{"nhtsa_id":11011792,"type":"other","type_name":"Other","date_added":"2024-12-12","date":"2024-12-03","document_id":"ATI&12022024909","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2024 Accord 1.5Ls, 2021-2024 Civics 1.5Ls, 2023-2024 CR-Vs 1.5Ls, and 2017 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 specific parts from the vehicle prior to you attempting a repair of any kind.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011792-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011792-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11011792","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0420"],"topics":[],"vehicles":[{"make":"HONDA","model":"ACCORD","year_from":2018,"year_to":2024,"match":"exact","vehicle_ids":["2018_honda_accord","2019_honda_accord","2020_honda_accord","2021_honda_accord","2022_honda_accord","2023_honda_accord","2024_honda_accord"]},{"make":"HONDA","model":"CIVIC","year_from":2021,"year_to":2024,"match":"exact","vehicle_ids":["2021_honda_civic","2022_honda_civic","2023_honda_civic","2024_honda_civic"]},{"make":"HONDA","model":"CR-V","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_honda_cr-v","2024_honda_cr-v"]},{"make":"HONDA","model":"FIT","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_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":[]}