Beneath these buttons are some pretty ingenious mechanisms. Ingenious, however from time to time non-functional! Because this is a problem that we have all had, on a Toyota 4runner or another car. Before replacing the system, however, you need to understand where the problem is coming from. A problem with false contact? Gears stuck? We will try to answer all of your questions here.
Toyota 4runner: a window goes down but does not go up, or vice versa
Before replacing the element, let's quickly see how this device works. When you press, or raise the button on your window, there are two switches in reality . The electrical signal only passes when activated. It is thus possible that the problem arises from an electrical fault. Remove the block using a flat screwdriver, and examine the electrical wiring when they leave upon arrival. If the problem never comes from a false contact, in this situation it is the window lifter motor of your Toyota 4runner that is HS. Gears may also be in poor condition. You can try to fix the problem, but usually you will need to change the entire window regulator.
Toyota 4runner: One window doesn't work at all
It is rather exceptional that the problem arrives from the switch, since it would be necessary that the two connections or cables are defective at the same time. However, you can check if you want to be sure. Therefore, the problem will come from the window regulator mechanism of your Toyota 4runner. The latter may be from engine window lift, or a defective gear. Remove the door covers to examine inside. Operate the window to see if the engine is running, and try to understand the causes of the problem. If gears block it is possible to dust and grease them. If nothing happens, it is probably necessary to change the entire window regulator system.
Toyota 4runner: Electric window blocked
A Toyota 4runner window is stuck. You try to raise it by pressing the button or manually, nothing to do it remains stuck. This problem may be caused by the window regulator motor, but usually it is conceivable to have it manually raised. This makes it much more possible for the glass to come out of its rail . By decentering, when you mount the window, the latter abuts on the rail. In this situation, there is no point in forcing. You will have to open the door and go see what is blocking inside. If the glass guides ever prove to be faulty, you will probably have to replace them.
Conclusion:
Basically, a glass problem on this Toyota 4runner could come from an electrical problem, the mechanism of the window regulator, or the rails which hold it. Do not hesitate to leave a comment if your problem does not appear in our text. Hope this guide has helped, enjoy the ride!