Door not closing

The driver's side door will not close properly. I think there is something wrong with the bottom door hinge, and the door needs to be rehung.
Experienced mechanics share their insights in answering this question :
Hi there, if the hinge is damaged it could throw off the alignment of the door and not allow it to shut properly. You should have a certified technician, such as one from YourMechanic, inspect the hinges and latches for damage to locate the cause of the door not closing and get the door back to working condition. Always be gentle when closing your doors as they are heavy and can cause a lot of strain on the hinges and latches.

How to Identify and Fix Common car Problems ?

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Look for signs of abrasion on the edge of the door and for uneven gaps between the jamb and the door. If the door binds on the hinge side, the hinges may be too deep. If the door binds on the knob side, the hinges are too shallow. Resetting the hinges can correct those problems.
The hinges may be worn down from regular wear and tear, damaged by corrosion, or even warped or dented from an impact of some kind. If the hinges look a little rusty or clogged with dirt, you can try cleaning them off with WD-40 and other cleaning supplies.
Adjustments on soft close hinges

On some types of soft close hinge there is an adjustment at the back of the hinge. There is a little lever that when you turn it effects the tension on the damper that slows the door down when it closes.

The main component is the latching mechanism. Located inside the door assembly, it engages a door anchor, or striker, that is attached to the body of the vehicle, to keep the door closed. Operating the inside or outside door handle releases the latch from the anchor, allowing the door to open.
Sometimes when it seems like the door is misaligned, it`s actually an issue with the latch not meeting the strike plate. The strike plate may be too high. Moving the door latch up is not possible. But you can move the strike plate incrementally (1/32-inch or so) with a hammer and screwdriver.
Repair broken door hinges that hang loosely off the door by replacing the hinge pin or filling the stripped screw holes and reattaching the hinges to the door. Replace hinges that are totally broken, with bent pin barrels or knuckles, with new hinges that are similar in size.
How many soft-close cabinet hinges do I need per door? In general, one soft-close hinge is enough to provide dampening for cabinet doors. Heavier cabinet doors may require two to handle the added weight.
To adjust the friction, using either a Flat Blade Screwdriver or similar turn the screw in a clockwise direction 1/4 turn. Please then check the window operation for desired resistance. If you wish to reduce the friction further, again using the Screwdriver turn the screw a further 1/4 turn in a clockwise direction.
They are available in three different types: lockable thumb-turn, single and double. For the single cylinder, the lock has a key barrel on the outside, and the inside has a thumb-turn. The lock can easily be opened from the inside if an intruder has access to the thumb-turn.
A soft-close hinge is a type of hinge that features a hydraulic mechanism built into it. When you close the cabinet door, the hydraulics take charge and ease the door closed in complete silence in somewhat of a gliding motion.
LOOSE HINGES

With time and frequent use, there are high chances your door hinges may begin to loosen, hang crookedly or sag. Sometimes the problem may be simple enough to fix with a little retightening of the screws.

All you have to do is loosen the door hinge (one at a time) and slip cardboard between the hinge and the frame until the hinge is sitting properly. Then tighten the screws and your problem should be fixed. You can do this for the top hinge, middle hinge and bottom hinge if needed.
While it varies, considering a wide range of factors, an average lifetime for a door hinge is around 10-15 years. However, provided they are properly maintained and used in accordance with their specification, some hinges can last double that time.
The best option for any interior door is ball bearing hinges. That`s because they generally provide smoother, quieter opening and closing, and reduce friction, perfect for any door that`s going to get a lot of use.
Self-closing hinges are able to close automatically by using a spring. They have a spring within the knuckle that pulls the connected object. When you open a door connected with a self-closing hinge, the enclosed spring will stretch.
Pushing or pulling the door open at the hinges is always difficult because there is no distance between the axis of rotation and the point of application of force, and as a result, there is no torque. In order to make it simple to push or pull open and shut the door, the door handles are placed away from the hinge.
A general rule is to use one hinge per 30 inches of door. If a door is 60 inches tall, you may be able to use two hinges with it. Doors taller than 60 inches, however, will likely require three hinges. You should still take into account the door`s weight and whether it`s an interior or exterior door.
In order to reliably keep the water out, they have relatively thick rubber seals that need to be compressed when the door closes, to create a continuous seal all around the edge of the door. Compressing that seal requires some force, which is best done by lightly slamming it.
Lubricate the metal parts, regularly, with machine oil, concentrating on the pivot points. Friction can be increased or decreased by adjustment of the turning screw (see FRICTION SCREW below) Turn in a clockwise direction to increase friction. Take care not to over tighten.
In order to reliably keep the water out, they have relatively thick rubber seals that need to be compressed when the door closes, to create a continuous seal all around the edge of the door. Compressing that seal requires some force, which is best done by lightly slamming it.
Knob locks are the most common type of door lock available and the chief security method for most doors. The lock cylinder is located in the knob itself instead of the door. Thus, knob locks should not be used on external doors, as they can be easily broken into with basic tools like a hammer or wrench.
In order to reliably keep the water out, they have relatively thick rubber seals that need to be compressed when the door closes, to create a continuous seal all around the edge of the door. Compressing that seal requires some force, which is best done by lightly slamming it.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Sliding door won’t close with buttons
ANSWER : The doors have a safety sensor that will not allow the door to close when the sensor is indicating that the door is blocked. Another possibility is that the door slides are binding the door and the motor senses it then reverses it back open.

