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 apprehension. So when you perceive an alternator noise on Dodge Ram, you can already see yourself breaking down, stuck awaiting the tow truck. That’s why our team has decided to produce this post to support you locate the origins of alternator sounds. In this article, you will first discover the role and operation of the alternator in your Dodge Ram and then what the causes and solutions to alternator noise on Dodge Ram may be.alternator-noise-dodge-ram

Role and alternator operation Dodge Ram

Alternator role

Your alternator is an essential component of your Dodge Ram. In fact, its task is to generate power to your entire electrical system: headlights, interior lighting, signalling, computer… It will have the task of recharging the battery once the vehicle is in motion, to provide power to the vehicle in motion and to allow you to always have a sufficient energy source to be able to restart the next time.

Alternator functioning

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 spinning produces electricity. It is the engine motor itself that will give the energy needed by the alternator to create the energy, via the accessory belt or alternator belt. When your Dodge Ram engine stops, the battery takes over to give the vehicle with energy.

What are the different alternator noises or sounds on my Dodge Ram and what are the causes?

I discover a knocking noise caused by the alternator of my Dodge Ram

One of the typical noises of a tired alternator on Dodge Ram is a knocking noise. This alternator sound on Dodge Ram will most of the time happen when your engine is idling, it can be linked 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 faulty, to examine 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 recharging your battery well. If the value is lower, the alternator of your Dodge Ram is tired and you should think about swapping the bearing if it is the only reason otherwise the complete part.

I perceive a grinding noise coming from the alternator of my Dodge Ram

If you are in the case where the alternator of your Dodge Ram produces grinding sounds, in this circumstance you will have to check it more seriously. This sign can testify as for the knocking sound of a tired bearing, but generally, we often realize by looking more carefully that it is the accessory belt that is loosened or worn and is therefore the reason of it. In this circumstance, we suggest that you read this article to find all the necessary details to solve an accessory belt noise on Dodge Ram.

I perceive a loud noise from the alternator of my Dodge Ram

Finding out a loud noise from the alternator of your Dodge Ram is quite common, in fact, it emits 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 suggest that you look into this article to find other ways to solve problem of noises from front end on Dodge Ram.