Having a front wiper malfunction is not uncommon. It is even one of the most frequent problems, and not only on the Toyota Supra Mki. Windshield wipers have also become consumables, because they wear easily and are simple to change . But the problems can be quite different, and the causes will therefore vary. It can come from broom , engine , or a electrical malfunction to name just that. We will see the most frequent symptoms, and how to remedy them.
Complete failure of the front wiper of your Toyota Supra Mki
The malfunction is no doubt due to the motor of your front wiper. If you ever want to be sure, you need to measure the electrical current on the wiper motor. However, this is a precaution that is not absolutely essential. The failure was probably caused by the engine. In this case, you will have to buy a new engine, suitable for your Toyota Supra Mki . It is also conceivable that the dysfunction comes from broom training . In this situation, make it activate manually. If the latter ever moves on its pivot perfectly, it is because it does not show any malfunction.
The front wiper of your Toyota Supra Mki is noisy
A noisy front wiper on a Toyota Supra Mki is not a major malfunction, but it is definitely quickly unpleasant. If you hear a shrill noise is that it comes from the wear of the rubber blade of the broom. As if you were walking on the dry windshield. In this situation, you probably need to change it. If ever it's a squeaky noise , it is certainly the training which is slightly seized. Then you just need to lubricate it, and the malfunction will be fixed.
Toyota Supra Mki's front wipers don't go at the right speed
This time it is a malfunction which can be problematic, especially during torrential rain and the front wipers turn out to be particularly slow. For information, at maximum speed, the speed is about one round trip per second. If they are indeed slower, the causes could be multiple. But there is a strong probability that it is the engine which is in question. You can always remove components to see what is holding back the operation. Be careful not to damage your windshield. It is also likely that wear and tear on the broom slows the mechanism. In this situation, just change the brushes .