{"nhtsa_id":10205718,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-01-01","date":"2021-12-21","document_id":"TSB 21-2452","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Some 2020-2021 Aviator vehicles equipped with a 3.0L PHEV powertrain may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) U0100, P1A42 and/or P1A43 stored in battery energy control module (BECM). This may be due to software in the PCM. To correct the condition, follow the service procedure to perform a coordinated flash on the powertrain control module (PCM), secondary on-board diagnostic module c (SOBDMC), anti-lock braking system (ABS) module, BECM, and battery charger control module (BCCM).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205718-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10205718-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10205718","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":["P1A42","P1A43","U0100"],"topics":[],"vehicles":[{"make":"FORD","model":"F-250 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-250","2018_ford_f-250","2019_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-350","2018_ford_f-350","2019_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-450","2018_ford_f-450","2019_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-550","2018_ford_f-550","2019_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-650","2018_ford_f-650","2019_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_ford_f-750","2018_ford_f-750","2019_ford_f-750"]},{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_lincoln_aviator","2021_lincoln_aviator"]}],"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":[]}