{"nhtsa_id":11026720,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-22","date":"2025-12-17","document_id":"PIP6093","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"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-11026720-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026720-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026720","components":[],"codes":["P04FB"],"topics":[],"vehicles":[{"make":"BUICK","model":"ENVISION","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_buick_envision","2022_buick_envision"]},{"make":"CADILLAC","model":"CT4","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_cadillac_ct4","2021_cadillac_ct4","2022_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_cadillac_ct5","2021_cadillac_ct5","2022_cadillac_ct5"]},{"make":"CADILLAC","model":"XT4","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_cadillac_xt4","2020_cadillac_xt4","2021_cadillac_xt4","2022_cadillac_xt4"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}