Service Battery Charging System Light for Chevrolet
The Chevy service battery charging system warning comes up when there’s a problem with your vehicle’s charging system. This is usually caused by one of these issues:
- The connections between the alternator and battery are corroded.
- The connections are loose, or one of the wires is broken.
- The alternator isn’t making enough power to charge the battery.
- The drive belt isn’t spinning the alternator. Either the belt is loose, or it’s broken.