If your Battery Discharge Warning Hyundai comes on while you’re moving, you need to take action right away. The Battery Discharge Warning Hyundai light means that the alternator might not be working right, leaving the car running on battery power alone. To keep the battery from dying even more, turn off any electrical devices that aren’t need, like the stereo, navigation, or air conditioning. As soon as possible, you should have a professional repair check the alternator so that the battery and other electrical parts don’t get damaged.
Hyundai cars may show a message to the driver to let them know that the battery is running low. It happens a lot when you start the engine in the cold or when you turn off the engine but leave the key in the ignition. Like, you listen to the radio for at least ten minutes after the car turn off.
The Audio/Nav screen shows a “Battery Discharge Warning” when the car’s battery can’t keep a certain power level under the current conditions. The battery drains faster than it charges when the engine is going. The issue can worn-out drive slip, a broken alternator, a bad ground connection, or electronic gadgets using too much current.
Messages of errors
This message show up if the car turns off but the key is in the ignition for more than ten minutes. This message appears because electrical devices that use a lot of power, like chargers plugged into the wall, the seat heater, climate control, USB port, radio, and car lights, can drain the battery quickly.
It will be much easier to see when the battery is getting low if most of these electronic consumers are on when the car is off.
This is a friendly warning that you need to start the engine: the battery is dying. You might lose the battery if you don’t start the car or turn off the key. It can happen to any car, even a brand-new one.
To get rid of the “battery getting low” message, start the engine and let the alternator charge the battery. If you leave the key in the ignition, the battery will die, and the car might not start. You may need to get a jump start.
Driving with a Battery Discharge Warning Hyundai
If the Battery Discharge Warning Hyundai light comes on while the engine is going, there is a problem that needs to be fixed. Some common issues that can cause a Hyundai battery to die are
Turning Parts
A warning sound will go off whether the engine is running or not if the battery drains too quickly. Most of the time, the alternator is to blame.
If the alternator isn’t making enough electricity to run the electronics and engine, it might need to be changed.
It’s usually a bad voltage regulator that’s to blame for this trouble. There is a voltage regulator on the back of the generator. You can replace just the voltage regulator, but most car repair shops say you should replace the whole alternator at the same time.
Poor Power Of Battery
When the Battery Discharge Warning Hyundai light comes on, it’s often because the battery is too weak.
You might find that the battery on the dashboard or touch screen runs out of power if it doesn’t hold a charge or charged too slowly.
A car battery tester makes it easy to see if the battery is good. To make sure the battery can hold a charge, a battery tester puts it through load tests. Learn how to test your own car battery by following these steps.
A GPS system
The GPS gadget gets stuck in a “Satellite searching,” mode which cause the battery to drain quickly. You could try resetting the GPS module by taking out the GPS fuse for a few minutes.
This is how you reset the GPS on a Hyundai Elantra: press the reset button for the GPS. You can find a reset button under the volume knob. Press and hold it for 30 seconds. The GPS will restart, and then it should work properly.
Belt of Serpentine
If your Hyundai’s battery light comes on while you’re moving, it could be because the serpentine belt is worn or the belt tensioner is weak.
Link to the Ground
A bad link to the ground is another thing that could be wrong. Make sure there is a good ground link between the engine and frame and check both battery terminals.
How to Fix Battery Discharge Warning Hyundai
- To begin, you should check the battery to see if it charges correctly and stays charged.
- The next step is to test the charging system. All of the lights and air conditioner should be turn on. The reading on your voltmeter should be between 13.5 and 14.3 Volts. Your alternator might need to be change if it’s not getting to that level. If it gets to that point but the battery keeps going down, it might not be able to hold a charge.
- Look for an extra current draw.
- Use a Hyundai scanner to do a full system check.
Battery Discharge warning Hyundai-Conclusion
The Battery Discharge Warning Hyundai means that the battery in your Hyundai is not charging properly and is losing power. This can happen if the alternator isn’t working right. The alternator charges the battery while the engine is going. Because of this, the vehicle’s electrical devices will only use power from the battery, which will drain the battery quickly. In technical words, this Battery Discharge Warning Hyundai means that the alternator is supposed to keep the battery charge. And it is not working right. If this warning comes up, you should get your car checked out by a professional mechanic right away to keep the battery and other electrical parts from getting damaged.
