{"nhtsa_id":10020543,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-11-15","date":"2006-10-13","document_id":"2101906","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"IDLE RPM FLARE COLD VEHICLE OPERATION-REVISED TRANSMISSION OIL FILL LEVEL. SOME VEHICLES MAY EXHIBIT SLIGHT IDLE FLARE AT LAUNCH. THIS MAY OCCUR DURING COLD 25 DEGREES TO 43 DEGREES TEMPERATURES AND IS MOST NOTICEABLE AFTER EXTENDED IDLING. ONCE THE TRANSMISSION WARMS, THE CONDITION WILL NO LONGER BE EXPERIENCED. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020543","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","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":2005,"year_to":2006,"match":"exact","vehicle_ids":["2005_jeep_grand-cherokee","2006_jeep_grand-cherokee"]}],"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":[]}