{"nhtsa_id":10191522,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-03","date":"2021-04-28","document_id":"SSM 49758","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2021 Mustang Mach-E vehicles may exhibit an illuminated Powertrain Malfunction (wrench)indicator with diagnostic trouble code (DTC) P0AA6 stored in the Battery Energy Control Module (BECM). Because of the importance of the Mustang Mach-E early experience, please contact the technical assistance center for diagnostic support.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191522-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191522-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191522","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0AA6"],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG MACH E","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_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":[]}