Having a front wiper malfunction is not uncommon. It is even one of the most regular problems, and not only on the Toyota Supra Mkiv. Windshield wipers have become consumable because they wear out quickly and are easy to replace . But the problems can be quite different, and the origins will vary. It can come from broom , engine , or a electrical malfunction to name just that. So let's see what the most regular symptoms are, and how to fix them.wiper-front-Toyota-Supra-Mkiv

Complete failure of the front wiper of your Toyota Supra Mkiv

The malfunction is undoubtedly the engine of your front wiper. If you ever want to be sure, you can measure the electrical current on the wiper motor. However, this is a precaution that is not absolutely mandatory. The failure is probably due to the engine. You will have to in this situation buy a new engine, suitable for your Toyota Supra Mkiv . It is also conceivable that the dysfunction comes from broom training . In this situation, make it activate manually. If the latter can move on its axis without problem, it is because it has no malfunction.

The front wiper of your Toyota Supra Mkiv is noisy

A noisy front wiper on a Toyota Supra Mkiv is not a major malfunction, however it is quickly annoying. If you see a shrill noise is that it comes from the wear of the rubber blade of the broom. As if you were running it on your dry windshield. In this situation there you must certainly change it. If ever it's a squeaky noise , it is undoubtedly the training which is slightly seized. It will then be enough to oil it, and the malfunction will be resolved.

Toyota Supra Mkiv's front wipers don't go at the right speed

This time it is a malfunction which can be problematic, especially during heavy rain and the front wipers are particularly slow. To give you an idea, at maximum speed, the speed is approximately one round trip per second. If they are actually much slower, the causes can be multiple. But there is a strong probability that it is the engine that is the reason. You can always remove components to distinguish what slows down operation. Be careful not to damage the windshield. It is also possible that wear and tear on the brush will slow down operation. In this situation, you just need to change the brushes .