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93 Ford Mustang door locks??

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=1011
Printed Date: May 14, 2024 at 10:23 PM


Topic: 93 Ford Mustang door locks??

Posted By: drewmon13
Subject: 93 Ford Mustang door locks??
Date Posted: May 29, 2002 at 9:35 AM

I'm putting in a Prestige alarm into my 1993 Ford Mustang, bu I'm having trouble with the door locks.  I have both + & - lock/unlock  wires but I don't know what type system I have other than "C"   Do I have any relays already in the car that i can tap into, or do I need to install other relays?  I'd like to use the power hatch release too, but I beleive that  is a + trigger and all I have is a - connection, I'll need to use a elay to convert that I think.  Any help would be great.  Thanks in Advance,  Drew



Replies:

Posted By: Big Dog
Date Posted: May 29, 2002 at 10:03 AM

Hey Drew,

The locks in your 'Stang are definitely type "C"   A.K.A. Five wire reversal requiring two relays.  Yellow/Pink and YELLOW /GREEN are the colors in either kick. The hatch release is a positive trigger on a Purple / YELLOW at the switch. Go to RELAYS menu of this site for reversal and positive trigger ideas. posted_image



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Prepare your future. It wasn't the lack of stones that killed the stone age.



Posted By: drewmon13
Date Posted: May 29, 2002 at 3:25 PM
But are they + or - triggers on the door locks?



Posted By: Big Dog
Date Posted: May 30, 2002 at 10:09 AM

Hey  drewmon13,

They are positive trigger but the wires have to be opened with a relay before sending the positive pulse because the wire rests at ground and this is why we call it a 5 wire system. 

First of all you'll need two relays then click here https://www.the12volt.com/doorlocks/page3.asp and look at the 5 Wire Alternating 12 Volts Positive Door Locks guide to figure out how to do it.  posted_image




Posted By: drewmon13
Date Posted: May 30, 2002 at 6:53 PM
Cool, Thanks


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