{"nhtsa_id":10122537,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-07-14","document_id":"A371437 2037137-","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Customer may report feeling a slight hesitation or delay at 5-9 mph after accelerating from a stop. Incorrect software calibration in the engine control module (ECM), J623, and transmission control module (TCM). New software in the ECM and TCM addressed the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122537-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122537-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122537","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":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A8","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_audi_a8","2014_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":[]}