- Joined
- May 19, 2023
- Threads
- 11
- Messages
- 458
- Reaction score
- 390
- Location
- California
- Vehicle(s)
- 2023 Ford Maverick Lariat
- Engine
- 2.5L Hybrid
exactly!I know! It has to do with the BMS design, software, and it's interaction with the dcdc converter and it's varying voltage, I suspect. I Would like to see a recorded monitor history of the BMS actions along with the DCDC converter output. I took possession of my FE Hybrid 3/9/22 and have had no issues but at "the works" oil change yesterday The CCA battery spec of 470 was only 411 and the state of health check mark started near 55% and exited near 60% (whatever that means, maybe warranty replacement when drops below 50% or 400 CCA???). I think I am close to sleep time.
My battery checks at about 60% charge too.
I found this out when I had an overnight drain problem. It was the dealer's alarm.
I don't know how my battery tests good by the dealer because it died about 6 times overnight.
But, anyway, it's working good since the alarm was disconnected.
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