It’s not difficult to see why drivers get confused and uncomfortable when they see their Battery Light On But Car Runs Fine
This issue is becoming more frequent on various automotive forums, and many are still trying to figure out the best solution to this question.
Table of Contents
If you’re similar to the others, don’t be afraid to check out our blog to find out the issues that affect your vehicle and also a feasible solution to address the issue.
Check back soon to find the complete solution!
What Does Battery Light Coming On While Driving Mean?
There are two major cases in this regard.
If your car’s battery light is lit when you begin the engine, you’re almost in a safe zone.
It’s normal to see this sign displayed, and the lights will be turned off after a few minutes.
Another instance is when the vehicle lamp for the battery went on while driving. You must be able to see this signal.
Please focus on certain signs of being depleted of power, such as the radio not working properly or your car’s power windows appearing slowly.
Furthermore, if the light on your batteries continues blinking, it might have some implications below.
- A loose or corroded battery cable
- A problem is with the voltage regulator or an alternator that is not working properly.
- The wiring of your car’s electric charging system.
- Cells damaged by damage or damaged plates inside the battery in the vehicle
- There’s a specific issue in the dashboard for charging your battery. It could be caused by the dashboard for your battery that doesn’t get enough energy from the battery to function effectively.
Why Is A Battery Light On But Car Runs Fine? How To Fix?
The light for the battery on your car during driving may be caused by an unsatisfactory ground strap or battery cable that is negative, defective alternator belts, terminals for negative batteries, or an insufficient dash cluster.
In this particular area, we will also offer various solutions to this issue.
Rusted Ground Strap
It’s not different from a loose or corroded battery joint. A damaged or corroded ground wire can also trigger several unforeseen issues within your vehicle.
In reality, it’s easy to identify and check the cause of the problem in your car.
In general, you’ll find one of the straps between the body and the engine and a third strap between the body of the car and the battery in the car’s positive (black) terminal.
It is recommended to conduct regular inspections of the group straps of your car to determine if they have broken or tears or if they’re not.
The ends of the strap are the place to look for signs of corrosion accumulation. This could be one of the strongest roots that cause a weak ground connection.
Additionally, there’s a smart tip that can assist you in avoiding this problem. Unscrew the fixing bolts for the battery and then apply a sandpaper-like piece to scrub the joint, ensuring a secure connection.
After that, tighten the fixing bolts to tighten them and then reconnect to the straps for earth.
Corroded Battery Cable
Batteries are the ones accountable for the transmission of power from a battery into the vehicle.
If the battery power is having difficulty reaching the vehicle because of an untidy or corrosion-prone battery cable, that cable cannot perform as it should. Therefore, these cables are small but powerful.
So, battery cables must be snugly positioned around terminals so that you cannot turn the cable’s end by hand and allow it to supply the right voltage.
To ensure the connection is solid, Use the pliers and wrench to tighten it to fit perfectly.
But keep the work tight enough as otherwise, some bolts may break. Therefore, it’s ideal to do it sparingly.
Battery Terminals
The battery’s terminals that are loose or damaged could cause a variety of oddities within your car.
One of the most common signs is the battery’s light coming on while you drive.
To fix the problem To address the issue, you need to arrange an inspection of your battery’s terminals to check whether they’ve suffered any corrosion and also ensure that the connections are tight.
Do not forget to spray some clear oil onto the battery terminals to prevent the development of corrosion on your battery.
Alternator Belt
The belt for the alternator is a part of the system because it connects the engine, the alternator, and the other components.
As the belts get older, they will crack or break completely. Sometimes, you may find out if your belt needs to be aligned, excessively tight, or loose belts.
If there are issues with the part, it could turn the light for the battery during driving and cause noises from the hood of your car.
The best alternative for a damaged belt replacement is replacing it.
For safety, make sure that you clean out any dust or dirt from the belt that could be left in various engine parts.
This is the source of various problems for your vehicle while you travel.
Dash Cluster
Although this issue is the last one on the list, it is still frequent and can cause various problems with your vehicle.
Typically, if your vehicle has issues with a bad dash cluster, it’s easy to spot indicators such as low readings on the odometer, alert lights that need fixing, and so on.
If you do not have an extensive understanding of this issue, it is best to seek the advice of an expert mechanic to determine precisely what’s happening to this part.
The Wrap Up
We’ve walked through the key areas to determine why the battery light is on, but the vehicle runs perfectly and is the solution for every reason.
If we can get your attention up to this point, We believe your earlier curiosity has been answered and that the article today provided useful information for you.
As of now, it is important to regularly inspect your car, specifically the battery, to prevent possible issues and ensure a safe and enjoyable journey with your vehicle over the next few days.
Related link: How To Reset Airbag Light Nissan
