{"nhtsa_id":10201601,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-28","date":"2021-09-24","document_id":"SSM 50148","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some 2021 Bronco vehicles may experience multiple warning indicators / messages displayed in the instrument panel cluster (IPC) and/or multiple communication fault diagnostic trouble codes (DTC) setting in and/or related to the HS2-CAN modules. This may be due to a loose and/or improperly seated connector C210. If the vehicle exhibits the above conditions, access and inspect connector C210 for proper attachment and/or damage and repair as necessary. To access the connector, remove the right side lower cowl side panel (follow Workshop Manual, (WSM) Section 415-00 > Removal and Installation > A-Pillar Speaker, Steps 9-10) and the glove compartment (follow WSM Section 501-12 > Removal and Installation > Glove Compartment). If this fault persists, refer to WSM Section 418-00A and continue with normal diagnostics.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201601-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201601-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201601","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"BRONCO","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_bronco"]}],"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":[]}