“Check Charging System” Warning? 2012 Honda Civic EASY Fix (Voltage Sensor DIY)

https://amzn.to/42EIVCF Dewalt Mechanic tools to do most repairs and maintenance for cars! My step son just got this used 2012 civic! So we are still learning about this car. It’s a good car but has some issues and needs some maintenance. Eventually the problem was the alternator it had some cheap knock off version that did not work properly. it was fluctuating to high up to 15volts and dropped fast to 12v. It was replaced with a quality OEM and all is good now! But If your battery is new and good and your alternator is fine. Check some fuses like the horn to make sure they are working. If all is fine it might be a lose wire the ground wires or any alternator wires. If those are good then try replacing what I did the battery voltage sensor. Watch the video it may save you a lot of Money! Works for many Honda’s https://amzn.to/3Wz0tfw Genuine Honda 38920-TR0-A02 Battery Sensor Assembly Eventually the problem was the alternator it had some cheap knock off version that did not work properly. it was fluctuating to high and dropped fast. It was replaced with a quality OEM and all is good now!