{"nhtsa_id":10246430,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-08","date":"2023-11-02","document_id":"ITB22-025B","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"ROARING NOISE FROM THE ENGINE COOLING FAN ASSEMBLY AND THE A/C IS NOT COOLING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246430-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246430-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246430","components":[{"id":"engine","name":"Engine","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INFINITI","model":"QX50","year_from":2019,"year_to":2022,"match":"exact","vehicle_ids":["2019_infiniti_qx50","2020_infiniti_qx50","2021_infiniti_qx50","2022_infiniti_qx50"]},{"make":"INFINITI","model":"QX55","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_infiniti_qx55"]}],"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":[]}