You certainly suspect it, but the alternator is an essential element within an engine. He is the one who guarantees to change energy of the engine block of your Toyota Avensis in Electricity supply in order to recharge the battery. If there is ever a problem, this can in fact lead to electrical breakdowns. It remains essential to pay attention to it. However, the concern can also come from its belt, or even pulleys. We will see through this text where the problems selon le noise that comes out.
Noise alternator belt on a Toyota Avensis
La alternator belt, also called an accessory 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 produce electricity. However, it also serves to train others pumps of the engine block. If it breaks, it could cause damages pretty serious in your Toyota Avensis engine.
A metallic noise on the Toyota Avensis:
Here is a noise which generally comes Cold. The most common source is that some of the streaks on the belt turn out to be damaged. However, it can also occur when the pulley is slightly out of the gon. If the belt deteriorates it could naturally break. If you happen to hear this sound, the best thing to do is to change the belt and the problem will be repaired almost without fail.
A sharp squeal on the Toyota Avensis:
It is the most recurrent dysfunction, but also the least dramatic. It generally comes from cold, but could reproduce even when hot at times. However, it suddenly 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 situation for a long time, the belt could be damaged and cause a more serious incident in the long term. This sharp screeching also happens at times when the damper pulley happens to be damaged, but it's rarer.
A slight hiss or breath on the Toyota Avensis:
It is the opposite of the dysfunction of the last example. Your belt is probably too tight or even too small. You know what you need to do!
Alternator noise on a Toyota Avensis
If it is the alternator that produces this sound and not the belt, then the problems will be fundamentally different. However, this emitted sound could have similarities to that of a belt, i.e. a high hiss. The malfunction could come from a electrical failure, this remains quite frequent. If the voltage useful for the good activity of your Toyota Avensis is still insufficient, this is usually seen during a power failure of the indicator lights or bulbs in the vehicle. If the power deficiency is evident, the battery indicator either running. So as to make a real diagnostic of your malfunction, it remains entirely feasible to use a voltmeter and take the tension on the plus and minus of your battery, with the ignition on naturally. If the voltage is lower than that recommended by the battery, the problem could therefore come from the alternator. In this case, it will usually have to be changed.
Conclusion:
An alternator sound generally comes from the alternator belt, but could also come from the alternator itself. Economically, an alternator belt is relatively cheaper compared to the alternator. Ask the price at a mechanic rather than embarking on work, because we are by no means certain of the source of the concern. Hoping that this text has served you something, in this case do not hesitate to post a comment. Have a good trip with your Toyota Avensis.