Can only find the motor lock wires

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=72604
Printed Date: June 15, 2024 at 7:53 AM

Topic: Can only find the motor lock wires

Posted By: techfiftyfive
Subject: Can only find the motor lock wires
Date Posted: February 11, 2006 at 1:22 AM

My co-worker showed me how to setup a couple relays for this old school Ford truck. We were unable to find the switch wires, but he knew a for sure way to make the aftermarket alarm work with using just the motor wires.

Anyone know the relay setup? I lost the paper I had originally wrote it down on.

TIA.

Replies:

Posted By: KarTuneMan
Date Posted: February 11, 2006 at 1:49 AM

Year? More info please

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Posted By: techfiftyfive
Date Posted: February 11, 2006 at 1:32 PM

Id say its like a 70 something. Cant remember off the top of my head.

Does this setup sound correct:

Pins 87 - Ground

Pins 87a - Motor side of lock/unlock motors

Pins 30 - Switch side of lock/unlock motors

Pins 86 - Fused constant

Pins 85 - Lock/unlock wires from the alarm

Posted By: mo12v
Date Posted: February 11, 2006 at 2:11 PM

techfiftyfive wrote:

Id say its like a 70 something. Cant remember off the top of my head.
Does this setup sound correct:
Pins 87 - Ground
Pins 87a - Motor side of lock/unlock motors
Pins 30 - Switch side of lock/unlock motors
Pins 86 - Fused constant
Pins 85 - Lock/unlock wires from the alarm

Hope you have more info when you install:
That is for a NEGATIVE 5 Wire Reversal and you have PIN 85a & 30 reversed.
Should go like this:

Pin 87 - Ground

Pin 87a - Switch side of lock/unlock motor

Pin 30 - Motor side of lock/unlock motors

Pins 86 - Fused constant

Pin 85 - Lock/unlock wires from the alarm

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MO

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