Did you ever had this trouble trying to start your car in the morning and it doesn’t work ? If it never happened to you , at minimum you’ve already had that fear. So when you hear an alternator noise on Dacia Lodgy, you can already see yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to write this content 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 Dacia Lodgy and then what the causes and solutions to alternator noise on Dacia Lodgy may be.
Role and alternator operation Dacia Lodgy
Alternator role
Your alternator is an important part of your Dacia Lodgy. In fact, its task is to generate power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the mission 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 enough energy source to be able to restart the next time.
Alternator functioning
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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 creates electricity. It is the engine itself that will provide the energy needed by the alternator to produce the energy, via the accessory belt or alternator belt. When your Dacia Lodgy engine stops, the battery takes over to provide the automobile with energy.
What are the several alternator noises or sounds on my Dacia Lodgy and what are the causes?
I perceive a knocking noise originating from the alternator of my Dacia Lodgy
One of the characteristic noises of a tired alternator on Dacia Lodgy is a knocking noise. This alternator sound on Dacia Lodgy will generally happen when your engine is idling, it can be connected to voltage drops that could disturb the normal operation of electrical elements such as headlights for example. Most often, 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 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 Dacia Lodgy is tired and you should think about replacing the bearing if it is the only cause otherwise the entire part.
I hear a grinding noise coming from the alternator of my Dacia Lodgy
If you are in the situation where the alternator of your Dacia Lodgy generates 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 notice 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 read this article to find all the necessary details to solve an accessory belt noise on Dacia Lodgy.
I hear a loud noise from the alternator of my Dacia Lodgy
Finding out a loud noise from the alternator of your Dacia Lodgy is quite typical, in fact, it emits 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 advise that you take a look at this article to find other ways to solve problem of noises from front end on Dacia Lodgy.
