{"nhtsa_id":10181921,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-05","date":"2020-10-14","document_id":"TSB 20-2354","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Some 2020 Aviator vehicles built on or before 17-Sep-2020 equipped with a 3.0L hybrid engine may exhibit occasional harsh shifts and/or a buck/jerk/hesitation condition at low speeds with no diagnostic trouble codes (DTCs) stored in the powertrain control module (PCM). This may be due to the software in the PCM. To correct the condition, follow the Service Procedure to reprogram the PCM.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181921-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181921-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181921","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"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":[],"topics":[],"vehicles":[{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_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":[]}