2004 Ford F350 Owner Guide 3rd Printing - Page 149

Driving Using the N (Neutral) position The transfer case neutral position overrides the transmission and puts the vehicle in neutral regardless of transmission gearshift lever position. The vehicle can move forward or backwards. This position should only be used 2H when towing the vehicle. 4H N 4L Do not leave the vehicle unattended with the transfer case in the N (Neutral) position. Always set the parking brake fully and turn off the ignition when leaving the vehicle. Using the electronic shift 4WD system (if equipped) Positions of the electronic shift system The electronic shift 4WD system is designed to allow up to 45 seconds before a 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. Note: Some noise may be heard as the 4WD system shifts or engages. This is normal. 2H (2WD High) - For general on-road driving. Sends power to the rear wheels only. 4H (4WD High) - For winter and off-road conditions. Sends power to front and rear wheels. 4L (4WD Low)- For low-speed off-road applications that require extra power such as steep grades, deep sand or pulling a boat out of the water. Sends power to front and rear wheels. 149 2004 F250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA English (fus)