Why is my battery light on after I got a new battery?

Why is my battery light on after I got a new battery?

There are usually two things that cause the battery light to come on after a battery replacement. The other is corrosion interfering with current flow, the result of changing out the battery without cleaning the terminal connectors and other connections along the starting and charging circuits.

How long does it take for a vehicle computer to reset?

It could take as little as 30 minutes if you drive exactly in a specified way. Other times it may take a week or so. In the end, it does matter though because the engine control module is constantly learning and making sure your car is running optimally.

How far can I drive with a battery light on?

You can drive the car with the battery light on but you will only have on average 15 minutes. After roughly 15 minutes, your car will run out of electrical power and the car will stall.

How many miles can I drive with battery light on?

Why does the battery light come on after the alternator is replaced?

This would make the Battery Light come on. It is also possible that there is a problem with the fusible link or the alternator fuse for the charging system.

What causes battery light to stay on while charging?

Alternator problems can cause your battery lights to stay on while charging. Some indications of these problems are dim headlights, ‘charge,’ and ‘alt’ indicators light up. The battery needs copious water to operate, hard or slow to crank the engine, and alternator noises.

When does the battery warning light go out?

The airbag computer will set a code and turn on the warning light when the system voltage is too high, or too low. The light should go out when the problem is repaired. It may not go out immediately though. You need to have your alternator checked. Right now, all of the electrical devices on your car are drawing from the battery.

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 might cause the battery light to stay on?

  • Poor Battery Condition. The first thing you should check is whether there is a problem with the battery.
  • you should move into the alternator.
  • Bad Wiring. The wiring that comes out of the battery could be damaged or frayed.
  • Bad Battery Cable.
  • Losing battery cable.
  • Too many Accessories.
  • Bad Ground Trap.

    Why does your battery light stay on?

    If you notice some corrosion or grime around the battery terminals, it might be the reason why the car battery light is still on. A significant advantage is that it is easy to clean the battery terminals using standard grease. What you need to do is remove the battery terminals, remove the battery cables, and clean the battery terminals.

    Why does the battery warning light stay on?

    The warning light for the battery will stay on if a fault is detected in the charging system . If this occurs, there are a number of potential causes to check out when troubleshooting. Safety is important whenever working with electrical systems, so check your owner’s manual for general tips.

    Why does the battery and brake light stay on?

    When the battery and brake light come on at the same time it means the alternator is not charging. The funny noise is probably the alternator. If the lights are off, then the charging system would appear normal.