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APS 996, 1998 Ford F150

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=25609
Printed Date: November 03, 2025 at 10:39 PM


Topic: APS 996, 1998 Ford F150

Posted By: swhite005
Subject: APS 996, 1998 Ford F150
Date Posted: January 31, 2004 at 3:49 AM

Going to install on 1998 Ford F150 with keyless entry (KARR alarm already installed by dealer)...

What do I connect the following wires to (color of wire in truck)???...Will having the KARR alarm affect installing the APS 996 in any way?

1)  Entry illumination ground output

2)  Ground when armed output (Says to connect to starter inhibit w/ relay)

3)  Negative door trigger

4)  Do I have a 3 wire ground switched door lock/unlock

   or a 3 wire positive switched door lock/unlock???




Replies:

Posted By: Teamrf
Date Posted: January 31, 2004 at 9:28 PM
I know off hand that "ground when armed" wires goes to a pre wired starter kill relay pack. The negative door trigger(if your doors are neg) to that wire. Or you can look under your dash and see if you have a courtesy light, and hook it up there.. Test with a DMM first.

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~The Rookie~
Rookie of the year that is...
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Posted By: daniel2002p
Date Posted: January 31, 2004 at 9:46 PM
on that car you have a negative 3 wire door lock system.  Entry ill goes to the neagtive door trigger wire

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2005 Toyota Corolla S
    1.8L VVT-i I-4
Always double check your wires with a DMM!!!
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