2002 Ford F350 Owner Guide 5th Printing - Page 119

Driving 4X4 LOW (4WD Low) - Uses extra gearing to provide maximum power to all four wheels. Intended only for off-road applications such as deep sand, steep grades or pulling heavy objects. 4L (4WD Low) will not engage while the vehicle is moving; this is normal and should be no reason for concern. Refer to Shifting to/from 4L (4WD Low) for proper operation. Shifting between 2WD (2WD High) and 4X4 HIGH (4WD High) • Move the 4WD control between 2WD and 4X4 HIGH at any forward speed. Note: Do not perform this operation at speeds above 72 km/h (45 mph) if the outside temperature is below 0°C (32°F). Note: Do not perform this operation if the rear wheels are slipping. Shifting to/from 4X4 LOW (4WD Low) 1. Bring the vehicle to a complete stop 2. Depress the brake 3. On vehicles equipped with an automatic transmission, place the transmission in N (Neutral); on vehicles equipped with a manual transmission, depress the clutch. 4. Move the 4WD control to the desired position. • If shifting into 4X4 LOW (4WD Low), wait for the LOW RANGE light in the instrument cluster to turn on indicating the shift is complete. • If shifting out of 4X4 LOW (4WD Low), wait for the LOW RANGE light in the instrument cluster to turn off indicating the shift is complete. Driving off-road with truck and utility vehicles 4WD vehicles are specially equipped for driving on sand, snow, mud and rough terrain and have operating characteristics that are somewhat different from conventional vehicles, both on and off the road. How your vehicle differs from other vehicles Truck and utility vehicles can differ from some other vehicles. Your vehicle may be higher to allow it to travel over rough terrain without getting hung up or damaging underbody components. The differences that make your vehicle so versatile also make it handle differently than an ordinary passenger car. Maintain steering wheel control at all times, especially in rough terrain. Since sudden changes in terrain can result in abrupt steering wheel motion, make sure you grip the steering wheel from the outside. Do not grip the spokes. 119