The system will need to be scanned with a scanner that can monitor the input and outputs of the body computer’s sensor. You will have to have it tested since it is a safety hazard to try and bypass the system.

You could try and open door all the way open and clean the door tracks out. Be sure to remove all of the dirt and debris that are in the tracks and lightly lube the tracks. If it still binds and reverses then have a certified mechanic test the system out. They will be able to diagnose the problem with your door and make the necessary repairs.

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Driver side door lock button not working, and passenger side sliding door makes a buzzing noise
ANSWER : Hi there. These door issues are common on this vehicle. Most of the time the main issue is the master door lock switch on the driver door. It sounds like you already replaced that. As for the sliding door problem, most of the time, this is a failure within the door module or it can be a connection issue.

I typically take the door apart and check the connections on the module and inside of the door just to make sure that there is nothing apparent in there. If the connections and the wiring are fine, then I use a scan tool to check the module to see what the inputs and outputs are doing. If you need to have this looked at, consider YourMechanic, as a certified mechanic can come to your home or office to diagnose your door problem and recommend a repair.

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Door unlocked alarm, no power window or door lock on driver door only, interior light comes on with L turn signa
ANSWER : Hi there. In general, wiring harnesses are sold by the manufacturer as a whole harness; not individual wires. It is much easier, cost-efficient and safer to replace the entire harness if it’s determined that it is faulty and the source of your alarm / door issue. It would be best to have one of our mobile mechanics come to your location and complete an electrical problems inspection though, as it’s possible that this issue is related to an error code trapped in the ECU. If this is the case, simply clearing the code will resolve the problem. If the issue is determined to be the wiring harness or an exposed wire, they can recommend and most likely complete the repairs as well.

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all doors lock only by inserting key in passenger side door and locking
ANSWER : Your central locking system may have been designed with a control module in the circuit. This is a small computer that is responsible for controlling the different functions of a particular system. It is possible that the module for your central locking system may have shorted out internally preventing particular functions from working properly. I would recommend having a certified technician test your central locking module to determine if all of its functions are working properly.

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Doors wont lock or unlock with fob or switch?
ANSWER : Hello. Further testing should be done to help solve your problem. Being that the door unlock reprogramming procedure has already been done and the fuses have been checked there’s not much left it could be. When you hit the unlock button you should hear a little noise in each of the doors. If you hear the noise that means that the motor inside of the door actuator is working therefore it is likely the actuator itself as the problem. Though if you do not hear any noise that means it is likely the motor inside of the actuator. The actuator motors are very common failure on Lexus. The Lexus Community is almost an uproar because the a L in Lexus should also stand for luxury but there have been widespread simple problems reported such as this. A technician such as those we have here at yourmechanic will be able to diagnose your door lock issue for you firsthand. But if you consider following the test I suggested that should help you narrow down to a solution as well.

It may also be a beneficial to take a door panel off and probe a multi meter to the door actuator connectors to ensure they are receiving the proper power and ground when the buttons are pressed. If they are that only leaves two things that can be at fault. The door actuator or the motor inside of the door actuator.

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horn beeps when I push door lock button on door and close it.
ANSWER : Hi there. Many new vehicles have many customizable options available. Each model is individually different in respects as to how these options can be customized. Some require the use of a factory authorized scan tool while others have the options available via the navigation screen. The owner’s manual is generally the best reference material available for your vehicle and most likely has the description of available settings and how to change them. As is the case with most new vehicles, the dealer is probably your best option for assistance. Your Mechanic is available for all of your service needs. We value your time and come to your home or office to perform your service needs. Feel free to schedule your next service at www.yourmechanic.com.

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Only the driver’s door will unlock with the remote or door switch
ANSWER : Hi there. On your particular vehicle, there is a central control that receives the signal from the key remote and relays that information to the other locks. This could be the component that is damaged. To be certain, you might want to have a mobile technician, such as one from YourMechanic, complete an inspection to diagnose your door lock problem so the right repairs can be made.

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Car door alarm sensors keep going off while car is on, because of that I can’t even lock my doors when it’s off.
ANSWER : Hi and thanks for contacting Your Mechanic. What seem to happen is a door sensor / switch has failed. Turn on the dome light to door and shut all of the doors. See if the light dims after shutting all of the doors. If the light does not dim, then there is a door switch that has failed. Look at the switches on the cab where the door seals and see if any of the switched look damaged or at an angle. Most of the time the driver door switch fails for that door is used the most. Check each switch for power and see which door switch does not have power on the ground side when activating the switch. Replace the switch that does not work. This also goes for the back hatch switch as well. If you need further assistance with your vehicle, then seek out a professional, such as one from Your Mechanic, to help you with your door light being on and the beeping noises.

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