You may already know this, however the alternator is an essential component in an engine. This one is responsible for changing energy the engine of your Toyota Avensis Verso in Electricity supply in order to recharge the battery. If there is ever a problem, it can therefore usually cause electrical failures. It therefore seems capital to deal with it. However, the concern can mainly come from the belt, or even pulleys. We will see in this guide where will be able to come problems according to the noise that comes out.noise-alternator-Toyota-Avensis-Verso

Noise alternator belt on a Toyota Avensis Verso

La alternator belt, also called accessories belt, is the essential element that contributes to the good action of the alternator. It is it which through its rotation drives the alternator and will provide the means to produce electricity. However, it is also used to train others pumps of the motor. In the event that it destroys, it could make damages frankly serious in your Toyota Avensis Verso engine.

A metallic noise on the Toyota Avensis Verso:

It is a hazard that generally comes Cold. The most common reason is that the streaks in the belt are deteriorated. However, it can also happen if the pulley is slightly out of the gon. In case the belt deteriorates it could obviously break. If you ever recognize this noise, it is best to replace the belt and the problem will be solved almost without fail.

A sharp squeal on the Toyota Avensis Verso:

Indeed, it is the most frequent problem, but also the least serious. It usually comes from cold, but can reproduce even when hot from time to time. However, it suddenly stops. This problem usually occurs as soon as the accessory belt is relaxed. It is necessary to tighten and voila. Warning, in the event that it remains in this state for too long, the belt could be damaged and cause more serious concern at the end. This sharp screeching also sometimes occurs in the event that the damper pulley is deteriorated, however it is rather rare.

A slight hiss or breath on the Toyota Avensis Verso:

It is the opposite of the problem of the last example. The belt is probably far too tight or too short. You know what you are going to have to do!

Alternator noise on a Toyota Avensis Verso

When it is the alternator that produces this noise and not your belt, in this case the hassle will be completely singular. However, the noise you hear may resemble that of a strap, which means a high hiss. The concern may come from a electrical failure, this is quite common. In case the voltage essential for the proper functioning of your Toyota Avensis Verso is usually weak, this is generally related to the lack of power of the lights or lights in your automobile. If the insufficient power is obvious, it happens that the battery indicator can be running. So as to achieve real diagnostic worry, it is useful to use a voltmeter to probe the tension via the + and the least of its battery, with the engine running of course. If the voltage is found to be lower than that suggested on the battery, the concern can consequently come from the alternator. In this case, you usually need to replace it.

Conclusion:

Alternator noise generally comes from the alternator belt, but can also come from the alternator itself. Economically, an alternator belt is relatively cheaper compared to the alternator. Get the price from a mechanic rather than starting repairs, because you can never be sure of the source of the problem. We hope this post helped you, if so don't hesitate to post a comment. Have a good trip with your Toyota Avensis Verso.