{"vehicle":{"id":"2021_cadillac_xt6","year":2021,"make":"Cadillac","model":"XT6"},"code":"P04FB","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":8,"bulletins":[{"nhtsa_id":11028658,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-09","date":"2026-02-04","document_id":"PIP5841H","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028658-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028658-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028658"},{"nhtsa_id":11027617,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-14","date":"2026-01-10","document_id":"PIP5841G","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027617-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027617-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027617"},{"nhtsa_id":11026722,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-22","date":"2025-12-17","document_id":"PIP5841G","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026722-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026722-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026722"},{"nhtsa_id":11014634,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-02","date":"2025-03-27","document_id":"PIP5841E","mfr_campaign":null,"component":"ENGINE","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014634-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014634-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014634"},{"nhtsa_id":10249959,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-02-12","date":"2024-01-05","document_id":"PIP5841D","mfr_campaign":null,"component":"POWER TRAIN","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249959-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249959-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10249959"},{"nhtsa_id":10234219,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-17","date":"2023-03-15","document_id":"PIP5841C","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234219-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234219-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10234219"},{"nhtsa_id":10231672,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-02-13","date":"2023-01-27","document_id":"PIP5841B","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10231672-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10231672-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10231672"},{"nhtsa_id":10213792,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-13","date":"2022-05-11","document_id":"PIP5841A","mfr_campaign":null,"component":"BACK OVER PREVENTION; SERVICE BRAKES","summary":"This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213792-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10213792-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10213792"}],"url":"https://open.wenmarpro.com/makes/cadillac/xt6/2021/bulletins?code=P04FB"},"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/cadillac/xt6/2021/codes/P04FB","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."]}