When your Chevy says service battery charging system, it means that your car needs to be serviced. The battery charging system is responsible for keeping the battery charged, so if there’s something wrong with it, your car won’t run properly.
Why does my Chevy say service battery charging system?
What’s happening when the battery/check charging system light comes on? Whenever this light goes on, it means that the vehicle is running solely on battery power. If the problem continues and your charging system fails, the battery won’t be able to recharge and it will soon run down, leaving you with a dead battery.
What does it mean to service your battery charging system?
The last thing you would wish to see on your dashboard is the service battery charging system message, especially if you are running late for work. It turns on due to a bad battery, faulty alternator, or broken wires.
How do you fix service battery charging?
Step By Step Guide:
- Step 1: Make Sure The Battery Is Charged: One of the first things you should do when your “Service Charging System” light comes on is to make sure the battery is charged. …
- Step 2: Disconnect The Battery: …
- Step 3: Wait For 30 Minutes: …
- Step 4: Reconnect The Battery: …
- Step 5: Start The Car:
How much is it to fix the battery charging system?
Q: How much is it to fix a charging system? It depends on what component in the system needs to be replaced, your car make and model, and your location. That said, fixing your car’s charging system might cost you something in the range of $250-$1,000 if you have to get help from a mechanic shop.
Can I drive with service battery charging?
Driving with a malfunctioning charging system can damage your car’s battery and other electrical components. Call a tow truck and have your vehicle towed to a mechanic.
What causes charging system problem?
Another common problem that can cause the charging system to fail is a broken alternator belt or one that is worn so bad it slips badly. If the alternator works properly but the belt doesn’t spin it fast enough, the voltage output can drop and cause the system to act as though the alternator doesn’t work.
How do I check to see if my alternator is bad?
7 Signs of a Failing Alternator
- Dim or Overly Bright Lights. …
- Dead Battery. …
- Slow or Malfunctioning Accessories. …
- Trouble Starting or Frequent Stalling. …
- Growling or Whining Noises. …
- Smell of Burning Rubber or Wires. …
- Battery Warning Light on Dash.
How do I check my charging system?
Check the Reading
If the voltage is still only 12.4-12.6 once the engine is running, then the charging system is not functioning. In most cases and in most vehicles, you will have a battery light illuminated that indicates that the alternator is not charging.
Why is my alternator not charging my battery?
The most common reason an alternator is not charging the battery is due to worn carbon brushes or a damaged alternator itself. It can also be caused by a blown fuse or bad wirings. If your serpentine belt snapped off, the alternator will, of course not charge then either.
How do you diagnose a charging system problem?
Troubleshoot Your Alternator Charging System in 4 Steps
- 1- Conduct a Visual Inspection Under the Hood. Inspect belt condition and tension. …
- 2- Visually Inspect and Test the Batteries. …
- 3- Perform a System Voltage Test. …
- 4- Test Alternator Output.
Will AutoZone replace an alternator?
We have everything you need when it comes time to replace your malfunctioning alternator, so turn to AutoZone to get you and your ride back on the road fast.
Can you fix an alternator without replacing it?
If the belt is showing signs of wear or breaks, an alternator belt (sometimes called a serpentine belt) can be sourced and replaced without having to replace the alternator itself. Some alternator parts can be easily replaced such as bearings. These can fail due to inadequate lubrication or excessive wear.
Is it worth replacing an alternator?
It’s usually a better idea to replace the alternator entirely if it is malfunctioning. While new ones can be spendy, they are usually a better choice than remanufactured or rebuilt options. Those probably won’t last as long as a new one since the mechanical parts have miles on them already.
What is charging system in automobile?
Charging systems deliver electrical energy to power your vehicle while it’s running and sustains the battery’s charge. Your vehicle’s charging system consists of three parts: the battery, the alternator, and the voltage regulator. The battery supplies the necessary electrical power to start your engine.
How can you tell if its the battery or alternator?
If your car’s battery isn’t holding a charge, you have a problem with your alternator or battery. If your battery can start your vehicle but dies as the car runs, you have a faulty alternator. If your battery has been charged and can’t start your vehicle, it’s a battery issue.
How do I know if its the battery or alternator?
If your engine won’t turn over or takes far longer than usual, it’s time to grab the jumper cables and attempt a jump-start. If your engine starts and stays running but won’t start again later, it’s likely a battery problem. If your vehicle immediately stalls, it’s probably a bad alternator.
How do I know if my alternator is charging my battery?
Conduct a Voltmeter Test
Get a cheap voltmeter. With the engine off, battery voltage should be between 12.5 and 12.8 volts. If it’s below that, charge the battery with a battery charger before you conduct the test again. Then start the engine and check for increased voltage readings.
Can AutoZone check my alternator?
Every AutoZone in the USA will check your alternator, starter, or battery at no charge.