2013 Ford F350 Super Duty Super Cab Owner Manual Printing 3 - Page 216
2013 Ford F350 Super Duty Super Cab Manual
Page 216 highlights
Four-Wheel Drive (If Equipped) 215 Activating the Electronic Locking Differential (ELD) Note: The ELD may have difficulty disengaging either by operator command or automatically if the driveline is under torque. If driving conditions allow, releasing the accelerator pedal or turning the steering wheel in the opposite direction may assist in disengagement. Note: The ELD is designed for off-road use only and is not intended for use on dry pavement. For vehicles equipped with an 2H electronic shift 4WD system: 4H Pull the 4WD control knob toward 4L you. For 2WD vehicles and vehicles equipped with a manual shift 4WD system: Turn the control to ON. Once the indicator light is displayed in the information display, both rear wheel axle shafts will be locked together providing added traction. If the indicator does not come on, or the indicator turns off while driving, one of the following has occurred: • The vehicle speed is too high. • The left and right rear wheel speed difference is too high during an engagement attempt. • The system has malfunctioned and will be accompanied by a message in the information display. See your authorized Ford dealer for assistance. 2013 F-250/350/450/550 (f23) Owners Guide gf, 3rd Printing, December 2012 USA (fus)
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