{"vehicle":{"id":"2020_freightliner_sprinter","year":2020,"make":"Freightliner","model":"Sprinter"},"code":"P300D","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11017561,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-02","date":"2025-04-25","document_id":"LI09.40-N-079144_4","mfr_campaign":null,"component":"ENGINE","summary":"Check engine light with reduced power with fault codes P300A6D, P300974, P300DFB, or P300DE8 Complaint: The check engine light is activated, accompanied by one or more of the following fault codes related to the Boost Pressure Positioner: • P300A6D The boost pressure is too low. Charge Air Cooler. • P300974 Component 'Boost pressure positioner' has a malfunction. The boost pressure is too low. • P300DFB Component 'Boost pressure positioner' has a malfunction. • P300DE8 Boost pressure control A has a malfunction after the cold start. Cause: The potential causes for these fault codes are: A. Leak or Blockage in the Intake or Charge Air System: This can prevent the proper flow of air, affecting the boost pressure. B. Insufficient Source Vacuum, Vacuum Leak, or Sticking/Weak Vacuum Component: These issues can prevent the boost pressure positioner from functioning correctly. C. Internal Malfunction of the Boost Pressure Positioner: The component itself may be faulty. D. Internal Defect with the Variable Turbine Geometry (VTG) System inside the Turbocharger: Issues within the turbo-charger can affect boost pressure control.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017561-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017561-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017561"}],"url":"https://open.wenmarpro.com/makes/freightliner/sprinter/2020/bulletins?code=P300D"},"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/freightliner/sprinter/2020/codes/P300D","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."]}