{"nhtsa_id":11031496,"type":"other","type_name":"Other","date_added":"2026-04-22","date":"2026-04-13","document_id":"ATI&04132026905","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2025 Pilots with customer complaint of Check Engine Light (CEL) on with DTC P0420 [Catalyst System Efficiency Below Threshold (Bank 1)] and/or P0430 [Catalyst System Efficiency Below Threshold (Bank 2]] stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031496-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031496-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031496","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0420","P0430"],"topics":[],"vehicles":[{"make":"HONDA","model":"PILOT","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_honda_pilot"]}],"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":[]}