1999 Ford F350 Owner Guide 4th Printing - Page 129

Driving Shifting from 2WD (2WD high) to 4x4 HIGH (4WD high) Rotate the 4WD control to the 4x4 HIGH position at speeds up to 88 4X4 4X4 HIGH km/h (55 mph). LOW 2WD • Do not shift into 4x4 HIGH with the rear wheels slipping. Shifting from 4x4 HIGH (4WD high) to 2WD (2WD high) Rotate the 4WD control to 2WD at 4X4 any forward speed. You do not need 4X4 HIGH LOW 2WD to put the gearshift in R (Reverse) to disengage your front hubs. To prevent damage, the electronic shift 4WD system is designed to allow up to 45 seconds before the shift command is performed. In the event that conflicting shift commands are selected, allow up to 45 seconds for the shift command to be performed prior to reporting any shift concerns to your dealer. Shifting between 4x4 HIGH (4WD high) and 4x4 LOW (4WD low) 1. Bring the vehicle to a complete stop. 2. Depress the brake. 3. Place the gearshift in N (Neutral) (automatic transmission) or depress the clutch (manual transmission). 129