{"nhtsa_id":11000139,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-05-15","date":"2024-05-02","document_id":"A23-026","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Service Bulletin - During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria, resulting in the vehicle experiencing drivability concerns. This issue is most common in regions with cold weather.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11000139-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11000139-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11000139","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"ACCORD","year_from":2018,"year_to":2022,"match":"exact","vehicle_ids":["2018_honda_accord","2019_honda_accord","2020_honda_accord","2021_honda_accord","2022_honda_accord"]}],"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":[]}