Did you ever had this trouble trying to start your car in the morning and it doesn’t work ? If it never happened to you , at least you’ve already had that apprehension. So when you discover an alternator noise on Peugeot Boxer, you can already see yourself breaking down, stuck awaiting 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 operation of the alternator in your Peugeot Boxer and then what the causes and solutions to alternator noise on Peugeot Boxer may be.
Role and alternator operation Peugeot Boxer
Alternator role
Your alternator is an important part of your Peugeot Boxer. In fact, its mission is to generate power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the goal of recharging the battery once the vehicle is in motion, to provide power to the vehicle in motion and to let you to always have a enough energy reserve to be able to restart the next time.
Alternator functioning
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The alternator works 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 itself that will furnish the energy needed by the alternator to generate the energy, via the accessory belt or alternator belt. When your Peugeot Boxer engine stops, the battery takes over to furnish the vehicle with energy.
What are the several alternator noises or sounds on my Peugeot Boxer and what are the causes?
I notice a knocking noise originating from the alternator of my Peugeot Boxer
One of the typical noises of a tired alternator on Peugeot Boxer is a knocking noise. This alternator sound on Peugeot Boxer will generally happen when your engine is idling, it can be associated with voltage drops that could disturb the normal operation of electrical components such as headlights for example. Most often, it is a of both bearings of the alternator that is malfunctioning, to examine 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 recharging your battery well. If the value is lower, the alternator of your Peugeot Boxer is tired and you should think about changing the bearing if it is the only reason otherwise the complete part.
I discover a grinding noise coming from the alternator of my Peugeot Boxer
If you are in the case where the alternator of your Peugeot Boxer causes grinding sounds, in this circumstance you will have to look at it more seriously. This indicator can testify as for the knocking sound of a tired bearing, but generally, we generally realize by looking more closely that it is the accessory belt that is loosened or worn and is therefore the reason of it. In this circumstance, we encourage that you consult this document to find all the necessary details to solve an accessory belt noise on Peugeot Boxer.
I discover a loud noise from the alternator of my Peugeot Boxer
Experiencing a loud noise from the alternator of your Peugeot Boxer is quite typical, in fact, it emits an audible sound when creating the electrical pulses it generates. It is up to you to examine that the battery indicator light on your dashboard does not show up, 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 go to this document to find other ways to solve problem of noises from front end on Peugeot Boxer.
