What should you do if your alternator warning light comes on?
However, it is still dangerous to continue driving for long distances or at high speeds as the battery will run out of juice and the car will be harder to stop without the assistance of the engine. If you are on the freeway and this light comes on, you should pull off the freeway and move to lower speed areas as soon as possible.
What causes a battery warning light on the dashboard?
See how you can fix the battery warning light on dashboard with this five problem that you can look at. While the battery light might seem like there is a battery problem, but in fact there could be other numerous issue causing the battery light to activate. To see what is really wrong with the car see this video for things you can check.
Why is the battery light on but the alternator is charging?
1 Check for Corrosion. In some car models, the fumes from the regular functions lead to corrosion to collect on the battery terminals. 2 Clean the Car Battery Terminals. If you notice some corrosion or grime around the battery terminals, it might be the reason why the car battery light is still on. 3 Tighten the Battery Clamps. …
How does the alternator keep the car running?
Average rating from 11,564 customers who received a Brake Pads Replacement. The alternator on your vehicle uses the rotational power of the engine to generate electricity and keep the car running. The alternator needs to maintain a certain voltage in order to keep the battery at sufficient charge while driving.
What does the battery light on the dash mean?
Updated September 30, 2018 If you take a look at your dash when you turn the ignition key—but before you actually start the car—you’ll likely see that one of the lights looks like a little battery with a “+” and “-” sign on it. This is your battery or charging light. Once you start the car, all your dash lights should go off.
1 Check for Corrosion. In some car models, the fumes from the regular functions lead to corrosion to collect on the battery terminals. 2 Clean the Car Battery Terminals. If you notice some corrosion or grime around the battery terminals, it might be the reason why the car battery light is still on. 3 Tighten the Battery Clamps.
What to do if your car battery light is not working?
Get the alternator or wiring fixed, and properly recharge the battery at the same time. The folks at AutoZone can always help with battery and charging system issues, both on the car, and with the parts off the car.
Why does the Dashboard Light Come on while driving?
If the dashboard light comes on then stays on while you drive, it’s likely that cause is probably a broken or damaged alternator belt or a complete failure of your alternator. How Can a Car Run Normally Even if the Dashboard Battery Light Is On?