Is your power window not working on driver side now? How annoying it is with a broken window that you cannot adjust the glass upward in the strong wind, hard rain, or heavy snow outside.
You may have to stay inside for hours and suffer the extreme weather.
On the other hand, if the glass can not be scrolled down, you are not allowed to have contact from outside or enjoy the chilling moment when the wind is tearing your hair.
The problem with the power window lies in the improper function of the fuse, motor, wires, and switch. Let’s dive right into the details to have a specific explanation and how to fix it!
How Do The Power Windows Work?
The mechanism of power windows is quite simple with a regulator, similar to hand-cranked ones.
Some of the latest models have frameless windows that can automatically crank open a ¼ inch or something.
Sometimes, it will function so quickly that you don’t see it. That is when the seal is broken before the latch is released.
It will close automatically within seconds after the door latch locks. There are advantages for you with this type.
First, opening it for a bit can help the air circulation from the interior. This can make it hard to open doors in tightly sealed vehicles with some air pressure for springing the door.
Once the seal opens and closes, the glass must clear. And because of it, some seals will not work on this type of frameless window. Yet, the benefits for these seals are less noise and less water.
The fuse is the first place to check if your windows can not be opened. You might be familiar with some current regulators; the fuses are designed to open all four windows together.
From time to time, the fuse will get old, and it will be broken. You can change the key to Run mode but don’t start the car.
Why Is My Power Window Not Working On Driver Side?
Forget To Turn Off The Lock Button
It is normal to have some people in your car but still let the lock button on. This can lead to the failing principles of door locks.
You can find that the driver side window button not working due to the extreme control of the lock-out button in other situations.
Likewise, it is to blame when it comes to the passenger side power window not working.
Regulator Problem
A regulator is responsible for the movement of the windows. Regarding both power windows not working, the regulator will remain still, so don’t try too hard to push the control button.
You can blame this for the interruption between the window regulator and cable. It is quite common that the cable can come off in the wrong way.
Broken Window Motor
The fault in the electric motor is a key factor contributing to the driver side electric window not working.
You can see a gear at the back of this unit attaching to the regulator so that they can control the movement.
You must touch the door’s power button to activate the motor. The regulator cannot be activated when this component is heated and fails. You know that now you can’t move the electric windows.
Check The Fuse Box Cover
When the driver window won’t work, you can examine the fuse to see any bad signs.
If you hear no sound from the motor and there’s nothing like the glass trembles when moving.
Or nothing is going on as you press one of four switches. The issues may have originated from the bad fuse.
Bad Weather
Extreme weather such as snow and ice not only can leave frost inside of the windshield but also make the windows won’t work.
Also, the regulator can deteriorate gradually in freezing conditions. Sometimes, your frame and glass can freeze and not work in winter.
You should know that no matter how hard you try to force the regulator to function, it is likely to be useless.
It explains that electric casements can’t function properly in intense frozen conditions as well as hot temperatures.
Gasket Issues
The gaskets are meant to protect the car from hard rain and windy weather and allow your car to work effectively.
You may notice that this unit will be torn, loose, or even buildup, resulting in the friction being bigger.
Eventually, it is too hard for a regulator and false motor to manage and make your casement activate as normal.
Symptoms of a Bad or Failing Power Window Switch
All The Windows Stop Working
When pushing the switch, there’s nothing happening for all of the windows. It’s likely because of the lack of fuel in the electric system.
The answer is a bad relay and a blown fuse. You should also inspect the diver master switch to fix this situation.
Only One Power Window Not Working
If this happens, the cause can be a bad relay, a blown fuse, a broken motor, or a bad switch.
To begin with, you can go and check for the switch that can be the most common problem for this. If it is definitely the switch that fails, you can have a mechanic replace the part.
Ensure that after replacing the switch, you should test whether the whole switch system works accurately.
Windows Only Work From The Master Switch
Sometimes, you realize that your windows can not scroll up or adjust lower by their own switch. However, you can control it with the master switch.
This can be easy to deal with because the switch and the other components still function smoothly. You can change or fix the individual switch to solve this.
How To Fix Power Window Not Working on Driver Side
Use a Test Light To Examine the Fuses
Inspect the fuses with a test light. The fuses connecting to the power windows will be found on the back of its box cover.
To check the power on both sides, you can insert a prong into every divot on the head of the fuse. In case the fuse is still active normally, check the wires. Otherwise, replace it when it is blown.
Inspect The Wires Relating to the Power Window Switch
First, open the door and jamb, then look at the wires. You can see them on the back of a productive boot. The wires will easily break over time when the doors open and close so often.
Also, check the boot to see if it is broken when exposed to the outside. This can lead to the wires on the passenger side window not working.
To fix a broken wire, you can use a butt connector to connect the wires.
Make Sure The Switch and Motor are in a Good Shape
If you’re sure that the fuses and wires still work properly, one suspicious part you have to take a look at is the switch and motor.
Many chances that a bad motor can make one window malfunction. When there is more than one, the switches are the part you should pay attention to.
Using a test light to identify the problem with the switch or the motor.
The Bad Regulators
As we mentioned before, a regulator is a mechanism that adjusts the windows higher or lower. Every power window motor has a regulator which connects to the motor via cables.
Even with how hard you try to push the buttons, the windows will stay still with a damaged regulator.
The regulator will be misaligned, or the crank gears might be worn out. It’s time to replace a new regulator.
Extreme Weather With Ice and Snow
When it is freezing or snowing, your power windows are more likely to be damaged. The explanation is that the glass is meant to cling to its frames.
The regulators cannot separate the frame and window when they are frozen and stuck together.
Even if it can do so, the regulator will soon be jeopardized because of overworking. Try to remove the snow and frost from your car as soon as you notice it builds up.
There’s a Problem with the Door
All the tracks must be aligned so that the windows can be raised and adjusted down normally.
If your door is broken partially and gets a loose bolt, it will create a stuck in the door, and then it will not be entirely closed.
Ensure all The Tracks are Fine
You know that the glass will slide along metal rails. It happens that these rails are clogged with mud and debris after time.
You also may notice that it’s a long time since the last time you filled the lubricant.
All you have to do now is clean the rails and lubricate them with silicone lubricant or silicone spray.
Conclusion
It is quite common when you detect the power window not working on driver side. Knowing how it works and the problems will save a lot of time and money in fixing it yourself.
Just notice some signs telling you which part is wrong and follow our step guides.
I think it is no longer a big deal for you and just enjoy your automobile that works smoothly.