{"nhtsa_id":635808,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-01","date":"2002-10-01","document_id":"NTB02097","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"INFORMATION ON DIAGNOSING NOISE FROM THE ENGINE AREA WITH THE AIR CONDITIONER ON. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/635808","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN","model":"350Z","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_nissan_350z"]}],"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":[]}