How to Know if You're Having Alternator Trouble

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How to Know if You're Having Alternator Trouble

You need a healthy alternator for your engine to come roaring to life when you turn the key. Beyond that, a fully-functioning alternator is necessary to help ensure that your vehicle's electrical accessories function as they're supposed to. Here's a look at five signs of an alternator problem.

Dashboard Indicator Lights

Vehicles often have a set of indicator lights on the dash that will illuminate when a problem arises. If a problem with your alternator is detected, you might see the letters ALT or GEN appear on your dash. Often times, this will be the first sign to a driver that there may be an issue with the alternator.

Dead Battery

Though it is entirely possible that a battery will die for other reasons, if yours is a newer one and dies, then you've got good reason to suspect an alternator issue... so long as you didn't forget to turn off the headlights.

Dim or Flickering Headlights

For your headlights to be trusted to continue to guide you safely through the darkness, your alternator needs to be working properly.


To help ensure that your pistons continue pumping without interruption, you need a healthy alternator.

Electrical Accessory Failure

There are several electrical accessories in your vehicle that are dependent on the alternator for their ability to do their job. If you are having problems with your power windows, radio, or other electrical components, then you have good reason to be suspicious of an issue with your alternator.

If you're in need of electrical system repair, be sure to visit a reputable auto shop. For auto repair in the Dallas metro area, the experts to contact are at Dallas Car Care at (214) 736-9032. Go ahead and give Dallas Car Care a call today!

Dallas Car Care Blog

Written By Brian Corey

Published By MORBiZ

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