Did you ever had this trouble trying to start your car in the morning and it doesn’t work ? If that didn’t happen to you, at least you’ve already had that fear. So when you perceive an alternator noise on Citroen Berlingo 2, you can already imagine yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to write this article to support you locate the origins of alternator sounds. In this article, you will first see the role and functions of the alternator in your Citroen Berlingo 2 and then what the causes and solutions to alternator noise on Citroen Berlingo 2 may be.
Role and alternator operation Citroen Berlingo 2
Alternator role
Your alternator is an vital part of your Citroen Berlingo 2. In fact, its objective is to give power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of charging the battery once the automobile is in motion, to provide power to the automobile in motion and to let you to always have a enough energy source to be able to restart the next time.
Alternator functioning
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The alternator operates on an electrical principle that has been used for decades, the principle of copper coil wound around a magnet . This coil while rotating creates electricity. It is the engine motor itself that will give the energy requested by the alternator to create the energy, via the accessory belt or alternator belt. When your Citroen Berlingo 2 engine stops, the battery takes over to give the automobile with energy.
What are the several alternator noises or sounds on my Citroen Berlingo 2 and what are the causes?
I hear a knocking noise originating from the alternator of my Citroen Berlingo 2
One of the typical noises of a tired alternator on Citroen Berlingo 2 is a knocking noise. This alternator sound on Citroen Berlingo 2 will most of the time show up when your engine is idling, it can be associated with voltage drops that could disrupt the normal operation of electrical elements such as headlights for example. In many cases, it is a of both bearings of the alternator that is malfunctioning, to verify it, use a multimeter on the terminals of your automobile with the engine running and you must look for a value between 12 and 14.7 volts, which means that your alternator is charging your battery well. If the value is lower, the alternator of your Citroen Berlingo 2 is tired and you should think about changing the bearing if it is the only cause otherwise the whole part.
I perceive a grinding noise coming from the alternator of my Citroen Berlingo 2
If you are in the situation where the alternator of your Citroen Berlingo 2 causes grinding sounds, in this case you will have to look at it more seriously. This symptom can testify as for the knocking sound of a tired bearing, however , in general, we generally notice by looking more carefully that it is the accessory belt that is loosened or worn and is therefore the cause of it. In this case, we recommend that you consult this content to find all the necessary details to solve an accessory belt noise on Citroen Berlingo 2.
I perceive a loud noise from the alternator of my Citroen Berlingo 2
Finding out a loud noise from the alternator of your Citroen Berlingo 2 is quite regular, in fact, it produces an audible sound when producing the electrical pulses it generates. It is up to you to verify that the battery indicator light on your dashboard does not appear, and that you do not have a voltage drop when your engine is running (headlight or dashboard light that jumps for example. If this noise is too loud, we recommend that you have a look this content to find other ways to solve problem of noises from front end on Citroen Berlingo 2.
