Behind these buttons there are some rather ingenious mechanisms. Ingenious, but quite often non-functional! Because it's still a malfunction that we've all had before, for a Toyota Hi Ace or any car. But before replacing the device, you just need to know where the malfunction comes from. A false contact malfunction? Are the gears seized? We will try to answer all your questions with this article.
Toyota Hi Ace: a window goes down but does not go up, or vice versa
Before replacing the element, let's quickly study how this device works. When you press or lift the switch of the famous window, we can find two switches in reality . The electrical signal only passes when you activate it. It is thus possible that the malfunction comes from a false contact. Remove the part using a flat screwdriver, then check the cables at their beginning and end. If the malfunction does not come from a bad electrical connection, then it is the window regulator motor of your Toyota Hi Ace that is the cause. It is also possible that the gears are found to be in poor condition. Do not hesitate to try to correct the malfunction, but in general it is necessary to change the entire window regulator.
Toyota Hi Ace: One window doesn't work at all
It is rare that the malfunction is from the button, since both switches or cables would have to be faulty. However, you can watch if you want to be sure. Therefore, the malfunction will come from the window regulator mechanism of the Toyota Hi Ace. It may come from engine window regulator, or a faulty gear. Remove the door trim to check the interior. Operate the window to see if the engine is running, and try to understand the causes of the malfunction. If any gears get stuck you can clean and lubricate them. If nothing happens, it is probably necessary to change the entire window regulator system.
Toyota Hi Ace: Electric window blocked
A window of the Toyota Hi Ace is blocked. You try to raise it by pressing the switch or by hand, nothing to do it remains blocked. This malfunction could come from the motor of your window regulator, but in general it will be conceivable to raise it by hand. It is thus more plausible that the window has come out of its rail . By shifting, when you raise the window, the latter hangs on the rail. In these cases, there is no point in forcing. We'll have to open the door and see what's stuck inside. If ever the window guides are broken, they will probably have to be replaced.
Conclusion:
Basically, a window malfunction on your Toyota Hi Ace can result from a malfunction related to a loose contact, the mechanism of your window regulator, or the rails that hold it. You can leave us a comment if your dysfunction is not mentioned in our text. Hoping that this file has helped you, see you soon!