2012 Jeep Wrangler Owner Manual - Page 403

STARTING AND OPERATING 401 WARNING! Always wear your seat belt and firmly tie down cargo. Unsecured cargo can become projectiles in an off-road situation. When To Use 4L (Low) Range When off-road driving, shift into 4L (Low) for additional traction and control on slippery or difficult terrain, ascending or descending steep hills, and to increase low speed pulling power. This range should be limited to extreme situations such as deep snow, mud, steep inclines, or sand where additional low speed pulling power is needed. Vehicle speeds in excess of 25 mph (40 km/h) should be avoided when in 4L (Low) range. CAUTION! Do not use 4L (Low) range when operating the vehicle on dry pavement. Driveline hardware damage can result. Simultaneous Brake And Throttle Operation Many off-road driving conditions require the simultaneous use of the brake and throttle (two-footed driving). When climbing rocks, logs, or other stepped objects, using light brake pressure with light throttle will keep the vehicle from jerking or lurching. This technique is also used when you need to stop and restart a vehicle on a steep incline. 5