{"nhtsa_id":11015650,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-17","date":"2025-03-14","document_id":"PIP6050","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This Preliminary information communicates Diagnostic Aid for a possible issue with an engine block restriction causing no cabin heat.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015650-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015650-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015650","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT5","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_cadillac_ct5","2024_cadillac_ct5","2025_cadillac_ct5"]}],"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":[]}