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 , at minimum you’ve already had that fear. So when you hear an alternator noise on Suzuki Vitara, you can already imagine yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to produce this post to support you find the origins of alternator sounds. In this article, you will first discover the role and functions of the alternator in your Suzuki Vitara and then what the causes and solutions to alternator noise on Suzuki Vitara may be.
Role and alternator operation Suzuki Vitara
Alternator role
Your alternator is an essential component of your Suzuki Vitara. In fact, its goal is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of charging the battery once the automobile is in motion, to provide power to the automobile 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 operates on an electrical principle that has been used for decades, the principle of copper coil wound around a magnet . This coil while spinning creates electricity. It is the engine itself that will provide the energy needed by the alternator to generate the energy, via the accessory belt or alternator belt. When your Suzuki Vitara engine stops, the battery takes over to provide the automobile with energy.
What are the several alternator noises or sounds on my Suzuki Vitara and what are the causes?
I perceive a knocking noise from the alternator of my Suzuki Vitara
One of the typical noises of a tired alternator on Suzuki Vitara is a knocking noise. This alternator sound on Suzuki Vitara 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 components such as headlights for example. In most cases, it is a of both bearings of the alternator that is malfunctioning, 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 charging your battery well. If the value is lower, the alternator of your Suzuki Vitara is tired and you should think about swapping the bearing if it is the only cause otherwise the entire part.
I hear a grinding noise coming from the alternator of my Suzuki Vitara
If you are in the case where the alternator of your Suzuki Vitara produces grinding sounds, in this circumstance you will have to look into it more seriously. This warning sign can testify as for the knocking sound of a tired bearing, but in most cases, we generally realize 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 encourage that you look for advice this article to find all the necessary details to solve an accessory belt noise on Suzuki Vitara.
I hear a loud noise from the alternator of my Suzuki Vitara
Experiencing a loud noise from the alternator of your Suzuki Vitara is quite typical, in fact, it produces an audible sound when creating 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 have a look this article to find other ways to solve problem of noises from front end on Suzuki Vitara.
