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 find out an alternator noise on Suzuki Jimny, you can already see yourself breaking down, stuck awaiting the tow truck. That’s why our team has decided to write this content to help you locate the sources of alternator sounds. In this article, you will first discover the role and operation of the alternator in your Suzuki Jimny and then what the causes and solutions to alternator noise on Suzuki Jimny may be.
Role and alternator operation Suzuki Jimny
Alternator role
Your alternator is an fundamental part of your Suzuki Jimny. In fact, its goal is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the mission 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 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 rotating makes electricity. It is the engine motor itself that will provide the energy needed by the alternator to produce the energy, via the accessory belt or alternator belt. When your Suzuki Jimny engine stops, the battery takes over to provide the automobile with energy.
What are the several alternator noises or sounds on my Suzuki Jimny and what are the causes?
I notice a knocking noise caused by the alternator of my Suzuki Jimny
One of the typical noises of a tired alternator on Suzuki Jimny is a knocking noise. This alternator sound on Suzuki Jimny will most of the time show up 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 malfunctioning, to examine it, use a multimeter on the terminals of your automobile with the engine running and you must get 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 Jimny is tired and you should think about swapping the bearing if it is the only reason otherwise the whole part.
I find out a grinding noise coming from the alternator of my Suzuki Jimny
If you are in the case where the alternator of your Suzuki Jimny causes grinding sounds, in this case you will have to look into it more seriously. This symptom can testify as for the knocking sound of a tired bearing, but in most cases, we generally notice by looking more strongly 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 look for advice this content to find all the necessary information to solve an accessory belt noise on Suzuki Jimny.
I find out a loud noise from the alternator of my Suzuki Jimny
Experiencing a loud noise from the alternator of your Suzuki Jimny is quite regular, in fact, it emits an audible sound when creating the electrical pulses it generates. It is up to you to examine 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 encourage that you check out this content to find other ways to solve problem of noises from front end on Suzuki Jimny.
