{"vehicle":{"id":"2025_ford_ranger","year":2025,"make":"Ford","model":"Ranger"},"code":"P0300","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11034968,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-13","date":"2026-07-08","document_id":"TSB 26-2269","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM; UNKNOWN OR OTHER","summary":"Some of the vehicles listed in the Model statement above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P0300 and/or P0316 stored in the powertrain control module (PCM) (with no other relevant DTCs present) during a cold start after a 3 to 8 hours cold soak. This may be due to the machining surface of the intake ports in the cylinder head.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034968-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034968-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034968"},{"nhtsa_id":11027146,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-07","date":"2025-12-18","document_id":"SSM 54451","mfr_campaign":null,"component":"ENGINE","summary":"Some 2025 Bronco/Ranger vehicles equipped with a 2.3L EcoBoost engine may exhibit an illuminated malfunction indicator lamp (MIL) with only diagnostic trouble codes (DTCs) P0300 and P0316 stored in the powertrain control module (PCM). This condition occurs after initial engine start up following an overnight cold soak or short cold soak (2-3 hours). This condition does not affect vehicle durability and no additional diagnosis is required for this condition at this time. The replacement of components or reprogramming of modules will not resolve this condition. Clear the DTCs and return the vehicle to the customer. Inform customers that they can continue to drive the vehicle and engineering is currently working on a solution for this condition that is expected in Q2 2026. Continue to monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers once the repair becomes available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027146-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027146-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027146"}],"url":"https://open.wenmarpro.com/makes/ford/ranger/2025/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/ford/ranger/2025/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."]}