You may already know it, but the alternator is a vital part of an engine. He himself is the guarantor of change energy of the engine of this Toyota Yaris Verso in Electricity supply in order to recharge the battery. If ever there is a problem, this can cause most of the electrical failures. It therefore seems essential to pay attention to it. However, the problem could also be with your belt, sometimes pulleys. We will discover through this guide where the problems according to the noise that you hear.noise-alternator-Toyota-Yaris-Verso

Noise of the alternator belt on a Toyota Corolla

La alternator belt, also called the accessory belt, turns out to be the essential element which contributes to the correct functioning of the alternator. It is he who via his convolution carries the alternator and will provide the means to create electricity. However, this is also used to operate different pumps of the motor. In the event that it breaks, the latter could make damages really important in the engine of the Toyota Yaris Verso.

A metallic noise on the Toyota Yaris Verso:

This is a noise that usually comes Cold. The most common cause is that the ridges in the belt are damaged. However, this can also happen as soon as the pulley is a little off-axis. If the belt deteriorates it could of course break. If you recognize this noise, the best thing to do will be to change the belt and the problem will be corrected almost every time.

A high-pitched screech on the Toyota Yaris Verso:

Indeed, it is the most common concern, as well as the least dramatic. It is generally cold grown, but will occasionally come back when you are driving from time to time. However, he suddenly stops. This noise usually comes as soon as the accessory belt is slack. It will suffice tighten and voila. Be careful, when it remains in this state for too long, the belt could deteriorate and cause a more serious problem at the end. This sharp squeak also sometimes occurs when the damper pulley is damaged, but it is less frequent.

A slight whistling or hissing sound on the Toyota Yaris Verso:

This is the opposite of the previous concern. Your belt is probably too tight or too small. You can imagine what you have to do!

Alternator noise on a Toyota Corolla

When it is in fact the alternator which produces this noise and not your belt, then the malfunctions will be found to be quite different. However, the noise you hear might have similarities compared to that of a belt, which means a high hiss. The concern will sometimes come from a electrical failure, this remains rather frequent. In case the voltage useful for the proper functioning of the Toyota Yaris Verso remains deficient, this is generally indicated by the lack of power of the warning lights or bulbs within the car. Assuming that insufficient power is evident, it happens that the battery indicator is on. If you want to make a real diagnostic worry, it's useful to use a voltmeter to check the tension via the plus and minus of the battery, with the ignition on of course. Assuming that the voltage turns out to be lower than that recommended on the battery, the problem may in fact come from the alternator. In this situation, it will usually need to be changed.

Conclusion:

A new alternator noise usually comes from the alternator belt, but will sometimes come from the alternator itself. financially, an alternator belt is much cheaper compared to the alternator. Get the price from a mechanic before attempting repairs, because you are never sure where the problem is coming from. Hope this post has helped you, if so feel free to write a comment. Enjoy the road with your Toyota Yaris Verso.