porsche alarm problems
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=117186
Printed Date: July 18, 2025 at 10:39 PM
Topic: porsche alarm problems
Posted By: smithinc33
Subject: porsche alarm problems
Date Posted: October 23, 2009 at 10:56 AM
I just bought a 1985 porsche 944. I got a brand new battery and stuck it in but when I hooked it up the horn just stays on. I believe it has something to do with the alarm system. Can anyone help me please. Thank you.
Replies:
Posted By: tommy...
Date Posted: October 23, 2009 at 9:26 PM
My notes say no factory security...Maybe aftermarket...?? Is it just a 944...Or a 944s...Or a 944s turbo...Or 944 s2...And so on...
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M.E.C.P & First-Class
Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!
Posted By: howie ll
Date Posted: October 24, 2009 at 8:36 AM
Methinks this is the regular horn and you have a shorting horn push inside the steering wheel. They never went to factory security till early 90s, it was under right front seat in 911s
Posted By: smithinc33
Date Posted: October 24, 2009 at 9:07 AM
I was told it was just a 1985.5 944. How would I tell if it is a S2 or what not. I already checked the title and it just says it is a 2 Door. I was told by the previous owner that it had an alarm system in it so I am assuming that it must be aftermarket if it didnt come stock until the 90's. I pulled the fuse and relay for the twin tone horn and then tried hooking the battery back up and it still does the same thing.
Posted By: smithinc33
Date Posted: October 24, 2009 at 10:45 AM
Thanks a bunch guys I figured it out. I ended up calling the prev. owner and he told me that whenever I hook up a battery the alarm will go off. So I have to click the button on my keys. Just a simple fix. Thanks a lot for the help.
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