did you ever figure this one out?I bought a new oem battery for my '12 Focus SE sedan. Before changing the battery in the test mode screen I had no DTC. After replacing battery I have a DTC code. I don't have engine light on, car shifts fine, my windows work and TPMS are fine. I did not do BMS. I have torque pro but don't see an option for this, has prettt much everything but bms. Battery shows proper voltage when off and when on but I have this new DTC code. What ya guys think??