{"nhtsa_id":10249201,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-01-26","date":"2024-01-17","document_id":"ATI&01172024905","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2017-2018 Fits with customer complaint of Check Engine Light (CEL) on with DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to your attempting a repair of any kind.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249201-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10249201-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10249201","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0420"],"topics":[],"vehicles":[{"make":"HONDA","model":"FIT","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_honda_fit","2018_honda_fit"]}],"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":[]}