Watch Out for these 7 Signs of Alternator Failure


Watch Out for these 7 Signs of Alternator FailureYour vehicle's alternator powers up its battery. If the alternator malfunctions, then your battery's power reserve could run out and consequently leave you unable to get moving. Here's a look at seven signs of alternator trouble.

Dead Battery

While it's of course to be expected that a battery will die at the end of its life cycle, if you've recently installed a new one and it has died, then there's reason to be concerned about your alternator's health.

Dashboard Indication

In many cases, the first sign of an alternator problem is the illumination of a warning light on the dashboard. This light often reads ALT or GEN, but in some vehicles will come on in the shape of a little battery.

Dimming/Flickering Headlights

Your alternator juices up your headlights. If it isn't working properly, then issues with your headlights could arise, which could cause a serious safety concern if you're driving at night on a road that doesn't have street lamps.

Belt Problems

If you get under your hood and notice that a belt is too loose, too tight, or cracked, then you may have spotted the cause of your alternator issues.


For pistons to keep pumping like they should, you need a healthy alternator. If your alternator is faulty, you could find yourself stalled out and needing assistance.

Electrical Accessory Trouble

A faulty alternator can lead to problems with your vehicle's electrical accessories including power windows, power locks, power seats, and radio.

Burning Smell

A variety of car problems can result in a burning odor, with one possible source of this symptom being alternator belt slippage.

If you need auto repair, be sure to visit a reputable mechanic. For alternator replacement in Phoenix, AZ, contact the experts at Greg Clark Automotive Specialists at (602) 353-7431. Feel free to give Greg Clark Automotive Specialists a call today to schedule an appointment for any of your vehicle's repair or maintenance needs!

Greg Clark Auto Specialists Blog
Posted: 07-17-2020

Written and Published By MORBiZ

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