Who hasn’t found himself in the situation where his car doesn’t start one morning on the way to work? If that didn’t happen to you, certainly you’ve already had that fear. So when you perceive an alternator noise on Mitsubishi Asx, you can already see yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to write this article to support you locate the origins of alternator sounds. In this article, you will first learn the role and operation of the alternator in your Mitsubishi Asx and then what the causes and solutions to alternator noise on Mitsubishi Asx may be.
Role and alternator operation Mitsubishi Asx
Alternator role
Your alternator is an fundamental part of your Mitsubishi Asx. Indeed, its task is to give power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of recharging the battery once the car is in motion, to provide power to the car in motion and to let you to always have a sufficient energy source 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 generates electricity. It is the engine motor itself that will give the energy needed by the alternator to generate the energy, via the accessory belt or alternator belt. When your Mitsubishi Asx engine stops, the battery takes over to give the car with energy.
What are the distinctive alternator noises or sounds on my Mitsubishi Asx and what are the causes?
I discover a knocking noise originating from the alternator of my Mitsubishi Asx
One of the characteristic noises of a tired alternator on Mitsubishi Asx is a knocking noise. This alternator sound on Mitsubishi Asx will generally occur 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 many cases, it is a of both bearings of the alternator that is defective, to examine it, use a multimeter on the terminals of your car with the engine running and you must get 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 Mitsubishi Asx is tired and you should consider replacing the bearing if it is the only cause otherwise the whole part.
I perceive a grinding noise coming from the alternator of my Mitsubishi Asx
If you are in the situation where the alternator of your Mitsubishi Asx causes grinding sounds, in this circumstance you will have to look into it more seriously. This symptom can testify as for the knocking sound of a tired bearing, however , generally, we often realize by looking more closely that it is the accessory belt that is loosened or worn and is therefore the cause of it. In this circumstance, we advise that you look for advice this document to find all the necessary details to solve an accessory belt noise on Mitsubishi Asx.
I perceive a loud noise from the alternator of my Mitsubishi Asx
Hearing a loud noise from the alternator of your Mitsubishi Asx is quite regular, in fact, it produces an audible sound when producing the electrical pulses it generates. It is up to you to examine 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 document to find other ways to solve problem of noises from front end on Mitsubishi Asx.
