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 , certainly you’ve already had that apprehension. So when you notice an alternator noise on Chevrolet Trax, you can already see yourself breaking down, stuck awaiting the tow truck. That’s why our team has decided to write this article to support you find the sources of alternator sounds. In this article, you will first learn the role and operation of the alternator in your Chevrolet Trax and then what the causes and solutions to alternator noise on Chevrolet Trax may be.
Role and alternator operation Chevrolet Trax
Alternator role
Your alternator is an essential component of your Chevrolet Trax. In fact, its objective is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the goal of recharging the battery once the automobile is in motion, to provide power to the automobile in motion and to allow you to always have a sufficient 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 concept of copper coil wound around a magnet . This coil while rotating makes electricity. It is the engine itself that will give the energy required by the alternator to produce the energy, via the accessory belt or alternator belt. When your Chevrolet Trax engine stops, the battery takes over to give the automobile with energy.
What are the distinctive alternator noises or sounds on my Chevrolet Trax and what are the causes?
I perceive a knocking noise originating from the alternator of my Chevrolet Trax
One of the typical noises of a tired alternator on Chevrolet Trax is a knocking noise. This alternator sound on Chevrolet Trax will generally appear when your engine is idling, it can be linked to voltage drops that could disturb the normal operation of electrical elements such as headlights for example. Often, it is a of both bearings of the alternator that is defective, to verify it, use a multimeter on the terminals of your automobile with the engine running and you must look for 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 Chevrolet Trax is tired and you should think about changing the bearing if it is the only reason otherwise the whole part.
I notice a grinding noise coming from the alternator of my Chevrolet Trax
If you are in the case where the alternator of your Chevrolet Trax produces grinding sounds, in this case you will have to look at it more seriously. This indicator can testify as for the knocking sound of a tired bearing, however , usually, we generally realise by looking more carefully 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 consult this document to find all the necessary details to solve an accessory belt noise on Chevrolet Trax.
I notice a loud noise from the alternator of my Chevrolet Trax
Listening a loud noise from the alternator of your Chevrolet Trax is quite common, in fact, it produces an audible sound when producing the electrical pulses it generates. It is up to you to verify 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 read this document to find other ways to solve problem of noises from front end on Chevrolet Trax.
