{"nhtsa_id":10030084,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-07-31","date":"2009-09-28","document_id":"ITB-09-032","mfr_campaign":null,"replaces":"ITB-09-032B","component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"INFINITI: AFFECTED VEHICLES HAS A HARSH 4-3 DOWNSHIFT WHILE COASTING AT 30-20MPH, WITH CLOSED THROTTLE CONDITION. ENGINE BRAKING MAY ALSO BE FELT UNDER SAME DRIVING CONDITIONS. *PE UPDATED 12/2/09. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030084","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"INFINITI","model":"FX35","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_infiniti_fx35"]},{"make":"INFINITI","model":"G37","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_infiniti_g37"]},{"make":"INFINITI","model":"M35","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_infiniti_m35"]}],"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":[]}