It may not be unknown to you, but the alternator is an essential component in an engine. He himself is responsible for transforming energy of the engine of this smart smart in Electricity supply so as to recharge the battery. If there is ever a malfunction, it could therefore essentially cause electrical failures. It therefore seems important to pay attention to it. However, the malfunction could mainly come from your belt, or even pulleys. We will discover thanks to this text where will be able to come problems according to the noise which is issued.
Noise alternator belt on a smart smart
La alternator belt, also called accessory belt, proves to be the essential component which contributes to the good action of the alternator. It is this which by its rotation carries the alternator and will allow to produce electricity. However, it also serves to operate different pumps of the motor. In the event that it breaks, it may make damages frankly important within the engine of this smart smart.
A metallic noise on the smart smart:
It’s a noise that usually comes Cold. The most common reason is that the streaks on this belt are damaged. However, it can also happen when the pulley is slightly offset. If the belt breaks down, it can obviously break. If you ever identify this sound, it is best to replace the belt and the malfunction will be corrected almost without fail.
A sharp screech on the smart smart:
Indeed, it is the most frequent hassle, but also the least critical. It usually comes cold, but will sometimes reappear even hot from time to time. However, it disappears instantly. This problem usually occurs when the accessory belt is not tight enough. It is necessary to tighten and it's won. Be careful, when 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 noise also sometimes appears when the damper pulley is deteriorated, but it is rather rare.
A slight hiss or breath on the smart smart:
It is the opposite of the previous hassle. The belt is probably excessively tight or even too short. You can imagine what you are going to have to do!
Alternator noise on a smart smart
Assumed that it is the alternator that makes the sound and not the belt, therefore the malfunctions will be found to be quite divergent. However, the sound you hear may be similar to that of a strap, either high hiss. The concern will sometimes come from a electrical failure, this is still quite common. If it happens that the voltage essential to the good activity of the smart smart remains deficient, this usually refers to the lack of alertness of the lights or lights inside the vehicle. If the lack of alertness is unusual, it is possible that the battery indicator can be running. So as to achieve a good diagnostic of your concern, it is useful to use a voltmeter and to check the tension on the plus and minus of its battery, with the engine running of course. Assuming that the voltage turns out to be less than that recommended by the battery, the malfunction can therefore come from the alternator. In this case, you usually need to replace it.
Conclusion:
An alternator sound generally comes from the alternator belt, but will sometimes also come from the alternator itself. financially, the alternator belt is much cheaper compared to the alternator. Ask the price at a auto repairer before starting repairs, simply because you can never be sure of the cause of the malfunction. We hope this text helped you, in this case we invite you to write a comment. Have a good ride with your smart smart.