Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

Door Ajar problem

Thread Tools
 
Search this Thread
 
Old Oct 14, 2007 | 09:56 PM
  #1  
sodbuster35's Avatar
sodbuster35
Thread Starter
|
New User
Joined: Sep 2003
Posts: 11
Likes: 0
Door Ajar problem

I have a 99 F-250 crew cab and all of a sudden the door ajar light is staying on and the dome lights are staying on when all four doors are shut. I unhooked the battery to see if I could get something to reset itself, but when I hooked the battery back up, the lights came back on. Can anyone give me an idea what the problem might be?
 
Reply
Old Oct 14, 2007 | 10:01 PM
  #2  
vlietracer64's Avatar
vlietracer64
Senior User
Joined: Sep 2004
Posts: 432
Likes: 0
From: Upstate NewYork
I have found that spraying contact cleaner in the door lock mechanism will fix the problem for a little while, the contacts for the door ajar and dome light trigger are in the lock mechanism it self, after a while dirt and other things will stick to the grease and stop the contacts from making a connection that tell the truck when the door is closed or open.
 
Reply
Old Oct 14, 2007 | 11:05 PM
  #3  
biz4two's Avatar
biz4two
Lead Driver
Joined: Sep 2003
Posts: 5,844
Likes: 6
From: Albuquerque
Club FTE Gold Member
Using a good amount of WD-40 in all 4 lock mechanisms should do the job.


biz
 
Reply
Old Oct 15, 2007 | 07:33 AM
  #4  
HeavyAssault's Avatar
HeavyAssault
Cargo Master
20 Year Member
Liked
Loved
Community Favorite
Joined: May 2002
Posts: 3,271
Likes: 229
From: Gulf Coast, FL
SODBUSTER: A friendly reminder that there is a FAQ/TECH post at the top of the forum list. There's TONS of great info that will help you with minor issues like this one. Keep posting and welcome to FTE!!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sbappleg8
1983 - 2012 Ranger & B-Series
15
Aug 2, 2017 11:45 AM
Chargerkid
Excursion - King of SUVs
15
Jul 21, 2017 07:14 AM
2001SuperDuty
1999 - 2016 Super Duty
8
Jul 19, 2011 11:28 PM
Bill4Kath
Excursion - King of SUVs
57
Jan 14, 2005 09:53 AM
Cheetah Daddy
1999 - 2003 7.3L Power Stroke Diesel
9
Feb 11, 2003 09:39 AM




All times are GMT -5. The time now is 05:31 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE