Question about 2003 Lincoln Navigator

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2003 lincoln navigator door ajar light stays on

Running board not working properly

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: door ajar light stays on

I have the same problem with my passenger door all the time. The dealer was nice and didn't charge me for some advice. Find out which door it is or do this to all. It is the part on the door the grabs the round thing in the door jam. It looks like two fingers kinda. Spray with WD-40 and clean with a rag to get all the dirt out of there. Spray again and open and close the door several times. This clears my problem and I hope this helps you too.

Posted on Jul 30, 2008

fixincars
  • 335 Answers

SOURCE: Door ajar light

The sensor for the lights is in the door latch spray some GOOD penetrant in the door latch (WD 40 IS NOT A PENETRATING OIL!!!!!!!!!!!!!!!!!!) open and shut the door several times after you let the penetrant soak a bit Liquid wrench, PB Blaster, BG Penetrant, are good
I owned Ace Automotive for 14 years and came across this problem on ford windstars and aerostars all the time I posted the fix on my website Please visit
http://www.aceautomotive1.com It is in the BLOG or FAQ
Please email me with the results of this. fixincars@yahoo.com
Please rate this a fixya if you feel its helpful Thanks, Randy

Posted on Sep 12, 2008

emissionwiz
  • 75066 Answers

SOURCE: 2003 Lincoln Navigator door sensor problems

One of your courtesy light switch's is defective, it can be in any of the five doors (rear hatch has 2), Ford can determine which one (courtesy light switch) is at fault by using a NGS (New Gen Star Tester) to monitor the switches through the Generic Electronic Module of your truck, these switches are attached to the door latch assembly and are time consuming to replace, so the Ford tester is the cheapest option.

Posted on Nov 13, 2008

goalie39
  • 469 Answers

SOURCE: 2003 lincoln navigator running board

The door switches are built in the latches on each of the doors, they are pron to sticking, leaving the security module to beleive the door is open.
The simple fix is to spray a generous amount of WD40 on, in, and around the door latches, then opening and closing the door a few times. I would start with the passenger door as`this is likely the culprit. do the rest of the latches as a prevenitive measure.

Hope this is of some help.
Ed

Posted on Apr 20, 2009

  • 53 Answers

SOURCE: How to repair a door ajar of a Lincoln Navigator

try spraying silcone spray in each door latch even the rear hatch door. i have done this before and it has fixed it before. the reason is that dash will get on the sensor and make the light come on.

Posted on Jun 15, 2009

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1 Answer

2003 lincoln navigator running board stay out on passanger side unless your are moving (they retract) passenger mirror does not adjust backig up message continues saying door ajar


You probably have a bad door switch that is located in the door latch.If the vehicle tells you which door is ajar I would try a good penetrating oil first and if not replace that door latch.It will take a bit of working the latch before it will start to work if thats all it is so have some patients with it.

Feb 11, 2010 | 2003 Lincoln Navigator

1 Answer

All of my doors are closed yet in my 1999 lincoln navigator the light reads door ajar. i believe it is my trunk. but now my lights stay on and drains my battery what can i do


Try spraying WD40 directly into the door latches and opening and closing the doors several times. Usually this will free a sticking door ajar switch.

Feb 07, 2010 | 1999 Lincoln Navigator

1 Answer

The air suspension keeps failing and i have no shocks, the air conditioner does not work every single year. the running boards do not work. The door ajar is always on


THE DOOR AJAR SWITCH IS THE DOOR LATCH SPARY WITH PB BLASTER & THIS WILL UNSTICK DOOR AJAR SWITCH OPEN & CLOSE DOOR 10 TO 15 TIMES THEN RUNNING BOARDS WILL START WORKING AIR RIDE O WHAT FUN HAVE SEEN AIR PUMP GO BAD ALSO AIR LINES LEAK AT PUMP THERE IS ALSO A LEVEL SENSOR IN REAR OVER AXEL THEN THERE IS THE AIR SHOCKS [AIRBAGS]

Sep 29, 2009 | 2003 Lincoln Navigator

1 Answer

How to repair a door ajar of a Lincoln Navigator 2003. Looks like this does not allow the suspention works properly


try spraying silcone spray in each door latch even the rear hatch door. i have done this before and it has fixed it before. the reason is that dash will get on the sensor and make the light come on.

Jun 15, 2009 | 2003 Lincoln Navigator

3 Answers

2003 lincoln navigator running board stay out on passanger side unless your are moving (they retract) passenger mirror does not adjust backig up message continues saying door ajar


The door switches are built in the latches on each of the doors, they are pron to sticking, leaving the security module to beleive the door is open.
The simple fix is to spray a generous amount of WD40 on, in, and around the door latches, then opening and closing the door a few times. I would start with the passenger door as`this is likely the culprit. do the rest of the latches as a prevenitive measure.

Hope this is of some help.
Ed

Apr 20, 2009 | Lincoln Navigator Cars & Trucks

1 Answer

What would make the interior lights in my 2003 Lincoln Navigator stay on after it gets shut off? They will only shut off when you drive down the street, once you shut it off and get out, they stay on and...


you may have your dim switch on and this cause the lights to stay on but they don't stay on all night or day they have a 10 minutes delay switch after 10 minutes they go off but yes there is an open circuit can be a door can be the trunk or the dim switch look for it and try to find the source of this open circuit like a mention before it's on the doors or the dim switch

Mar 27, 2009 | 2003 Lincoln Navigator

1 Answer

Receiving door ajar indication on 2003 Lincoln Navigator


Sounds like you have a Faulty Door Switch. When you open the door there is a Small Button on the Side closest to the Inside of the Truck. Push this in with your Finger and see if they don't go off. Some of these are Movable so you can adjust them in and out.

Dec 31, 2008 | 2005 Lincoln Navigator

1 Answer

Door ajar light


The sensor for the lights is in the door latch spray some GOOD penetrant in the door latch (WD 40 IS NOT A PENETRATING OIL!!!!!!!!!!!!!!!!!!) open and shut the door several times after you let the penetrant soak a bit Liquid wrench, PB Blaster, BG Penetrant, are good
I owned Ace Automotive for 14 years and came across this problem on ford windstars and aerostars all the time I posted the fix on my website Please visit
http://www.aceautomotive1.com It is in the BLOG or FAQ
Please email me with the results of this. fixincars@yahoo.com
Please rate this a fixya if you feel its helpful Thanks, Randy

Sep 12, 2008 | 2003 Lincoln Navigator

2 Answers

Door ajar light stays on


I have the same problem with my passenger door all the time. The dealer was nice and didn't charge me for some advice. Find out which door it is or do this to all. It is the part on the door the grabs the round thing in the door jam. It looks like two fingers kinda. Spray with WD-40 and clean with a rag to get all the dirt out of there. Spray again and open and close the door several times. This clears my problem and I hope this helps you too.

Jul 16, 2008 | 2003 Lincoln Navigator

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