{"nhtsa_id":10201583,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-28","date":"2021-09-09","document_id":"SSM 50098","mfr_campaign":null,"replaces":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"Some 2021 F-150 vehicles equipped with navigation may exhibit an illuminated tire pressure monitor system (TPMS) warning indicator and/or a concern with reduced range of the keyfob. This may be due to a telematics control unit (TCU) module concern. Remove the TCU fuse and if the concern is no longer present, replace the TCU. Refer to Workshop Manual (WSM), Section 415-00. For claiming, use casual part 14F546 and the applicable labor operations of Section 10 of the Service Labor Time Standards (SLTS) Manual.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201583-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201583-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201583","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"tires","name":"Tires","parent":null},{"id":"tpms","name":"Tire pressure monitoring","parent":"tires"}],"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":[]}