{"nhtsa_id":10241543,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-09-01","date":"2023-08-16","document_id":"TSB 23-2261","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"This article supersedes TSB 23-2168 to update the vehicle line affected. Some 2021-2022 Mustang Mach-E (non-GT) vehicles equipped with all-wheel drive (AWD) may exhibit a whine noise from the front drive unit when driving steady at speeds between 30-40 mph (48-64 km/h) without diagnostic trouble codes (DTCs) present. This may be due to software parameters. To correct the condition, follow the Service Procedure to reprogram the powertrain control module (PCM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241543-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10241543-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10241543","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_mustang","2022_ford_mustang"]},{"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":[]}