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 hear an alternator noise on Chevrolet Aveo, you can already see yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to produce this content to help you locate the sources of alternator sounds. In this article, you will first learn the role and operation of the alternator in your Chevrolet Aveo and then what the causes and solutions to alternator noise on Chevrolet Aveo may be.
Role and alternator operation Chevrolet Aveo
Alternator role
Your alternator is an important component of your Chevrolet Aveo. Indeed, its task is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the goal of charging the battery once the automobile is in motion, to provide power to the automobile in motion and to allow you to always have a enough energy source 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 produces electricity. It is the engine motor itself that will give the energy requested by the alternator to produce the energy, via the accessory belt or alternator belt. When your Chevrolet Aveo engine stops, the battery takes over to give the automobile with energy.
What are the different alternator noises or sounds on my Chevrolet Aveo and what are the causes?
I discover a knocking noise from the alternator of my Chevrolet Aveo
One of the characteristic noises of a tired alternator on Chevrolet Aveo is a knocking noise. This alternator sound on Chevrolet Aveo will most of the time appear when your engine is idling, it can be linked to 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 faulty, to check it, use a multimeter on the terminals of your automobile with the engine running and you must obtain 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 Chevrolet Aveo is tired and you should think about changing the bearing if it is the only reason otherwise the entire part.
I hear a grinding noise coming from the alternator of my Chevrolet Aveo
If you are in the situation where the alternator of your Chevrolet Aveo produces grinding sounds, in this circumstance you will have to check it more seriously. This warning sign can testify as for the knocking sound of a tired bearing, but generally, we often notice 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 advise that you read this content to find all the necessary information to solve an accessory belt noise on Chevrolet Aveo.
I hear a loud noise from the alternator of my Chevrolet Aveo
Hearing a loud noise from the alternator of your Chevrolet Aveo is quite normal, in fact, it produces 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 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 advise that you check out this content to find other ways to solve problem of noises from front end on Chevrolet Aveo.
