Behind these little buttons there are quite ingenious systems. Ingenious, but sometimes defective! Because it's a problem we've all had before, on a Toyota Highlander or another car. Before changing the system, however, you must understand correctly where the malfunction is coming from. An electrical fault malfunction? Gears seized? We will try to answer all your questions below.window-lift-problem-Toyota-Highlander

Toyota Highlander: a window goes down but does not go up, or vice versa

Before changing the component, let's just see how it works. When you push or lift the button on your window, there are two switches in reality . The electrical signal only passes when you activate it. It is thus possible that the problem comes from an electrical fault. Remove the block with the help of a flat screwdriver, then check the cables at their beginning and at their end. If the malfunction must not come from a false contact, then the window lift motor of your Toyota Highlander is HS. Gears may also be in poor condition. Do not hesitate to try to solve the problem, but generally it will be necessary to replace the entire window regulator.

Toyota Highlander: One window doesn't work at all

It is rare that the malfunction comes from the button, because it would be necessary that two switches or cables are faulty. You can still check if you want to be sure. Therefore, the malfunction will certainly come from the window regulator mechanism of the Toyota Highlander. It may be that it comes from engine window regulator, or a damaged gear. Remove the door covers to examine inside. Activate the window to be able to discern if the engine is running, and try to understand the cause of the malfunction. In case gears block do not hesitate to dust and grease them. In the event that nothing happens, you will probably have to replace the entire window regulator.

Toyota Highlander: Electric window blocked

A Toyota Highlander window is stuck. You try to raise it by pressing the button or by hand, nothing to do it is blocked. This malfunction can come from the motor of your window regulator, but generally it will be conceivable to have it assembled by hand. It is thus much more possible that the glass has come out of its rail . By off-center, when you mount the window, it hangs on the rail. In this situation, there is no point in forcing. It will be necessary to release the door and to go to see what blocks inside. If the window guides are damaged, they may need to be changed.

Conclusion:

Basically, a window malfunction on your Toyota Highlander could result from a malfunction related to a false contact, of the system of your window regulator, or of the rails which hold it. Do not hesitate to leave a comment if your problem is not cited in our text. Hope this guide has served you well, have a good trip!