{"vehicle":{"id":"2022_hyundai_sonata","year":2022,"make":"Hyundai","model":"Sonata"},"code":"P1BB2","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11020798,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-07-22","date":"2025-07-16","document_id":"25-01-010H-1 TSB","mfr_campaign":"9B4","component":"ELECTRICAL SYSTEM","summary":"This bulletin provides the procedure to update the software for the Battery Management System (BMS) on certain Elantra Hybrid (CN7 HEV), Sonata Hybrid (DN8 HEV), and Tucson Hybrid (NX4 HEV) vehicles that may exhibit a warning light with DTC P1BB200 and enter Limp Mode.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020798-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020798-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020798"}],"url":"https://open.wenmarpro.com/makes/hyundai/sonata/2022/bulletins?code=P1BB2"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/hyundai/sonata/2022/codes/P1BB2","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}