Top Things to Know About Alternator Problems

What exactly is an alternator? The entire vehicles electrical system depends on your alternator. If it fails your electrical system car wide will soon follow. It is a good thing for you to learn the little early warning signs that may signal your alternator is about to fail so you can get it fixed as soon as possible.

• Most people know that their radio, turn lights, head lights and all electricity in the car comes from your battery – right? The answer is yes but what keeps the battery all charged up and ready to go? You alternator does. The word alternator comes from a shortening of the real name, which is an alternating current generator. Alternators are basically little dynamos. Everything in your car that needs electricity gets it from your battery, which completely depends on the alternator to supply it with a charge.


• There are a few indicators that will tell you that your alternator may be having a problem. When you see these signs you should take your car to a mechanic who can check it out for you.
  
  
  1. You see a red light on your dashboard that says, “Gen” or “Alt” or you see a little battery light up. This is part of your cars computer system and it is telling you to have the alternator looked at.
  
  
  2. Check the output of your battery. Take a multimeter or a DC voltmeter and check the output of the battery yourself. If it is lower than 13 V there is a strong possibility your alternator is getting ready to fail or not performing properly and it needs checked.
  
  
  3. The alternator is making a noise. They should not do that and if they are it usually means something is wrong inside. If you hear a noise go have it checked out as soon as possible,
  
  
  4. If your electrical accessories in the car are not up to par or your lights aren’t fully bright it could be due to your alternator. The alternator may not be providing the battery with enough of a charge and the battery is providing all the power with no help.
  
  


• What with the alternator being the true supplier of electrical energy in the car it is critical it is in good working condition. Should you see any of these signs it will behoove you to have it checked as soon as you possibly can. Without electricity you cannot even start the car.