{"nhtsa_id":10235330,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-02","date":"2023-04-17","document_id":"22P31","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; PARKING BRAKE","mfr_system":null,"summary":"Certain 2021-2022 Model Year Mustang Mach-E Vehicles Replace the Electronic Parking Brake Harness Connector In some of the affected vehicles, the Electronic Park Brake (EPB) may not function due to damaged or broken wiring. Customers may experience an audible chime, a wrench light, and a message on the Instrument Panel Cluster (IPC) specifying there is a Parking brake failure, service immediately. Some customers may be unable to disengage the park brake resulting in brake drag while driving accompanied by a constant minder and chime. The vehicle design will allow the affected vehicles to remain stationary on a grade even with a non-functioning EPB.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235330-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235330-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235330","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG MACH E","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_mustang-mach-e","2022_ford_mustang-mach-e"]}],"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":[]}