2010 Jeep Wrangler Owner's Manual - Page 344
2010 Jeep Wrangler Manual
Page 344 highlights
STARTING AND OPERATING 343 NEUTRAL • The shift lever is in DRIVE. This range is used when vehicle is standing for pro• The O/D OFF switch has not been activated. longed periods with engine running. Engine may be started in this range. Set the parking brake if you must • Vehicle speed is above approximately 30 mph (48 km/h). leave the vehicle. NOTE: Towing, coasting, or driving the vehicle for any other reason with the shift lever in NEUTRAL can result in severe transmission damage. Refer to "Recreational Towing" in "Starting and Operating" and "Towing a Disabled Vehicle" in "What To Do In Emergencies" for further information. When frequent transmission shifting occurs while using Overdrive, such as when operating the vehicle under heavy load conditions (for example, in hilly terrain, strong head winds, or trailer towing), turning off overdrive will improve performance and extend transmission life by reducing excessive shifting and heat buildup. 5 If the transmission overheats, a "HOTOIL" message may OVERDRIVE This range is used for most city and highway driving. be displayed in the odometer (accompanied by a chime The transmission contains an electronically-controlled sound). fourth gear (fifth gear - if equipped) Overdrive, and will automatically shift from DRIVE to OVERDRIVE if the following conditions are present: