It may not be unfamiliar to you, but the alternator is a fundamental component within an engine. It is he himself who is responsible for changing energy the engine of your Toyota Hilux 2 in Electricity supply so as to recharge the battery. In the specific case where there is a problem, it could cause most of the electrical failures. It is therefore essential to solve the problem. However, the concern could also stem from its belt, or even pulleys. We will see in this article where will be able to come from problems selon le noise that comes out.noise-alternator-Toyota-Hilux-2

Noise alternator belt on a Toyota Hilux 2

La alternator belt, also called the accessory belt, turns out to be the essential component which contributes to the good action of the alternator. It is he who through his rotation carries the alternator and allows the production of electricity. But this one is used moreover to make turn different pumps of the motor. If it destroys, it can make damages really important in the engine of the Toyota Hilux 2.

A metallic noise on the Toyota Hilux 2:

Here is a noise which generally comes Cold. The most common cause is that part of the ridges on the belt will be damaged. But it can also happen as soon as the pulley is very slightly out of gon. If the belt breaks, it can of course break. If you recognize this noise, the best thing to do is change the belt and the problem is almost guaranteed to be fixed.

A sharp squeal on the Toyota Hilux 2:

It is the most common problem, and the least dramatic. It often comes cold, but will occasionally recur when you drive once in a while. Nevertheless, it disappears instantly. This noise usually arises when the accessory belt is slack. It will suffice to tighten and voila. Small warning, if it remains in this situation for a long time, the belt can be damaged and eventually lead to a more serious incident. This sharp squeak also sometimes appears when the damper pulley happens to be damaged, but this is less common.

A slight hiss or breath on the Toyota Hilux 2:

It is the opposite of the hassle before. Your belt is probably too tight or too small. You know what you have left to do !

Alternator noise on a Toyota Hilux 2

When it is indeed the alternator which creates this noise and not the belt, in this situation the concerns will be found to be really divergent. However, the noise you hear may have some similarities compared to that of a belt, i.e. a high hiss. The concern will sometimes come from a electrical failure, it’s quite common. If it happens that the voltage essential to the good activity of this Toyota Hilux 2 remains deficient, it is generally noticed during a lack of liveliness of the warning lights or lights inside your automobile. If the liveliness is evident, it happens that the battery indicator can be in operation. In order to perform a real diagnostic of this concern, it is possible to use a voltmeter and to probe the tension on the plus and the - of the battery, with the engine running of course. If the voltage turns out to be lower than that suggested on the battery, the problem will therefore come from the alternator. In this specific case, you usually need to change it.

Conclusion:

An alternator noise usually comes from the alternator belt, but sometimes will also come from the alternator itself. Economically, an alternator belt is relatively cheaper than the alternator. Get the price from a auto repairer before you start work, because we are not necessarily sure of the cause of the concern. Hoping that this guide was useful for you, in this case do not hesitate to leave a comment. Have a good trip with your Toyota Hilux 2.