{"nhtsa_id":10023652,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-01-23","date":"2007-12-13","document_id":"1804907","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"THIS BULLETIN INVOLVES SELECTIVELY ERASING AND REPROGRAMMING THE POWERTRAIN CONTROL MODULE (PCM) WITH NEW SOFTWARE. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10023652","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":"JEEP","model":"COMMANDER","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_jeep_commander"]},{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_jeep_grand-cherokee"]},{"make":"JEEP","model":"LIBERTY","year_from":2006,"year_to":2006,"match":"exact","vehicle_ids":["2006_jeep_liberty"]}],"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":[]}