{"nhtsa_id":10043949,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-03","date":"2012-05-02","document_id":"ITB12-023","mfr_campaign":null,"replaces":"ITB12-023","component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"INFINITI: SHIFT RESPONSIVENESS ISSUES. REPROGRAM TCM FIRST, THEN USING NEW TCM PART NUMBER SELECT MATCHING ECM REPROGRAM. SEE PROCEDURE. *JS UPDATED 5/8/12. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10043949","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":"INFINITI","model":"G25","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_infiniti_g25"]}],"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":[]}