P0A1F

P0A1F - Battery Energy Control Module

Special Notes

• When P0A1F 00 - Battery Energy Control Module is stored in the Bentayga with W12 engine using the Super capacitor type of Address 61: Battery Regul. (J1120) see NAR market TPI 2051553.
  • NHTSA https://static.nhtsa.gov/odi/tsbs/2018/MC-10145085-9999.pdf
  • The capacitor system can be identified in the VCDS can based on Component: BMS_48V_SCAP
  • Additional DTCs covered by that TPI include: P0A9E, P0AC8 and P0ECA with various 48V chassis control issues in Address D4-Roll Control 1 and Address D5-Roll Control 2.