What does it mean when your battery light comes on and off while driving?
battery charging problem
Basically, the light indicates a battery charging problem. If the light comes on and stays on while driving, this means that your alternator is running solely on energy stored in the battery. If you continue driving, your battery will eventually drain and your vehicle will stop working.
Is it safe to drive with a battery light on?
Driving with your Battery Light on is not a good idea. If the battery is bad, the alternator is faulty, or the wiring is bad, these can cause the vehicle to lose power and not operate like it normally would. The battery powers essential parts of your car, so it is a must have piece of equipment.
How to troubleshoot intermittent Battery Light issue in..?
The easiest what to check for this is to have a helper in the driver’s seat, engine running, then you go through and move wires associated with the charging system around a little bit and see if you can get the light to come on. Like I said, a long shot, but about the only other thing you could check.
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.
What causes a car battery light to illuminate while driving?
As you know, the alternator is responsible for keeping the battery fully charged as you are driving the vehicle. But if you have a bad alternator, then it won’t be able to keep the battery charged. This will cause the car battery light to illuminate once there is an inconsistency in the charge.
Why does my battery light keep going out?
It’s the red&green wire. The regulator is located on thr driver side mounted on the inside of the radiator core support.It is easy to change out. Start the car, take off the positive battery cable. If the car dies your alt is toast, if it stays running your alt is fine. Could be a regulator also going out. Check those. Click to expand…