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Oct 6, 2023

If features like power windows, the radio, or the air conditioning are starting to malfunction on your vehicle, you might assume that your battery is due for replacement. But these components are also affected when your alternator starts to deteriorate. The alternator distributes electricity and recharges the battery. If your vehicle needs alternator repair, your Kia mechanic can help. But how can you tell if your vehicle needs this repair?

Problems Starting Your Vehicle

Trouble starting your vehicle can be a sign that your alternator isn’t providing enough charge for your battery. When you turn the key in the ignition, instead of hearing your engine start up, you may only hear a clicking sound. An alternator that’s not functioning properly may also not be providing adequate power to the spark plugs, which could cause your vehicle to stall while it is being driven.

Electronic Features Are Malfunctioning

The performance of certain electronic features on the car, like the radio, lights, air conditioning, and power windows and locks, can decline if your alternator is malfunctioning. Your power windows may be slow to shut, or your car stereo may malfunction. Little mishaps can signal that your electronic features aren’t working at peak levels.

You may also notice that your headlights are either too bright or too faint, which can happen as the power supply to your lights becomes unstable due to a declining alternator. Your mechanic can determine if the alternator or some other component is at fault.

Burning Smells

An overloaded alternator can give off a burning odor that’s similar to what you’d smell around an electrical fire. This can develop if excessive current is pumped down the wires, causing them to overheat. The smell of burning rubber is another way to describe the aroma associated with alternator issues.

A Dead Battery

The battery and alternator are closely related, and sometimes a malfunctioning alternator can fail to charge the battery. If you jumpstart your battery and the car immediately dies again, the problem is most likely that your alternator is malfunctioning and not providing enough power to the battery.

If the alternator is not keeping your battery at the proper voltage, the battery warning light on your dashboard may also come on.

Whining or Rattling Sounds

A malfunctioning alternator can cause rattling sounds under the hood, especially if the alternatior becomes misaligned and damages the engine. Growling, rattling, and whining sounds can all signal alternator issues.

If your vehicle’s electrical system is acting up, you may want to have your alternator checked out. When you’re ready to schedule your next service appointment, go to Geweke Kia.