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 Light

Thread Tools
 
Search this Thread
 
Old Jun 14, 2010 | 07:22 PM
  #1  
Okapeekthegreat's Avatar
Okapeekthegreat
Thread Starter
|
New User
Joined: Feb 2010
Posts: 23
Likes: 0
Door Ajar Light

My door ajar light is always on and never goes off. My doors are shut fine and its still on. I've searched on here and i have tried the wd 40 thing and nothing happened. Does anyone know how to fix this.
Its a 2001 f250 5.4 extended cab 4x4.
 
Reply
Old Jun 14, 2010 | 07:33 PM
  #2  
conger's Avatar
conger
Posting Guru
Joined: May 2006
Posts: 1,028
Likes: 0
From: Edmonton, AB.
You may have to pull both of the door latch switches out to test them. I think they are simply a series circuit that needs to become a closed loop for the light to be off. When you open either door it breaks the continuity of the loop and turns the light on. You could probably find a wiring diagram in a Haynes book. More than likely your dealing with a bad door latch switch.
 
Reply
Old Jun 14, 2010 | 08:29 PM
  #3  
drey04's Avatar
drey04
Posting Guru
Joined: May 2010
Posts: 1,467
Likes: 0
From: Midland, MI
I replaced the switch in my driver's side door on my extended cab about 3 months ago. It's probably your driver door since that one is mostly likely opened and closed the most.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GTBksRule
Electrical Systems/Wiring
7
Apr 22, 2013 01:47 PM
socalarcade
1983 - 2012 Ranger & B-Series
2
Dec 12, 2010 05:17 PM
TampaDave
1999 - 2016 Super Duty
13
May 5, 2010 05:04 AM
rangergolfer
1983 - 2012 Ranger & B-Series
4
Dec 2, 2007 04:07 PM
Gcourville
1999 - 2016 Super Duty
4
Jan 2, 2004 06:45 AM




All times are GMT -5. The time now is 01:48 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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