Having a front wiper malfunction is not uncommon. It is even one of the most regular malfunctions, and not just on the Toyota Corolla 7. The windshield wipers have also become consumables, due to the fact that they wear out easily and are easy to change . But the malfunctions can be relatively different, and the causes will consequently vary. It can come from broom , engine , or a electrical malfunction among others. We will therefore see the most regular symptoms and how to fix them.
Complete failure of the front wiper of your Toyota Corolla 7
The malfunction must undoubtedly come from the motor of your front wiper. When you want to check it, you will need to measure the electrical current on the wiper motor. However, this is a precaution that is not absolutely necessary. The failure is certainly from the engine. In this situation, you will need to obtain a new engine, compatible with your Toyota Corolla 7 . It is nevertheless conceivable that the dysfunction comes from broom training . In this case, activate it manually. When this one can move on its axis without problem, it is that it does not present any dysfunction.
The front wiper of your Toyota Corolla 7 is noisy
A noisy front wiper on a Toyota Corolla 7 is not a major malfunction, however it is certainly annoying quickly. If you hear a shrill noise is that it comes from the wear of the rubber blade of the broom. As if you were operating it on the dry windshield. In this case, you probably have to replace it. When it is a squeaky noise , it is undoubtedly the training which is slightly seized. It will then suffice to lubricate it, and the malfunction will be resolved.
Toyota Corolla 7's front wipers don't go at the right speed
This time it is a malfunction which can be dangerous, especially during torrential rain and the front wipers turn out to be abnormally slow. To give you an idea, at maximum speed, the speed is about one round trip per second. If they are indeed much slower, the reasons can be multiple. But there is a strong probability that it is the engine that is the reason. You can always remove elements to perceive what slows down the process. Be careful not to damage the windshield. It is also likely that wear and tear on the brush will slow down operation. In this case, you just need to replace brushes .