10GenPearlSi
Old Man
- First Name
- Bob
- Joined
- Jan 12, 2018
- Threads
- 14
- Messages
- 552
- Reaction score
- 472
- Location
- Houston, Tx
- Vehicle(s)
- 2018 Pearl Si
- Vehicle Showcase
- 1
- Thread starter
- #1
I drove home at night and 4 hours later my battery was dead. I jumped my car the next morning and started monitoring the battery voltage. Idling I see that the battery voltage is about 14.4V. While driving I see the voltage drops from 12.3V to 12.5V. I don't get any charging errors on my dash. I noticed a 10th gen Civic on You Tube had a TunerView recording. That one also ran 14.4V idling. When it drove around it would vary from 12.8V to 13V. I am very confused. Does anybody know what is going on? I have a dealer appointment Thursday.
Sponsored