{"nhtsa_id":11027716,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-21","date":"2026-01-15","document_id":"SSM 54492","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":"Info and Entertainment System","summary":"Some 2021-2026 F-150 vehicles may exhibit an inoperative USB media hub with diagnostic trouble code (DTC) B1600:11 stored in the accessory protocol interface module (APIM). Workshop Manual (WSM), Section 415-00 - Information and Entertainment System > Diagnosis and Testing > pinpoint test \"A USB (Universal Serial Bus) Input Concern\" has been updated to improve diagnostics for this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027716-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027716-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027716","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B1600"],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":2021,"year_to":2026,"match":"exact","vehicle_ids":["2021_ford_f-150","2022_ford_f-150","2023_ford_f-150","2024_ford_f-150","2025_ford_f-150","2026_ford_f-150"]}],"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":[]}