It may not be unknown to you, however the alternator is a fundamental component within an engine. This is the one who is responsible for transforming energy of the engine block of this Toyota Auris 2 Tourings in Electricity supply so as to recharge the battery. In the specific case where there is a problem, it can consequently cause mainly electrical breakdowns. It is therefore capital to pay attention. However, the concern may also come from the belt, sometimes pulleys. We will see through this guide where the problems selon le noise which is issued.noise-alternator-Toyota-Auris-2-Tourings

Noise of the alternator belt on a Toyota Auris 2 Tourings

La alternator belt, also known as an accessory belt, is the essential element which contributes to the good action of the alternator. It is the latter which, thanks to its rotation, carries the alternator and will create electricity. But it also serves to operate different pumps of the engine block. In the event that it destroys, it could cause damages very important in your engine of this Toyota Auris 2 Tourings.

A metallic noise on the Toyota Auris 2 Tourings:

Here is a hazard that generally comes Cold. The most classic reason is that part of the streaks on this belt will be damaged. But it can also happen in the case where the pulley is a little out of gon. If the belt deteriorates it could naturally break. If you recognize this noise, the best thing to do is to replace the belt and the problem will be solved almost without fail.

A sharp squeal on the Toyota Auris 2 Tourings:

It is the most frequent dysfunction, but also the least important. It usually comes from cold, but will sometimes reappear when you drive from time to time. However, it quickly disappears. This noise usually comes from when the accessory belt is slack. It will suffice tender and it's done. Warning, if it remains in this state for too long, the belt could deteriorate and cause more serious malfunction at the end. This sharp screeching also occurs at times when the damper pulley happens to be deteriorated, however it is rather rare.

A slight hiss or breath on the Toyota Auris 2 Tourings:

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

Alternator noise on a Toyota Auris 2 Tourings

If it is the alternator that produces this noise and not the belt, then the malfunctions will be really divergent. However, this noise you hear could have similarities compared to that of a belt, which means a high hiss. The concern will sometimes come from a electrical failure, it’s quite common. If it happens that the voltage essential for the good activity of your Toyota Auris 2 Tourings remains insufficient, it is usually identified during a lack of alertness of the indicator lights or lights in the vehicle. If ever the lack of liveliness is evident, it happens that the battery indicator can be in operation. If you wish to proceed with a voucher diagnostic of your concern, it is possible to use a voltmeter in order to probe the tension via the + and - of the battery, the ignition on of course. If the voltage is found to be lower than that recommended on the battery, the concern will consequently come from the alternator. So, it will usually need to be replaced.

Conclusion:

Alternator noise generally comes from the alternator belt, but will sometimes also come from the alternator itself. financially, an alternator belt is much cheaper than the alternator. Get the price from a mechanic before attempting repairs, since you are not necessarily certain of the source of the concern. We hope this post served you something, if so we invite you to post a comment. Enjoy the road with your Toyota Auris 2 Tourings.