{"nhtsa_id":10230776,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-31","date":"2023-01-27","document_id":"TSB 23-2020","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2021-2022 Mustang Mach-E vehicles built on or before 28-May-2022 may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) P0563, P0ADA, P0ADE, P0AA1, P0AA4, P0AA5, P0AA2, P0D10, P0D0F, and/or P0C78 stored in battery energy control module (BECM). It may also have a low/discharged 12V battery and/or display a Stop Safely Now message in the instrument panel cluster (IPC). This may be due to the high voltage battery junction box (HVBJB). To correct the condition, follow the Service Procedure to replace the HVBJB and reprogram the BECM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230776-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230776-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230776","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0563","P0AA1","P0AA2","P0AA4","P0AA5","P0ADA","P0ADE","P0C78","P0D0F","P0D10"],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_mustang","2022_ford_mustang"]}],"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":[]}