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anyone install an alarm in an 03 focus SE

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=24419
Printed Date: June 11, 2024 at 12:52 PM


Topic: anyone install an alarm in an 03 focus SE

Posted By: crudeau
Subject: anyone install an alarm in an 03 focus SE
Date Posted: January 12, 2004 at 11:20 AM

I just got a 2003 Ford Focus SE 4door sedan. I have a Viper 790 that is half installed. The remote start part is working fine. Now, I can't figure out the door trigger and door locks. I have all the wire colors and such but I can't figure them out. I know the door trigger is black w/ blue and it's low in the drivers kick, and at pin 13 on the harness. But there are 4 blk/blu wires down there. They all appear to be door tirggers, but they show +1 volt when the door is open. It isn't enough to trigger the alarm, and it's positive. Also on the door locks, I have been told that I can just wire the lock and unlock wires right to the keyless module behind the glove box, is this possible? i am assuming these are triggers for the factory relays so the current draw wont be an issue? And I guess the module doesn't go to sleep.

Has anyone on here installed an alarm in an 03 focus? That can help?



Replies:

Posted By: SoundImage
Date Posted: January 12, 2004 at 1:01 PM
the lock and unlock is possible to do.  first make sure that you have a good ground on your meter, if you do and you still cant find it you will have to diode isolate each door pin





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