September 24, 2021 Service bulletin

Some 2021 Bronco vehicles may experience multiple warning indicators / messages displayed in the...

Ford technical service bulletin SSM 50148 for 2021 Ford Bronco.

Bulletin number: SSM 50148
Component: Electrical system
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.

Owners of these vehicles have filed 29 complaints in the electrical category.

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