{"nhtsa_id":10243721,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-10-07","date":"2023-09-05","document_id":"PIE0759","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT; ELECTRICAL SYSTEM","mfr_system":null,"summary":"This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the Malfunction Indicator Lamp (MIL) being illuminated on Driver Information Center (DIC), A/C not blowing cold air and/or the A/C working intermittently.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243721-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10243721-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10243721","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"LYRIQ","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_cadillac_lyriq","2024_cadillac_lyriq"]},{"make":"CADILLAC","model":"redundant LYRIQ","year_from":2024,"year_to":2024,"match":null,"vehicle_ids":[]}],"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":[]}