{"nhtsa_id":10122463,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-05-15","document_id":"A371428 2036278-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Supersedes Technical Service Bulletin Group 37 number 14-20 dated January 27, 2014. Rough downshifts when the vehicle is slowed to a stop. No DTCs are stored in the engine control module (ECM), J623, or in the transmission control module (TCM), J217. Calibration of the transmission control module software.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122463-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122463-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122463","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A8","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_audi_a8"]}],"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":[]}