Is my alternator going bad? Here are common warning signs

Chuck's Auto Repair • 31 May 2023

A failing alternator can cause your battery’s power reserve to become exhausted, potentially leaving you stalled out and needing help. As soon as you suspect that alternator trouble is brewing, you’ll want to make it a priority to have the mechanic take a look. At Chuck’s Auto Repair, we provide expert alternator and auto electric repair in the greater Mills, WY area.


Common Signs of Alternator Trouble

A dead battery is one common sign of an alternator problem. But just because your battery is dead doesn’t necessarily mean that your alternator is at fault. A variety of issues can cause a battery to die, such as parasitic draws, old age, loose/corroded connections, and forgetting to turn off your headlights. However, if there’s not another clear culprit for your dead battery, then it’s worth investigating your alternator as the source of the problem.


Another potential indication of alternator failure is that a dashboard warning light flashes on that reads ALT or GEN. In some cars, this warning light illuminates in the form of a little battery icon. Anytime a warning light comes on, it’s important to figure out what exactly is triggering it. Otherwise, the issue could soon worsen and cause bigger problems.


Malfunctioning electrical accessories are also symptomatic of an alternator problem. In today’s automobiles, there are commonly computers that can dictate which electrical accessories should have their power diminished when the alternator isn’t working right. This way, power is saved for the car’s most essential electrical needs. However, this may then cause power seats to adjust slowly or power windows to take longer to go up and down. A faulty alternator can also cause issues with headlights. If an alternator issue causes your headlights to start flickering or dimming, then you’ve got a significant safety hazard when driving at night.


Alternator & Auto Electric Repair in Mills, WY

When you need auto repair in Mills, WY and the surrounding area, contact Chuck’s Auto Repair at (307) 265-0209. At our local 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!

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