Griffith Ford San Marcos

Alternator Service

close up view of a vehicle's alternator

Alternator Service at Griffith Ford San Marcos

You may never think about your alternator until one day you try to start your vehicle and it won’t start. Most likely, your first concern will be your battery. You may even replace the battery only to find out that the problem still exists. The issue may be in your alternator. If you don’t want to be left stranded in your driveway or on the side of the road in San Marcos, Austin, or San Antonio, you can get your alternator serviced at Griffith Ford San Marcos.

Signs of a Bad Alternator

Pay attention to how your vehicle acts to know when to bring it in for service before it stops working completely. Here are some signs to watch for:

  • Dashboard lights come on, which may include the battery light or other warning lights.
  • Weak headlights and interior lights, which are more easily noticeable at night. The lights may brighten again when you increase the RPM.
  • Other electrical components, such as the AC or radio not working correctly, may malfunction.
  • Strange noises may come from the alternator belt or pulley, which you may hear as a squeal.
  • Burning smell from the belt or pulley.
  • The battery can’t hold a charge even though it’s new.

If you notice any of these signs, schedule service immediately with Griffith Ford San Marcos.

How the Alternator Works

Your alternator generates electricity, which charges the battery and runs all electrical components in your vehicle. The engine powers the alternator through a drive belt, which causes it to create the electrical current that goes back to the battery and other electrical components. It turns the electricity into direct current power that your vehicle uses.

Your alternator is made up of several components that can go bad, such as the belts, brushes, and bearings. This part is generally low maintenance without the need for regular service as long as you keep your battery in good condition. A battery that wears out can cause your alternator to also need to be replaced because they work so closely together. The best way to extend the life of the alternator is by keeping your battery charged. If you have to jump your battery multiple times before you decide to replace it, you also risk damaging the alternator. Instead, take your battery in for testing after the first issue. Get it replaced right away to prevent problems with the alternator and the rest of the ignition system.

Get Service with Griffith Ford San Marcos

Trust our service center for your alternator and battery service. We’ll test your battery and determine if it or your alternator needs to be replaced. Our parts department keeps alternators in stock and a variety of batteries when it’s time to have them replaced.

You can count on our service technicians for a fast, accurate repair for your alternator. We provide a comfortable waiting area while we work on your vehicle.

Don’t get stranded with a bad alternator. Contact Griffith Ford San Marcos for service for your vehicle.