Common Symptoms of an Alternator Problem

Edmunds Automotive Repair • 29 November 2023

A faulty alternator can cause your battery to become drained to the point that your car won’t start and you end up stranded. To avoid such a situation, it’s best to get to the shop when you first suspect that alternator trouble is developing. At Edmunds Automotive Repair, we provide expert alternator replacement and auto electric repair in the greater Surprize, AZ area. Here are five warning signs of an alternator problem.


Dimming or Flickering Lights

In many cases, one of the earliest indications of an alternator problem is the dimming or flickering of lights, both inside and outside the vehicle. If you notice your headlights or dashboard lights behaving erratically, it could be a sign that the alternator is not generating enough power.


Warning Light on the Dashboard

You might first be alerted to alternator trouble by a dashboard warning light. With an alternator issue, the light commonly illuminates as either the letters ALT or GEN, or in the shape of a little battery icon.


Strange Noises

Unusual sounds coming from underneath the hood are a cause for concern. A failing alternator may produce grinding, whining, or squealing noises. These noises often indicate a problem with the alternator's bearings or belt.


Difficulty Starting the Car

If you find your car struggling to start or it doesn't start at all, the alternator could be the culprit. The alternator is responsible for charging the battery, so if it fails, the battery won't receive the necessary charge, resulting in a weak or dead battery.


Electrical Failures

The alternator powers various electrical components in your vehicle, including the radio, power windows, and power seats. If you experience malfunctions or failures in these systems, it could be a sign of alternator trouble.


Alternator Replacement & Auto Electric Repair in Surprise, AZ

When you need auto repair in Surprise and the surrounding area, contact Edmunds Automotive Repair at 623-259-5969. At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to schedule an appointment!