Your vehicle engine’s alternator is responsible for generating electrical power in your car, truck, or SUV. You might think the battery supplies electricity to the electrical components of your automobile, but it’s the alternator that helps. While you drive your car, the alternator is busy charging the battery and adding to the battery’s power so your electrical systems run problem-free. Here are six signs your alternator is going bad. If it is, bring your automobile into Village Autoworks for a new one.
1. Lights Dimming or Flickering
If your alternator cannot provide the electrical systems the power they need, you’ll notice signs such as your vehicle’s lights dimming. This could be the headlights, the cabin lights, and the dashboard lights.
2. ALT or GEN Dashboard Light
If your vehicle has an ALT or GEN dashboard warning light, this will illuminate if your alternator is losing its power. It might turn on and not turn off when you first start your vehicle or turn on while you drive.
3. Battery Trouble
Because the alternator powers your vehicle’s battery, your battery might weaken or die if the alternator cannot give it enough juice. If you can’t get your car started after a jump start, it might be the alternator.
4. Odors That Smell Like Burning Rubber
You might think smell would not be a sign of alternator trouble but it is. Your alternators gets its power from the serpentine belt. If the belt is too hot, you’ll smell burning rubber from underneath your hood.
5. Grinding or Whirring Sounds
Spinning parts inside your vehicle’s alternator are what generate the electrical current it needs to produce power. You’ll hear grinding or whirring if any of these parts have broken or worn down.
6. Incorrect Belt Tension or Belt Wear
Finally, if any of the belts connected to your automobile’s alternator are too loose or too tight, your alternator will not operate properly. Cracked or worn belts can also cause unwanted alternator trouble.
Village Autoworks offers Minnesota residents and business owners comprehensive auto service. Call us today to set up an appointment if you suspect your vehicle’s alternator is dying. We’d be happy to visually inspect the unit and test its voltage. If necessary, we’ll replace the alternator. We’ll also make sure it has not damaged your automobile’s battery. Call us today for an appointment.