Lock, unlock wire location? F250
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=22210
Printed Date: July 07, 2025 at 5:34 AM
Topic: Lock, unlock wire location? F250
Posted By: stevet
Subject: Lock, unlock wire location? F250
Date Posted: December 02, 2003 at 12:37 AM
My sources show only up to 2002 wiring for an F250 and I am doing a 2003 F250 Lariet Superduty. Are there any changes and where are the wires, negitive trigger? Will I have to wire up to open circuit for the GEM modual?
Thanks
Steve
Replies:
Posted By: Justaguy
Date Posted: December 02, 2003 at 1:00 AM
The lock wires are the same, low in the kick, still reverse if no keyless and are pink/green pink / YELLOW. If it has keyless, they are BLACK/ white WHITE/ red and are negative. The gem module doesn't go to sleep on these trucks. -------------
Posted By: stevet
Date Posted: December 02, 2003 at 1:04 AM
Thanks Justaguy, I appreciate it. Anyone else like to veryfiy that?
I also see that the emergency brake assembly is there is that a problem or are all the wires below that?
Posted By: Justaguy
Date Posted: December 02, 2003 at 1:10 AM
I get the wires under the sill plate, low in the kick -------------
Posted By: stevet
Date Posted: December 02, 2003 at 1:14 AM
Thanks bud, how's Canada this time of season? Is it snowing already?
Stevete
Posted By: Justaguy
Date Posted: December 02, 2003 at 2:38 AM
Are you kidding me? LOL In fact, i was in the mountains snowmobiling on the weekend, about 8 feet of snow. We have had snow for about 6 weeks. Been busy with r/s for about 2 months now. Gotta love it. -------------
Posted By: NowYaKnow
Date Posted: December 02, 2003 at 5:49 AM
"Anyone else like to veryfiy that?"
Looks good..Under the driver sill you can pickup the following:
Lock
Unlock
Park Lights (Brown +)
All door trigger (Blue/Black +) (Mid way down the drivers sill plate ONLY. Won't find in kick.)
Good luck real easy truck..Might want to pull the fuse box (4 bolts) for easier access to the ignition harness. Good luck,
Mike
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