It may not be unknown to you, however the alternator is an essential component in an engine. This is the one who is responsible for changing energy the engine of your Renault Captur in Electricity supply in order to recharge the battery. If there is a problem, it can basically cause electrical failures. It remains essential to pay attention to it. Only, the concern can also come from the belt, sometimes pulleys. We will see in this guide where will be able to come from problems selon le noise that you hear.
Noise of the alternator belt on a Renault Captur
La alternator belt, also called accessory belt, happens to be the capital component that contributes to the proper functioning of the alternator. It is the latter which by its rotation takes the alternator and will create electricity. But it also serves to operate different pumps of the motor. If it ever destroys, it could make damages rather important in the engine of this Renault Captur.
A metallic noise on the Renault Captur:
This is a noise that generally comes Cold. The most common cause is that some of the streaks on this belt turn out to be damaged. But it can also happen in the case where the pulley is slightly out of gon. If the belt gets damaged, it could of course break. If you recognize this sound, it is best to replace the belt and the problem will be repaired almost every time.
A sharp screech on the Renault Captur:
This remains the most common hassle, as well as the least serious. It usually comes from cold, but will sometimes reappear when you drive from time to time. However, it stops quickly. This annoyance often comes when the accessory belt is slack. It is necessary to tender and it's won. Warning, when it remains in this state for too long, the belt could be damaged and cause a more serious incident at the end. This sharp squeak also sometimes occurs when the damper pulley happens to be damaged, nevertheless it is less frequent.
A slight hiss or breath on the Renault Captur:
It is the opposite of the previous hassle. The belt is probably far too tight or even too small. You can imagine what you are going to have to do!
Alternator noise on a Renault Captur
When it is the alternator that makes the sound and not the belt, the malfunctions will therefore be totally divergent. However, the sound you hear may have similarities compared to that of a strap, which means a high hiss. The concern will sometimes come from a electrical failure, this remains fairly common. If the voltage essential for the good activity of the Renault Captur remains insufficient, this is often seen during a lack of power of the lights or bulbs inside your automobile. If ever the lack of power is out of the ordinary, it happens that the battery indicator stays in operation. In order to proceed with a voucher diagnostic concern, it is useful to use a voltmeter and check the tension via the plus and the - of the battery, the engine naturally started. If ever the voltage is found to be lower than that recommended on the battery, the problem will actually come from the alternator. In this situation, it usually needs to be replaced.
Conclusion:
A new alternator sound generally comes from the alternator belt, but will sometimes also come from the alternator itself. Economically, the alternator belt is much cheaper than the alternator. Get a quote from a auto repairer rather than starting repairs, simply because we are not necessarily sure of the source of the problem. Hope this post helped you, if so don't hesitate to post a comment. Enjoy the road with your Renault Captur.