Is Your Subaru Alternator Failing?

Subarus are known for their reliability and durability. However, like any vehicle, Subarus are not immune to problems. One issue that can occur is a failing alternator. The alternator is responsible for keeping the battery charged and powering the electrical systems in the car. If the alternator fails, the car's battery will not be able to recharge, and the electrical systems will not function properly. In this article, we will go over the signs of a failing Subaru alternator and what you can do about it.

Signs of a Failing Subaru Alternator

• Dimming headlights or interior lights

One of the most noticeable signs of a failing alternator is dimming headlights or interior lights. If you notice that your lights are not as bright as they used to be, it may be a sign that your alternator is failing. This is because the alternator is responsible for providing power to the lights in your car.

• Battery warning light

Another sign of a failing alternator is the battery warning light on the dashboard. This light indicates that the battery is not receiving enough charge, which can be caused by a failing alternator. If you see this light, you should have your alternator checked as soon as possible.

• Strange noises

If you hear strange noises coming from the engine, it may be a sign of a failing alternator. The alternator is a complex piece of machinery with many moving parts, and if it is failing, it may make unusual noises. If you hear grinding, whining, or other strange noises coming from under the hood, you should have your alternator checked.

• Electrical issues

A failing alternator can cause a variety of electrical issues in your car. You may notice that your power windows are slow to roll up or down, or that your radio or air conditioning is not working properly. If you are experiencing any of these issues, it may be a sign that your alternator is failing.

What to Do If Your Subaru Alternator is Failing

If you suspect that your Subaru alternator is failing, you should have it checked by a professional mechanic as soon as possible. The longer you wait, the more damage the failing alternator can cause. In some cases, a failing alternator can even cause the car to stall or not start at all.

The good news is that a failing alternator can usually be repaired or replaced relatively easily. Your mechanic will be able to diagnose the issue and determine whether the alternator can be repaired or if it needs to be replaced. If the alternator does need to be replaced, your mechanic will be able to install a new one for you.

It is important to have your Subaru alternator checked regularly, especially if you are experiencing any of the signs of a failing alternator. Regular maintenance and check-ups can help prevent alternator failure and other issues with your car.

A failing alternator can cause a variety of issues in your Subaru, including dimming headlights, battery warning lights, strange noises, and electrical issues. If you suspect that your alternator is failing, you should have it checked by a professional mechanic as soon as possible. Regular maintenance and check-ups can help prevent alternator failure and other issues with your car, ensuring that your Subaru runs smoothly and reliably for years to come.