Os 7 Vilões que estragam o VIDRO ELÉTRICO ; UPMOTORS

⚡ Want to be a successful electrician? Check out my complete training. Click here 👇🏽 https://www.eunaupmotors.com.br/eletr... --------------------------------------------------------------------------------------- The 7 Villains that Ruin Your Electric Windows; UPMOTORS The electric window system in general is quite resistant, but it needs the right conditions in the car for its perfect functioning and durability. There are things that directly influence this, and we often don't pay attention to them in our daily lives. However, it is important to pay attention to these details because the maintenance of a single electric window can cost from R$300 to R$1,200. The first villain in the durability of electric windows is a weak battery, because if the motor does not receive the correct energy, it cannot rotate at the ideal speed nor does it have the ideal force, but the heating is the same and that is the problem because in addition to taking longer for the window to complete its entire movement, the motor is also heating up much more due to the wrong voltage and over a few weeks it can burn out the copper winding of the motor's armature. Another factor that also affects the durability of the electric window motor is bad wiring or poor contact in some connector or a short circuit. The reason is exactly the same as the previous one, lack of sufficient energy to move the motor and this can cause it to burn out the armature winding. One thing we sometimes do unintentionally but that children do frequently and is poison for the electric window motor is holding the button pressed even when the window has already finished its entire up or down movement. This causes the motor to receive full energy and it cannot move because it is already locked in the final position. This carelessness forces the motor to work twice as hard as the previous two items, in addition to also straining the pulleys and guide rails of the window regulator. The fifth item that damages the glass, which I have already mentioned on my channel on another occasion, is the lack of lubrication in the side channels that guide the glass in its upward and downward movement. When these channels become dry, the glass has difficulty moving both upwards and downwards, and this causes the motor to work stiffly and can also cause it to burn out. To prevent this drying out, simply apply silicone spray regularly every 2 months to keep the channels well lubricated. Something that few people realize but that happens a lot is moisture inside the door. To prevent this, there is a rubber seal that runs parallel to the door opening and is in contact with the glass, precisely to prevent rainwater from entering the door. However, over time, this rubber seal wears out and ends up allowing water to enter the door. If the water outlet is also blocked, which happens easily, the water accumulates inside the door and ends up rusting the window regulator's wiring. Over time, this causes the thin, coiled steel cables to break until they completely rupture, leaving the glass loose from the regulator. If this happens when the glass is up, there is even a risk of the glass breaking. The last, and perhaps most important, factor that can easily damage the electric window is the window control unit. The window control unit receives the command from the window button and sends power to the motor. This means that when the control unit malfunctions, it can send signals contrary to the commands, causing a mess in the movement of the windows and can also cause the most dangerous defect of all that we have discussed here: sending power all the time, even after the window has completed its movement, leaving the motor energized. All these issues should be evaluated before the power window malfunctions in order to avoid burning out the motors or breaking the mechanism and avoid the cost of repairs. After all, when a window mechanism breaks, you can't drive the car unless you use a makeshift wedge to hold the window in place. This is a very common service in auto electrical shops, so it's worth improving your skills if you're interested in entering this field. Thank you for following me this far, and I look forward to our next topic. Thanks. Complete Courses, all in one place! I teach you with the best current techniques, with my method that has already been tested and approved by more than 2,600 students in Brazil and other countries. The most complete course in Brazil, no fluff. I know what works in practice in a workshop and I will teach you in a simple and online way, from basic to advanced. You will learn, even if you have no prior knowledge, to perform the services just like the best professionals you know.