{"vehicle":{"id":"2016_honda_civic","year":2016,"make":"Honda","model":"Civic"},"code":"P0300","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":29,"bulletins":[{"nhtsa_id":11037711,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-01","date":"2026-09-25","document_id":"A26-099","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire. In some cases, DTCs P0300 through P0304 may also be stored (DTCs are not required for repair).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037711-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037711-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037711"},{"nhtsa_id":11037709,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-01","date":"2026-09-25","document_id":"A26-097","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire. In some cases, DTCs P0300 through P0304 may also be stored (DTCs are not required for repair).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037709-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037709-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037709"},{"nhtsa_id":11037695,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-01","date":"2026-09-25","document_id":"A26-009","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire. In some cases, DTCs P0300 through P0304 may also be stored (DTCs are not required for repair).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037695-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037695-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037695"},{"nhtsa_id":11037693,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-01","date":"2026-09-25","document_id":"A26-008","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, and/or misfire. In some cases, DTCs P0300 through P0304 may also be stored (DTCs are not required for repair).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037693-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037693-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037693"},{"nhtsa_id":11036654,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-02","date":"2026-08-28","document_id":"A26-099","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 thru P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036654-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036654-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036654"},{"nhtsa_id":11036649,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-02","date":"2026-08-28","document_id":"A26-097","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 thru P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036649-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036649-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036649"},{"nhtsa_id":11036424,"type":"other","type_name":"Other","date_added":"2026-08-27","date":"2026-08-26","document_id":"AEBM08262026901","mfr_campaign":null,"component":"ENGINE","summary":"Dealer Message - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire, and/or DTCs P0300 through P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036424-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036424-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036424"},{"nhtsa_id":11036419,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-27","date":"2026-08-26","document_id":"A26-099","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036419-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036419-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036419"},{"nhtsa_id":11036417,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-27","date":"2026-08-26","document_id":"A26-097","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036417-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036417-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036417"},{"nhtsa_id":11036408,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-27","date":"2026-08-26","document_id":"A26-009","mfr_campaign":null,"component":"ENGINE","summary":"Service Bulletin - Under certain conditions, the cylinder head gasket effectiveness may be reduced which may cause vehicles to experience overheating, coolant loss, misfire and/or DTCs P0300 thru P0304 stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036408-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036408-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036408"}],"url":"https://open.wenmarpro.com/makes/honda/civic/2016/bulletins?code=P0300"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/honda/civic/2016/codes/P0300","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}