{"nhtsa_id":10201591,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-28","date":"2021-09-14","document_id":"SSM 50114","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; EQUIPMENT","mfr_system":null,"summary":"Some 2021 F-150 vehicles equipped with SYNC 4 and built on or after 29-Apr-2021 and through 19-May-2021 may exhibit an inoperative Wireless App Projection feature with a Wireless App Projection Disabled message in the touchscreen. This may be due to various parameters within the gateway module (GWM). To correct the condition, complete Customer Satisfaction Program 21B33.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201591-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201591-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201591","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_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":[]}