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dei 555p

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=26985
Printed Date: July 09, 2025 at 7:25 PM


Topic: dei 555p

Posted By: quicsilvr3
Subject: dei 555p
Date Posted: February 22, 2004 at 7:20 PM

I'm installing a remote start alarm in a 2004 Lincoln Navigator and I'm using the dei 555p and I can't get it to program to the vehicle keys. I've wired everything up properly but I'm not sure what the function of the remote start status wire is. The diagram states (-) remote start input... blue wire. Any help is appreciated.



Replies:

Posted By: BNLUIS
Date Posted: February 22, 2004 at 7:30 PM
if I'm not mistaken that unit will not work on that car (555P) you need to use a valet key and use the 555U

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Luis
Sound Waves
Is up to the installer to test all wires with a DMM whenever possible.



Posted By: JWorm
Date Posted: February 22, 2004 at 8:54 PM
The 555P won't work with that truck. A PKU-F2 from bypasskit.com will work, or you will have to give up one of your keys.



Posted By: Hardcor audio
Date Posted: February 22, 2004 at 9:07 PM

The 555p will not work on Ford vehicals that have securelock, securelock requires  the dei 555u which a key needs to be put inside of it, the 555p will work on the ford vehicals that have  the pats security.

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also if you have never installed  an alarm or remote starter i suggest that you let a car audio store do this for you




Posted By: Hardcor audio
Date Posted: February 22, 2004 at 9:09 PM

The 555p will not work on fords with securelock, the 555u will have to be used which requires a key, the 555p only works on the pats systems




Posted By: JMaxx93
Date Posted: February 22, 2004 at 9:22 PM
as far as the blue wire.  connect it to a wire from the alarm that has a negative polarity when remote starting.  a.k.a. status output wire.  wire is usually blue/black  on dei and dei clones.


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