Question about 2003 GMC Yukon Denali

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Rear door open

My "rear door open" light came on, door is closed pretty good but messages keeps showing up

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The sensor is dirty or there is a short in the button.

Posted on Jul 02, 2009

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Posted on Jan 02, 2017

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2 Answers

2003 Ford Excursion interior lights stay on after truck is turned off for 20 to 30 minutes, and door ajar light is always onbut all doors are closed.


One of the door switches is not showing an open contact. Which sugnals the computer that a door is ajar. Try blowunyg comoressed air into every door sqitch including the rear hatch. Afterwards, spray each switch with WD-40. Good Luck.
A thumbs up would be greatly appreciated if this answer is helpful to you. 2003-ford-excursion-interior-lights-stay-gul110xrrkztwfkelv0nmxtt-3-0.jpg

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Fuses for brake lights and blinkers keep blowing


Check the wires going to the rear of the vehicle. When you open the rear lift door, you will see some rubber conduit. Make sure it is intact and hasn't been pinched while the door was closed.This will cause a short and blow fuses, a little electrical tape should take care of the problem. Good luck!

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1 Answer

96 Ford Windstar the rear left cabin light and slidding door light stays on all the time and the sensor on the dash show that the doors are open when they are not. What can be causeing this?


Use WD40 spray and spry inside lock,Dirt can cause the sensor to stay open circuit either if it door is open or closed. Spray and open and close door few times, and repeat it till light goe's out.

Feb 21, 2010 | 1996 Ford Windstar

1 Answer

I have a 2006 cadillac cts. on the message center (stereo) it keeps saying "right rear door ajar" the door is closed but the message keeps displaying. the most annoying part is that it continues to beep....


You must first see if you can make the light go off by manually pressing the switch in the door jam. If the light goes off, either the switch is out of adjustment or the door is. Good Luck! I hope you find this to be very helpful!

Feb 05, 2010 | 2006 Cadillac CTS

1 Answer

Rear access door ajar


What's your question ? Tailgate ajar light lit on the instrument cluster ?
The Body Control Module (BCM) monitors the lift glass and the cargo door ajar switches. When the switch closes, the path to ground is completed, and the BCM sends a class 2 message to the instrument cluster to display the CARGO DOOR AJAR message.There are two ajar switches for the rear door ,a left an a right ,the third switch is for the lift glass ajar switch . All three of these switches splice pack SP410 At ground point G410

(Shouldn't have any readings when door(s) and/or window closed.) It's the opposite . switches are open with door closed , G410
In the Body Harness, Behind the RR quarter trim panel near the D-Pillar
It turns out it has nothing to do with rear door. Something about drivers door actuator. NO IT DOESN"T !!!!

Nov 09, 2017 | 2003 GMC Yukon XL

1 Answer

Rear hatch door won't lock dash light showing


You need to tighten the lock mech on the boot lid. this will close the boot just enough more to turn the light on. It's no biggy, you might need a star driver depending on bolt head. move it into the boot lid approx 4mm to start. then 1mm until 10mm. if no joy then it may be the sensor.
All the best
Ally A

Jul 12, 2009 | 2001 Volkswagen Golf

1 Answer

FREELANDER XEDi S reg Dashboard lights are showing door open


sometimes the hatch switch becomes bent or faulty in some way check switch.

Jul 02, 2009 | 2004 Land Rover FreeLander

1 Answer

Dome lights intermittently flash on and off in a 1996 Jeep


If it has automatic or a domelight that stays on for a while after you shut the door is on a timer relay and that is probably getting bad. As far as the door ajar message there is a switch in the door jam, look and see if you see it. Take wd40 and try to soak the switch try to get it inside the switch.If its incorporated in the door latch spray back inside the door latch real good. Open and close the door several times and see if it works then.

Nov 24, 2008 | 1996 Jeep Grand Cherokee

1 Answer

03 bettle rear hatch indicator light is on but hatch is closed.


I don't have any beetle experience, but there should be a little 'button' around the door of the hatch (all car doors have this). When the door is closed (or hatch), the door pushes the button in which breaks the electric circuit and turns the light off. When the door is opened, the button pops out and the circuit is complete, which turns the light on. Look for this 'button' around the hatch area, see if it's damaged (bent over) which would keep the circuit open, and the light on. Good luck, countrycurt0

Aug 10, 2008 | Volkswagen Beetle Cars & Trucks

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