2002 ford f 150 remote start power 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=99245
Printed Date: May 09, 2025 at 3:45 PM

Topic: 2002 ford f 150 remote start power locks

Posted By: tbird2340
Subject: 2002 ford f 150 remote start power locks
Date Posted: November 22, 2007 at 11:22 AM

I'm doing a 02 F-150 and I'm having problems finding the power lock wires. It's an extended cab. It came with factory power locks and factory keyfobs..

According to all wiring diagrams I've checked the wires are supposed to be Pink / YELLOW and Pink/Green in the drivers or passengers kick panels. I've looked in both places and I see no wires that color..

Please help. I've been on the locks for over an hour.

Thanks

Replies:

Posted By: tbird2340
Date Posted: November 22, 2007 at 11:33 AM

Ok. I found those wires up in a cream colored module mounted on the firewall but they are testing not like I thought (negative)..

When I probe the wire at rest it sits at ground.. When I hold the button down it goes to 3.5 V?

Posted By: KarTuneMan
Date Posted: November 22, 2007 at 12:15 PM

LOCK

Pink / YELLOW

In passenger kickpanel

Doorlocks are negative (-) trigger on models with keyless entry. Models with no keyless entry are positive pulse, 2-door base model is 5-wire reverse polarity. On some of the Super Crew Cab models the lock wires changes to RED / GREEN for lock and PINK/GREEN for unlock (reverse polarity).

UNLOCK

Pink/green

In passenger kickpanel

Use the key in the door, not the switch, to test!

Posted By: tbird2340
Date Posted: November 22, 2007 at 12:29 PM

Thanks much for the reply! Hopefully you're still around..

So since this truck has factory keyless shouldn't the locks test -? As in they would rest with voltage and then when the lock / unlock is pressed they would go to ground?

Mine are going to 3.5V when depressed and do nothing when using the key in the door.

Thanks again!

Posted By: tbird2340
Date Posted: November 22, 2007 at 12:34 PM

Another question. Do you know what size nut is on the A-Pillar "oh crap" handle? I can't get the thing off to run my antenna.

Thanks

Posted By: tbird2340
Date Posted: November 22, 2007 at 1:31 PM

The locks were in the GEM (only place they were) and I was testing them wrong.. I didn't have my meter on OHMS which is what I should have to test the negative locks.

Thanks for the help.