It may not be unknown to you, however the alternator is a fundamental part of an engine. It is he who is responsible for transforming energy the engine block of your Renault Trafic 2 Minibus in Electricity supply in order to recharge the battery. If there is a problem, it could therefore cause most of the power outages. It is therefore essential to solve the problem. Nevertheless, the concern could mainly come from the belt, and even pulleys. We will discover in this text where the problems related to noise that you hear.
Noise of the alternator belt on a Renault Scenic 2 Minibus
La alternator belt, also called the accessory belt, is the essential component which contributes to the good action of the alternator. This is the one that by its convolution drives the alternator and will create electricity. However, this is also used to train other pumps of the engine block. If it breaks, it will be able to make damages rather serious within the engine of the Renault Trafic 2 Minibus.
A metallic noise on the Renault Trafic 2 Minibus:
This is a hazard that generally comes Cold. The most common reason is that the ridges in the belt will be damaged. However, it can also happen when the pulley is slightly out of gon. If the belt deteriorates it can obviously break. If you can see this sound, your best bet is to replace the belt and the problem will almost certainly be erased.
A shrill squeal on the Renault Trafic 2 Minibus:
This is the most common malfunction, and the least critical. It usually comes cold, but could come back even hot sometimes. However, it suddenly stops. This noise is usually caused when the accessory belt is slack. It will be enough to tighten and it's over. Small warning, when it remains in this state for too long, the belt may deteriorate and eventually cause a more dramatic incident. This high-pitched squealing also sometimes appears when the damper pulley is damaged, however it is less frequent.
A slight whistling or hissing sound on the Renault Trafic 2 Minibus:
This is the opposite of the dysfunction before. The belt is probably too tight or too small. You can imagine what to do!
Alternator noise on a Renault Scenic 2 Minibus
When it is really the alternator that creates this sound and not the belt, then the hassles are going to be inherently unique. However, the sound we hear may have similarities to that of a belt, so a high hiss. The concern could arise from a electrical failure, it's pretty ordinary. If the voltage essential to the proper functioning of this Renault Trafic 2 Minibus is insufficient, it is usually seen in the lack of power of the warning lights or lights within the vehicle. In case the power frame is out of the ordinary, it happens that the battery indicator can be turned on. In order to make a real diagnostic of the concern, it is useful to use a voltmeter in order to take the tension via the plus and minus of the battery, the ignition naturally lit. If the voltage is lower than that recommended by the battery, the problem will in fact come from the alternator. In this specific case, it will usually have to be replaced.
Conclusion:
An alternator sound usually comes from the alternator belt, but could also come from the alternator itself. financially, the alternator belt is relatively cheaper compared to the alternator. Get the price from a mechanic rather than starting work, quite simply because we are in no way sure of the origin of the problem. Hope this post has helped you, if so feel free to write a comment. Have a good trip with your Renault Trafic 2 Minibus.