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 , perhaps you’ve already had that apprehension. So when you notice an alternator noise on Peugeot 307 Cc, you can already see yourself breaking down, stuck awaiting the tow truck. That’s why our team has decided to write this post to help you locate the origins of alternator sounds. In this article, you will first learn the role and operation of the alternator in your Peugeot 307 Cc and then what the causes and solutions to alternator noise on Peugeot 307 Cc may be.
Role and alternator operation Peugeot 307 Cc
Alternator role
Your alternator is an essential part of your Peugeot 307 Cc. In fact, its task is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task 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 sufficient energy source 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 spinning makes electricity. It is the engine motor itself that will furnish the energy requested by the alternator to create the energy, via the accessory belt or alternator belt. When your Peugeot 307 Cc engine stops, the battery takes over to furnish the vehicle with energy.
What are the several alternator noises or sounds on my Peugeot 307 Cc and what are the causes?
I perceive a knocking noise caused by the alternator of my Peugeot 307 Cc
One of the characteristic noises of a tired alternator on Peugeot 307 Cc is a knocking noise. This alternator sound on Peugeot 307 Cc will generally appear when your engine is idling, it can be connected to voltage drops that could affect the normal operation of electrical elements such as headlights for example. In general, it is a of both bearings of the alternator that is malfunctioning, to check it, use a multimeter on the terminals of your vehicle with the engine running and you must obtain 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 307 Cc is tired and you should consider replacing the bearing if it is the only reason otherwise the whole part.
I notice a grinding noise coming from the alternator of my Peugeot 307 Cc
If you are in the situation where the alternator of your Peugeot 307 Cc produces grinding sounds, in this circumstance you will have to check it more seriously. This symptom can testify as for the knocking sound of a tired bearing, but usually, we often realize by looking more meticulously that it is the accessory belt that is loosened or worn and is therefore the reason of it. In this circumstance, we advise that you consult this content to find all the necessary information to solve an accessory belt noise on Peugeot 307 Cc.
I notice a loud noise from the alternator of my Peugeot 307 Cc
Hearing a loud noise from the alternator of your Peugeot 307 Cc is quite typical, 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 advise that you go to this content to find other ways to solve problem of noises from front end on Peugeot 307 Cc.
