P0A1F
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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.