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The display shows the message open/close door. I've noted that the light inside doesn't always come on. Is this common? This unit is only a little over a year and old.

I've noticed that if I open and close several times or jiggle the door it sometimes works.

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Locate the door switch, it will be inside the door frame somewhere, a little black thing you can push in with your thumb. You need to drench it in WD40 and push it lots of times. Then it should work reliably.

Posted on Apr 28, 2017


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My gx470 dash light keeps coming on showing the all the car doors are open while I'm driving

Might have broken wiring in one of the door switches. Check wiring that runs along the door frame. They are inside a rubber boot/insulation. Most common area where they break due to constant open/close.

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Door Ajar light always on but all doors and tailgate closed

One of the door ajar switches is bad or sticking ,very common ! You can try spraying the door latches with W-D 40 or something similar ! Work the latch a few times an see if it goes out .If it doesn't you'll need to replace the whole latch assembly !Does your vehicle show which door is malfunctioning ? Picture of little car on dash showing an open door !

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Sensor display says there is a door open

Look around inside door frames for little switch, usually looks like a stubby thin finger, with doors open, press them in/out few times, they spring back out when released. Do a door at a time and check dash for warning light. That will tell you if any of the sensors is at fault. Good luck. Red.

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The door ajar light is on, but all the doors to the van are shut. The sensor beeping is always activating when I'm briefly stopped, and accelerate upon starting again...the beeping will not shut up un

You will note a simple contact switch on the door sill. It has probably jammed, dislodged, or is broken by someone kicking it upon entry/exit. Realign it and see if the warning light goes off when you press the switch in (simulates door closed). If it goes "off", you're home free. If it doesn't you will have to order a replacement switch from the dealer. They are easy to replace by carefully prying away the rubber grommet and sliding the switch out... there should be a simple wire plug for it... unplug it and plug in the new one. Note the grommet position so you don't have to take it loose again to friction the grommet in properly. Test it with your finger pressing it down again, engine "on", door open. Should cure your problem. Good Luck

Oct 05, 2012 | Cars & Trucks

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Interior lights come on, draining battery

You should check the various door switches and any manual cab light switch. A little physical movement on those switches should be able to identify the problem area. With the door open you should see the switch that gets pushed in when the door is closed. Push it in with your finger and see if it reacts properly. sometimes there's a little tab on the door itself that would be the contact point with that switch and if it comes off or is damaged, the switch doesn't get pushed in far enough.

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not real clear on what you mean.
if your door is not closing try lifting up on it as you try. also lift the door handle and see if the latch mechanism is open.

if you mean that the doors are closed but the light won't go out then you need to replace the door jamb light switch, open each door one at a time and push the little button in the door jamb if the light goes out then you may just need to adjust the switch, close each door before checking the next, if you need to adjust it then here is a generic picture of an adjustable switch

if the light doesn't go out then you may need a new switch.

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Door ajar light stays on

Why is it that a door can be ajar but a jar cannot be a door? - Always wondered about that one....:)

On a more serious note: Ford Explorers are notorious for the door ajar switches going bad. I have seen them com on by themselves when the vehicle is parked and cause the battery to go dead because they will turn the dome lamps on also.

Most of the time it is the driver's door that has the problem, but ANY of the doors COULD be tha cause. It would be best to scan the computer system and look at the Generic Electronic Module (GEM) data to see which door is showing "open" when you have all the doors closed. Otherwise, you may have to disassemble ALL of the doors to find the culprit if replacing the switch in the driver's door does not fix the problem. The first picture below shows the switch itself. The second picture shows how the switch is mounted in the door latch mechanizm inside the door panel.



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"DOOR AJAR" Light Always On... Even with all doors shut... As a result the dome light is always on and "DOOR AJAR" shows up instead of the electronic speedomter so it can be seen how fast the vehicle is...

spray some lubricant (wd40 etc.) into the lock mechanism on the doors .. the switch may be jamming up ..

The front door entry system contains a latch that is fastened to the inside of the door frame and is controlled by the exterior and interior door handles. The latch contains a door ajar switch and a door lock actuator. The front doors can be locked/unlocked by the remote keyless entry (RKE) transmitter, the RKE keypad, the door lock control switch or the door lock cylinder .

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Home link system program?

  1. Turn off the engine.
  2. Erase the factory test codes by pressing buttons 1 and 3. Release the buttons when the two green lights begin to flash (about 20 seconds ).
  3. Choose one of the three buttons to train. Position the end of your hand-held transmitter 1-3 inches (5-14 cm) away from the lower left corner of the EVIC display while keeping the display in view.
  4. Simultaneously press and hold both the desired Transmitter button and the hand-held transmitter button. After a short time, the message TRAINING will show on Transmitter display. Do not release the buttons until the message TRAINED appears on the display (this may take as long as 60 seconds ), release both the Transmitter and hand-held transmitter buttons.
  5. Press and hold the just-trained Transmitter button. TRANSMIT should appear on the display. If your device activates when the Transmitter button is depressed and released, programming is complete. To train the other buttons, repeat the process. Be sure to keep your hand-held transmitter in case you need to retrain the universal transmitter. NOTE: If the message TRANSMIT appears on the Transmitter display but your device does not activate, the device may be equipped with a "rolling code" system. Continue with steps six through eight below to complete the programming of a rolling code equipped device (most commonly a garage door opener).
  6. At the garage door opener receiver (motor-head unit) in the garage, locate the "learn" or "smart" button. This can usually be found where the hanging antenna wire is attached to the motor-head unit. Firmly press and release the "learn" or "smart" button. (The name and color of the button may vary by manufacturer.) NOTE: There are 30 seconds in which to initiate the next step.
  7. Return to the vehicle and firmly press, hold for two seconds and release the programmed Transmitter button. Repeat the "press/hold/release" sequence a second time, and, depending on the brand of the garage door opener (or other rolling code equipped device), repeat this sequence a third time to complete the programming process.
  8. Transmitter should now activate your rolling code equipped device. To program the remaining two buttons, simply repeat the process.

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Look for a broken wire where the door hinges. All of the wires come out of the door near the hinge and this is a popular place for wires to break because of the constant flexing

Sep 11, 2008 | 2002 Audi A6

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