Q: My car has service battery charging system chevy

asked by on

service battery charging system chevy
My car has an automatic transmission.

This may be a sign of a weak battery, a failing voltage regulator or failing alternator. As you may know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the alternator. The voltage regulator is a unit that regulates the charging of the battery by the alternator and maintaining a certain amperage while the engine runs. When the alternator is not working properly, this may result in the battery quickly losing charge and the car losing all power as you have described. You may also notice a whining sound as a result of the bearings inside the alternator begin to fail. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your charging system.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. My car has service battery charging system chevy

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: KEY fob works on all doors but drivers

Hello. We need to gather some more information. Does the door lock using the driver controls on the inside with the door closed? If not, the locking mechanism may be wearing down and not be able to able to provide...

Q: Q: Wheel bearing

The front wheel bearings on this vehicle are contained within a unitized hub/wheel bearing assembly that also integrates ABS functionality. Consequently, if wheel bearings go bad, the whole hub assembly must be replaced. To have the replacement performed on a...

Q: Car stalls at steady higher speeds

Hello there, a few common faults would cause your 1971 Chevrolet El Camino to stall out like this. The most common would be the carburetor, battery, alternator or the fuel pump. I recommend having a qualified technician, such as one...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...