{"nhtsa_id":10239642,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-07-25","date":"2023-07-14","document_id":"23-NA-123","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This service bulletin provides repair information to reprogram the cooling fan to correct a customer concern of a MIL Illuminated.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239642-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239642-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10239642","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CT4","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_ct4","2023_cadillac_ct4"]},{"make":"CADILLAC","model":"CT5","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_cadillac_ct5","2023_cadillac_ct5"]},{"make":"CHEVROLET","model":"BLAZER","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_chevrolet_blazer"]},{"make":"GMC","model":"ACADIA","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_gmc_acadia"]}],"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":[]}