Who hasn’t found himself in the situation where his car doesn’t start one morning on the way to work? If it never happened to you , at minimum you’ve already had that fear. So when you discover an alternator noise on Volkswagen Transporter 6, you can already see yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to produce this article to support you find the origins of alternator sounds. In this article, you will first learn the role and functions of the alternator in your Volkswagen Transporter 6 and then what the causes and solutions to alternator noise on Volkswagen Transporter 6 may be.
Role and alternator operation Volkswagen Transporter 6
Alternator role
Your alternator is an vital part of your Volkswagen Transporter 6. Indeed, its goal is to generate power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of charging the battery once the vehicle is in motion, to provide power to the vehicle in motion and to allow you to always have a enough energy reserve to be able to restart the next time.
Alternator functioning
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The alternator functions on an electrical principle that has been used for decades, the concept of copper coil wound around a magnet . This coil while rotating creates electricity. It is the engine motor itself that will furnish the energy needed by the alternator to produce the energy, via the accessory belt or alternator belt. When your Volkswagen Transporter 6 engine stops, the battery takes over to furnish the vehicle with energy.
What are the several alternator noises or sounds on my Volkswagen Transporter 6 and what are the causes?
I discover a knocking noise coming from the alternator of my Volkswagen Transporter 6
One of the typical noises of a tired alternator on Volkswagen Transporter 6 is a knocking noise. This alternator sound on Volkswagen Transporter 6 will most of the time appear when your engine is idling, it can be linked to voltage drops that could affect the normal operation of electrical parts such as headlights for example. Most often, it is a of both bearings of the alternator that is faulty, to check it, use a multimeter on the terminals of your vehicle with the engine running and you must get 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 Volkswagen Transporter 6 is tired and you should think about changing the bearing if it is the only reason otherwise the entire part.
I discover a grinding noise coming from the alternator of my Volkswagen Transporter 6
If you are in the situation where the alternator of your Volkswagen Transporter 6 produces grinding sounds, in this case you will have to look at it more seriously. This sign can testify as for the knocking sound of a tired bearing, but usually, we generally notice by looking more meticulously that it is the accessory belt that is loosened or worn and is therefore the reason of it. In this case, we encourage that you look for advice this document to find all the necessary information to solve an accessory belt noise on Volkswagen Transporter 6.
I discover a loud noise from the alternator of my Volkswagen Transporter 6
Hearing a loud noise from the alternator of your Volkswagen Transporter 6 is quite common, in fact, it emits an audible sound when creating the electrical pulses it generates. It is up to you to check 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 encourage that you read this document to find other ways to solve problem of noises from front end on Volkswagen Transporter 6.
