{"nhtsa_id":10144635,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-09-17","date":"2018-06-29","document_id":"A341835 2051686-","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT","mfr_system":null,"summary":"This bulletin contains repair instructions for when DTC P280500 is stored in the TCM with symptom code 20779. The engine does not start and a gearbox malfunction message is displayed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144635-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144635-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10144635","components":[{"id":"equipment","name":"Equipment and accessories","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":["P2805"],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_audi_a6","2017_audi_a6"]}],"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":[]}