{"nhtsa_id":10246235,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-05","date":"2023-11-07","document_id":"IK2300022","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY","mfr_system":null,"summary":"Cabin Heat Coolant Over Boil with fault SPN 5574 FMI 7","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246235-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246235-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246235","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IC BUS","model":"EV","year_from":2022,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"EVSB","year_from":2022,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"EMV","year_from":2021,"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":[]}