Your car's alternator plays a crucial role in keeping your vehicle running smoothly. It's responsible for charging the battery and powering the electrical system while the engine is running. But when a problem develops with your alternator, it can potentially leave you stranded if not addressed promptly. At Red Rock Auto Center, we provide expert alternator replacement and auto electric repair in the greater Sedona, AZ area. Here’s a look at five symptoms of alternator trouble.

Warning Light on the Dashboard

Modern vehicles are equipped with a dashboard warning light that looks like a battery or says ALT or GEN. If this light illuminates while you're driving, it's a potential indication of alternator failure. 

Dimming or Flickering Lights 

One of the most common signs of alternator trouble is dimming or flickering lights, both inside and outside the vehicle. If you notice that your headlights or interior lights are dimming/flickering, it could indicate a problem with the alternator. This happens because the alternator is failing to provide a consistent power supply to the electrical components.

Difficulty Starting the Vehicle

Since the alternator is responsible for charging the battery, a failing alternator can lead to a weak or dead battery. If you experience difficulty starting your vehicle, it could be a sign of alternator trouble, though there are other common reasons that batteries die, such as old age and forgetting to turn off headlights. 

Malfunctioning Electrical Accessories

Problems with the alternator can manifest as various electrical issues in your vehicle. These may include malfunctioning power windows or an unresponsive radio or air conditioning. If you notice unusual behavior with your vehicle's electrical system, it's worth having the alternator inspected by the mechanic.

Abnormal Sounds

A faulty alternator can produce various unusual noises, such as squealing or grinding sounds. These noises commonly occur due to belt issues or when the alternator bearings wear out. 

Alternator Replacement & Auto Electric Repair in Sedona

When you need auto repair in Sedona and the surrounding area, contact Red Rock Auto Center at (928) 451-7431. Feel free to give us a call today to schedule an appointment!