Tuesday, February 27th, 2018 AT 3:50 PM
Thursday I was driving in heavy rain. Charging System Failure comes on. I try to pull over, but the wheel got hard, then locked. I took my car to AutoZone to check the battery and alternator. They were both working fine. The battery is not even four months old yet. Today I took my car to an automotive shop. Okay paid for a diagnosis. It says Trouble Shooting for Charging System. Charging system circuit test, charging system circuit voltage drop test, alternator main power voltage drop test. They said nothing was wrong! Checked serpentine belt; not very worn. Splash guard still there. Please help!