{"vehicle":{"id":"2023_audi_s7","year":2023,"make":"Audi","model":"S7"},"code":"P0456","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":11034668,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-07","date":"2026-06-04","document_id":"TSB_2078916_3","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM","summary":"This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034668-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034668-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034668"},{"nhtsa_id":11025354,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-08","date":"2025-10-29","document_id":"TSB_2078916_2","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM","summary":"This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025354-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025354-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025354"},{"nhtsa_id":11022688,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-09-04","date":"2025-08-19","document_id":"TSB_2078916_1","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM","summary":"This TSB provides information when the fuel tank cap seal is leaking, DTC P044200, P045600, and/or P00EF00 stored in ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022688-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022688-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11022688"},{"nhtsa_id":10230589,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-02-07","date":"2023-01-03","document_id":"A2023522065287_6","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)","summary":"This bulletin provides instructions for when the MIL is on and DTC P044200 and/or P045600 is stored in the ECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230589-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230589-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230589"},{"nhtsa_id":10225530,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-04","date":"2022-10-27","document_id":"A2022512065287_5","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL","summary":"If DTC P044200 or P045600 are present, the GX36 may need to be replaced.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225530-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225530-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225530"}],"url":"https://open.wenmarpro.com/makes/audi/s7/2023/bulletins?code=P0456"},"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/audi/s7/2023/codes/P0456","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."]}