You certainly suspect it, but the alternator is a determining element within an engine. He is the one who is responsible for transforming energy of the engine block of your Toyota Prius 3 in Electricity supply so as to recharge the battery. If there is ever a problem, this could consequently lead above all to electrical breakdowns. It is therefore important to resolve the problem. However, the concern could also come from the belt, sometimes pulleys. We will see thanks to this article where will be able to come problems selon le noise which is issued.
Noise alternator belt on a Toyota Prius 3
La alternator belt, also called an accessory belt, is the capital element which contributes to the proper functioning of the alternator. It is the latter which, via its rotation, drives the alternator and makes it possible to produce electricity. However, it also serves to operate other pumps of the engine block. If it destroys, the latter can make damages really important in the engine of this Toyota Prius 3.
A metallic noise on the Toyota Prius 3:
Here is a noise that usually comes Cold. The most common source is that part of the streaks on this belt will be damaged. However, it can also happen when the pulley is slightly out of the gon. If the belt is damaged it can of course break. If it happens that you identify this noise, the ideal is to replace the belt and the problem will be repaired almost every time.
A sharp squeal on the Toyota Prius 3:
This is the most common hassle, as well as the least serious. It is usually made cold, but can return even hot from time to time. However, it quickly disappears. This problem often arises when the accessory belt is not tight enough. Just the tender and it's over. Small warning, if it remains in this state for too long, the belt may deteriorate and cause a more serious malfunction over time. This sharp squeak also happens sometimes in the event that the damper pulley happens to be damaged, but it's rarer.
A slight hiss or breath on the Toyota Prius 3:
It's the opposite of the hassle before. Your belt is probably far too tight or too small. You can imagine what you are going to have to do!
Alternator noise on a Toyota Prius 3
When it is the alternator that produces this noise and not the belt, then the hassle will be really divergent. However, the noise emitted may have similarities to that of a belt, i.e. high hiss. The malfunction may result from a electrical failure, it's relatively ordinary. If ever voltage essential to the proper functioning of your Toyota Prius 3 remains weak, this is often due to the lack of alertness of the indicator lights or lights in the car. If the lack of alertness is excessive, it is possible that the battery indicator stays in operation. If you want to make a real diagnostic of this malfunction, it is possible to use a voltmeter to take the tension via the plus and minus of your battery, the ignition is on obviously. If the voltage is lower than that recommended on the battery, the problem will come from the alternator. In this situation, it will usually need to be replaced.
Conclusion:
A new alternator noise usually comes from the alternator belt, but can also come from the alternator itself. financially, the alternator belt is much cheaper than the alternator. Have a costing done at a mechanic before attempting repairs, simply because we are not necessarily certain of the source of the problem. We hope that this article has been useful to you, if it is the case we invite you to write a comment. Have a good ride with your Toyota Prius 3.