{"nhtsa_id":10201064,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-04","date":"2021-08-31","document_id":"TSB 21-2284","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Some 2020-2021 Mustang GT500 vehicles may exhibit a clatter noise/vibration in reverse (R) at 3-8 mph (5-13 km/h) and/or an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) P175C, P175D, P175E, P0844, P0849 and/or P0874 set in the transmission control module (TCM). This may be due to the software in the TCM. To correct the condition, follow the Service Procedure steps to check the transmission fluid pressure sensor and reprogram the PCM/TCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201064-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201064-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201064","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0844","P0849","P0874","P175C","P175D","P175E"],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_ford_mustang","2021_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":[]}