Notices
Explorer, Sport Trac, Mountaineer & Aviator 1991-1994, 1995-2001, 2002-2005, 2006-2010 Ford Explorer

03 Explorer door ajar light on

Thread Tools
 
Search this Thread
 
Old Apr 24, 2007 | 09:28 PM
  #1  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
03 Explorer door ajar light on

Has anyone had this problem? My door ajar light stays on when all doors are properly shut and will usually go off after driving for a while. If the light is on the power door lock on the drivers door doesn't work. Also, when the key is in, and the engine off it beeps like I left the lights on.

It seems to do this everytime I start it, and of course my warranty ran out last week! The dealer said to spray some penatrating oil on the door latch as the door switch is built into the latch, I've done this several times with no results. I,ve also played with the wires going from the door to the body and it didn't change anything.

Any help would be appreciated,

Thanks!
 
Reply
Old Apr 25, 2007 | 12:33 AM
  #2  
Dumtrucka's Avatar
Dumtrucka
Freshman User
Joined: Apr 2007
Posts: 35
Likes: 0
From: Towson MD
Yump. Same with my wife's 03. There is another thread about it around here some where.
 
Reply
Old Apr 25, 2007 | 02:56 PM
  #3  
minwif's Avatar
minwif
New User
Joined: Apr 2007
Posts: 2
Likes: 0
Smile minwif

I have an 03 Explorer and the door ajar light comes on periodically, too. Today, the Ford dealer is working on another problem with the MAF sensors, and said the door ajar problem was caused by a malfuncitioning motor in the door. This sounded supiscious to me, so I decided to live with it. The dealer recently replaced the battery, and I think that had something to do with the alarm. Several of my alarm systems, (door ajar, keys in ignition, service engine soon, window not going down, locks not opening, etc) are going off occasionnaly since they did the battery.
My Ecplorer has always been great! Not one single problem. I have maintained it religiously, since I purchased it new. I took it to the dealer for routine maintenance (power steering flush, transmission flush, battery, wipers) and have had problems ever since.
 
Reply
Old Apr 25, 2007 | 04:23 PM
  #4  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
Mine started acting up when I picked it up from the shop after having some unrelated work done!Fishy EH
 
Reply
Old Apr 25, 2007 | 05:42 PM
  #5  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
I see that the wd-40 will fix it if its just a intermitent door ajar light.But has anyone found a fix for the problems I have listed, along with many others with the same symptoms?
 
Reply
Old Apr 26, 2007 | 10:03 AM
  #6  
minwif's Avatar
minwif
New User
Joined: Apr 2007
Posts: 2
Likes: 0
Smile minwif

Thanks for the replys! I will try the WD-40. Reading on this site in other places, I saw something about spraying something on the door locks to help the problem. I think I'll stay away from the Ford dealer, they cause more problems than they fix.
Thanks again.
 
Reply
Old May 4, 2007 | 06:22 PM
  #7  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
I'm going to take the door panel off and check the wireing inside , I see that there are two small bolts on the btm, will it just pry off after the 2 bolts are removed? I don't want to crack my door panel!!
 
Reply
Old May 6, 2007 | 10:08 PM
  #8  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
I pulled the door panel off and found nothing, but I did end up finding that if I turn the interier light dimmer switch off everything works fine, other than the int light don't come on when I open the doors. If I turn the switch on and open the door it acts up again! Could it be in the dimmer switch?Its just weird that it only affects the locks on the drivers door.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-1

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-2

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-3

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-4

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-5

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-6

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-7

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-8

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-9

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
Old May 26, 2007 | 02:49 PM
  #9  
Exploder02's Avatar
Exploder02
Senior User
Joined: Jan 2006
Posts: 178
Likes: 0
It's very likely the door ajar switch.. these go bad all the time. I had the same problem, replacement using instructions from Alldata was pretty easy (if you're handy). The old switch was very "sticky", and that was what was causing the problem. That comment that a dealer made about a "motor" causing the problem--sounds like BS to me.
 
Reply
Old May 26, 2007 | 07:07 PM
  #10  
428fourby's Avatar
428fourby
Thread Starter
|
Senior User
Joined: Nov 2006
Posts: 166
Likes: 0
Why does the door switch work perfect when the dimmer switch is off?
 
Reply
Old May 26, 2007 | 08:15 PM
  #11  
VITO00's Avatar
VITO00
New User
Joined: May 2007
Posts: 3
Likes: 0
Hope I can help

I had all these symptoms and more. As it turns out it was the wiring harness as it goes into the door. The door has a rubber gromet where the wires pass through the door, the gromet fell off and the wires wore down till they started to short out. You will get all sorts of electrical problems related to the wires in the door. I took it to the dealer and they knew just what to look for. They told me they have already fixed 3 of them. They laughed and told me I was lucky they had seen it before, the first guy had to pay for them to hunt down the problem. hope this helps.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
metaluno67
1999 - 2016 Super Duty
2
Jan 4, 2014 07:36 PM
428fourby
Explorer, Sport Trac, Mountaineer & Aviator
5
Apr 24, 2010 08:24 AM
EXv10
Excursion - King of SUVs
3
Jan 5, 2010 11:52 PM
nymets78
Explorer, Sport Trac, Mountaineer & Aviator
11
Sep 11, 2005 06:28 PM
doctoss
Explorer, Sport Trac, Mountaineer & Aviator
1
Jan 16, 2005 06:06 PM




All times are GMT -5. The time now is 10:08 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-2
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-3
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
story-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-5
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-6
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-7
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-8
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-9
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE