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, perhaps you’ve already had that fear. So when you listen to an alternator noise on Chevrolet Corvette, 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 discover the role and operation of the alternator in your Chevrolet Corvette and then what the causes and solutions to alternator noise on Chevrolet Corvette may be.alternator-noise-chevrolet-corvette

Role and alternator operation Chevrolet Corvette

Alternator role

Your alternator is an vital part of your Chevrolet Corvette. Indeed, its objective is to give power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the mission of charging the battery once the car is in motion, to provide power to the car in motion and to allow you to always have a sufficient energy source to be able to restart the next time.

Alternator functioning

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 generates electricity. It is the engine motor itself that will give the energy requested by the alternator to generate the energy, via the accessory belt or alternator belt. When your Chevrolet Corvette engine stops, the battery takes over to give the car with energy.

What are the different alternator noises or sounds on my Chevrolet Corvette and what are the causes?

I notice a knocking noise caused by the alternator of my Chevrolet Corvette

One of the characteristic noises of a tired alternator on Chevrolet Corvette is a knocking noise. This alternator sound on Chevrolet Corvette will most of the time show up 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. In most cases, it is a of both bearings of the alternator that is malfunctioning, to check it, use a multimeter on the terminals of your car 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 Corvette is tired and you should think about swapping the bearing if it is the only cause otherwise the whole part.

I listen to a grinding noise coming from the alternator of my Chevrolet Corvette

If you are in the situation where the alternator of your Chevrolet Corvette generates grinding sounds, in this circumstance you will have to look into it more seriously. This indicator can testify as for the knocking sound of a tired bearing, but generally, we often see by looking more meticulously that it is the accessory belt that is loosened or worn and is therefore the cause of it. In this circumstance, we suggest that you look for advice this document to find all the necessary details to solve an accessory belt noise on Chevrolet Corvette.

I listen to a loud noise from the alternator of my Chevrolet Corvette

Listening a loud noise from the alternator of your Chevrolet Corvette is quite normal, 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 suggest that you check out this document to find other ways to solve problem of noises from front end on Chevrolet Corvette.