{"nhtsa_id":10227961,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-19","date":"2022-04-06","document_id":"9004414","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"DRIVE, Fan If a heavy duty diesel vehicle comes in with reports of loud fan noise or fan always on, please call FCA Redacted Content. If no response within 15 minutes, proceed with repair","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227961-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10227961-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10227961","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"cooling-fan","name":"Cooling fan","parent":"engine"},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_ram_2500","2020_ram_2500","2021_ram_2500","2022_ram_2500"]},{"make":"RAM","model":"3500","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_ram_3500","2020_ram_3500","2021_ram_3500","2022_ram_3500"]},{"make":"RAM","model":"4500","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_ram_4500","2020_ram_4500","2021_ram_4500","2022_ram_4500"]},{"make":"RAM","model":"5500","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_ram_5500","2020_ram_5500","2021_ram_5500","2022_ram_5500"]}],"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":[]}