed Date: April 29, 2024 at 6:36 PM


Topic: Ford F-150 after market alarms won’t stop

Posted By: fordty1
Subject: Ford F-150 after market alarms won’t stop
Date Posted: July 05, 2004 at 2:32 PM

I have a ford f-150 that i had a after market alarm placed. It has decided to alarm now for no reason all the time, even when I drive or it is in park. The remote will not stop it and I want to disconnect it so I can drive it and find out the problem...Help. I tried to turn ignition on, light went on, I turned toggle switch off, and then shut off ignition switch, but it still alarms....Help



Replies:

Posted By: jfk51502003
Date Posted: July 05, 2004 at 3:47 PM
un-plug brain and tape the harness...




Posted By: kgerry
Date Posted: July 05, 2004 at 5:02 PM
definately sounds like an install problem.....

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979




Posted By: maglin
Date Posted: July 06, 2004 at 10:02 AM

didn't by chance get your "Key On" wire mixed with the "Constant 12v" wire did you?

i'd just remove the entire thing and start from zero again.  if that didn't work, i'd just cry and pay someone 200 bucks to do it for me.  lol.

~~Dan

www.ctdg.org/dan/hobby/carphotopage.html





Posted By: jaurora
Date Posted: July 06, 2004 at 2:58 PM
I would go with what JFK said. Under the driver side dash is the most common places that you will find the brain (black box). Unplug the the harness from the box and double check the truck to see if it starts. If not,  the alarm has a relay that opens and closes your main iginion wire. If this is the problem let me know the year of your truck and I will guide you through it.

-------------
MECP certified (If it really means anything)
Jeremy





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