{"nhtsa_id":10235075,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-04","date":"2023-04-15","document_id":"SSM 51555","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"Some 2023 F-Super Duty vehicles equipped with vacuum assist brakes may exhibit an illuminated brake warning indicator with diagnostic trouble codes (DTC) C0047 and/or P0557 present. This may be due to the brake vacuum sensor. To correct the condition, remove and replace the brake vacuum sensor, part NK4Z-2C444-A. To prevent repeat concerns, install the sensor with the electrical connector pointed towards the identification label on the vacuum brake booster.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235075-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235075-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235075","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":["C0047","P0557"],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-750"]}],"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":[]}