{"nhtsa_id":10187006,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-18","date":"2021-02-11","document_id":"A20-100","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"\"Service Bulletin - The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter. Additionally, debris from the high pressure pump or the fuel injector machining process can cause internal wear or clogging inside one or more injectors. One or more of the following DTCs may be stored: - P0420 (rear bank catalyst system efficiency below threshold [bank 1]) - P0430 (front bank catalyst system efficiency below threshold [bank 2]) - P0300-P0306 (misfire) - P219A (air-fuel ratio variation of cylinder [bank 1, rear bank]) - P219B (air-fuel ratio variation of cylinder [bank 2, front bank]) American Honda is extending the warranty on these repairs to 10 years from the original date of purchase or 150,000 miles, whichever comes first.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187006-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187006-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187006","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P0300","P0306","P0420","P0430","P219A","P219B"],"topics":[],"vehicles":[{"make":"HONDA","model":"ODYSSEY","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_honda_odyssey"]},{"make":"HONDA","model":"PILOT","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_honda_pilot","2017_honda_pilot"]},{"make":"HONDA","model":"RIDGELINE","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_honda_ridgeline"]}],"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":[]}