The alternator generates electrical power, helping to ensure that your battery stays charged and all electrical systems function properly. As alternators age, they’re liable to develop issues. 

By quickly recognizing the signs of alternator trouble and getting to the shop, you can potentially save yourself from ending up stranded with a car that won’t start. At ATL Total Car Care, we provide expert alternator replacement and auto electric repair in the greater Murfreesboro, TN area. Here are five warning signs of an alternator problem.

Warning Light on the Dashboard

The battery or charging system warning light is a clear indication of alternator trouble. Commonly, this light reads GEN or ALT or is in the shape of a rectangular battery icon. If this light flashes on, you’ll want to bring it to the mechanic’s attention before the problem escalates.

Dimming or Flickering Lights

Dimming or flickering lights is often one of the early signs of an alternator issue. If you notice that your headlights or interior lights are not as bright as usual, or if they flicker intermittently, it could be a sign that the alternator is not supplying enough power to keep the electrical systems running properly.

Abnormal Noises

In some cases, unusual noises coming from the engine compartment indicate alternator trouble. A faulty alternator may produce grinding, whining, or squealing sounds. These noises typically result from worn-out bearings or a malfunctioning belt within the alternator. 

Difficulty Starting the Engine/Dead Battery

A healthy alternator keeps the car's battery charged. If you experience difficulty starting your vehicle, it could be a sign that the battery is not receiving a sufficient charge from the alternator. However, it’s also important to keep in mind that there are other common issues that lead to dead batteries, such as old age, loose/corroded connections, and leaving on headlights. 

Electrical Accessory Failures or Malfunctions

The alternator is responsible for powering various electrical components in your vehicle. If it malfunctions, then you may encounter issues with accessories such as power seats, power windows, the radio and AC. 

Alternator Replacement & Auto Electric Repair in Murfreesboro, TN

When you need  auto repair in Murfreesboro  and the surrounding area, contact ATL Total Car Care at 615-813-9970. Feel free to give us a call today to make an appointment!