Having a front wiper problem is not uncommon. This is also one of the most regular malfunctions, and not just on the Toyota Rav 4 (2nd Generation). Windshield wipers have become consumables because they deteriorate quickly and are simple to change . But the dysfunctions can be quite different, and the origins will consequently vary. It can come from broom , engine , or a electric problem to name just that. We will therefore see the most regular symptoms, then how to alleviate them.
Complete failure of the front wiper of your Toyota Rav 4 (2rd Generation)
The problem is undoubtedly the engine of your front wiper. If you ever want to be sure, you will need to measure the electrical current at the input of the wiper motor. But it is a precaution which is not fundamentally essential. The failure is probably due to the engine. In this case, you must obtain a new engine, suitable for your Toyota Rav 4 (2rd Generation) . It is nevertheless conceivable that the problem stems from broom training . In this case, activate it manually. If it can move on its axis without problem, it is because it shows no problem.
The front wiper of your Toyota Rav 4 (2rd Generation) is noisy
A noisy front wiper on a Toyota Rav 4 (2nd Generation) is not a serious problem, nevertheless 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 running it on your dry windshield. In this case, it will certainly have to be replaced. If ever it's a squeaky noise , it is certainly the training which is a bit seized. In this case it will be enough to oil it, and the problem will be solved.
The front wipers of the Toyota Rav 4 (2rd Generation) are not going at the right speed
This time it's a problem that can be problematic, especially during heavy rain and the front wipers turn out to be abnormally slow. To give you an idea, at maximum speed, the speed is approximately one round trip per second. If they are actually slower, the causes can 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 the windshield. It is also conceivable that the wear of the broom slows down the mechanism. In this case, you just need to replace brushes .