{"nhtsa_id":10165655,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-03","date":"2019-09-16","document_id":"M1499","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM","mfr_system":null,"summary":"SERVICE BULLETIN M1499: 2020 MODELS EQUIPPED WITH TCU - REFLASH AND ENABLE TCU. PURPOSE: REVISION. This bulletin informs dealers of the procedure to verify the version of and, if necessary, reflash the TCU (Telematic Control Unit) software during PDI (Predelivery Inspection). The bulletin then directs dealers to enable the TCU in markets where it can be enabled.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165655-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165655-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165655","components":[{"id":"electrical","name":"Electrical system","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":"HARLEY-DAVIDSON","model":"FLHR","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHRXS","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHT","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHTK","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHX","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHXS","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLRT","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLTRX","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLTRXS","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]}],"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":[]}