{"nhtsa_id":10129531,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-05","date":"2014-02-26","document_id":"Service Bulletin","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 through P0304 and cause the MIL to come on.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10129531-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10129531-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129531","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":["P0301","P0304"],"topics":[],"vehicles":[{"make":"HONDA","model":"ODYSSEY","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_honda_odyssey","2012_honda_odyssey","2013_honda_odyssey"]}],"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":[]}