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 least you’ve already had that fear. So when you discover an alternator noise on Ford Tourneo, you can already see yourself breaking down, stuck waiting for the tow truck. That’s why our team has decided to produce this content to support you locate the sources of alternator sounds. In this article, you will first discover the role and functions of the alternator in your Ford Tourneo and then what the causes and solutions to alternator noise on Ford Tourneo may be.
Role and alternator operation Ford Tourneo
Alternator role
Your alternator is an vital part of your Ford Tourneo. Indeed, its objective is to provide power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the goal of charging the battery once the vehicle is in motion, to provide power to the vehicle 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 works on an electrical principle that has been used for decades, the concept of copper coil wound around a magnet . This coil while spinning generates electricity. It is the engine motor itself that will furnish the energy requested by the alternator to produce the energy, via the accessory belt or alternator belt. When your Ford Tourneo engine stops, the battery takes over to furnish the vehicle with energy.
What are the distinctive alternator noises or sounds on my Ford Tourneo and what are the causes?
I listen to a knocking noise caused by the alternator of my Ford Tourneo
One of the typical noises of a tired alternator on Ford Tourneo is a knocking noise. This alternator sound on Ford Tourneo will most of the time occur when your engine is idling, it can be connected to voltage drops that could disrupt the normal operation of electrical parts such as headlights for example. Most often, it is a of both bearings of the alternator that is faulty, to verify it, use a multimeter on the terminals of your vehicle 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 Ford Tourneo is tired and you should think about replacing the bearing if it is the only cause otherwise the entire part.
I discover a grinding noise coming from the alternator of my Ford Tourneo
If you are in the case where the alternator of your Ford Tourneo generates grinding sounds, in this circumstance you will have to look into it more seriously. This sign can testify as for the knocking sound of a tired bearing, but usually, we often see by looking more strongly that it is the accessory belt that is loosened or worn and is therefore the cause of it. In this circumstance, we suggest that you read this article to find all the necessary information to solve an accessory belt noise on Ford Tourneo.
I discover a loud noise from the alternator of my Ford Tourneo
Experiencing a loud noise from the alternator of your Ford Tourneo is quite common, in fact, it emits 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 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 suggest that you check out this article to find other ways to solve problem of noises from front end on Ford Tourneo.
