4 Signs of Alternator Failure


4 Signs of Alternator FailureThe alternator produces electricity using the spinning motion of the motor as it runs. This electricity is used for a variety of purposes, from powering your headlights to helping produce the charge for the spark plugs. Excess electricity is recharges the battery, ensuring you're able to start your car. If the alternator fails completely the battery will quickly be drained and you will not be able to start your car without a jump. There are a few ways to determine if your alternator is on its way out.

Dashboard Indicator

Most vehicles have a dashboard indicator light that reads GEN or ALT that will illuminate if a sensor detects that the electrical output of the alternator is dropping. This light will more than likely be the first sign of trouble for your alternator, so be sure to head to the auto repair shop to prevent the possibility of a breakdown or no-start situation.

Battery dies

Another obvious sign that the alternator may be out is if your battery dies. Because the alternator is what keeps the battery charged, if it fails to do its job your battery will quickly be drained of its power. This means you will have trouble getting your car started the next time you get behind the wheel. If a jumpstart does not resolve the dead battery issue either your battery needs to be replaced or the alternator has bit the dust.

Flickering Headlights

If your headlights appear dim or seem to flicker it is likely caused by a low output from the alternator. The alternator provides the electricity necessary to power the lights as the vehicle runs, so it if it unable to produce the proper amount of charge the lights may flicker or appear darker than normal.

Other Electrical Failures

You may lose power to other electrical systems if the alternator is failing or has failed. This includes dashboard lights, power windows and locks, air conditioning and even the radio. While there are other issues that may cause these problems, you'll want to get the issue checked out regardless.

If you're having issues with your electrical system there is a good chance your alternator needs to be replaced. For professional alternator repair in Gretna head to West Transmissions Total Auto Care. Our full service shop is staffed by expert technicians who can provide your vehicle with any sort of auto repair to keep it safe and reliable. To learn more, or to schedule superior auto repair in Gretna, give our team a call at (504) 362-6947 today.

West Transmission Total Care Blog

Written and Published By MORBiZ

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