2011 Ford F150 Regular Cab Owner Guide 3rd Printing - Page 312

Driving FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED) WARNING: For important information regarding safe operation of this type of vehicle, see Preparing to drive your vehicle in this chapter. Four-wheel drive (4WD) supplies power to all four wheels. 4WD should not be operated on dry pavement; driveline damage may occur. If equipped with the electronic shift 4WD system, and 4X4 low is selected while the vehicle is moving above 3 mph (5 km/h), the 4WD system will not perform a shift. This is normal and should be no reason for concern. Refer to Shifting to/from 4L (4X4 Low) for proper operation. 4WD indicator lights The indicator lights illuminate in the message center in the reconfigurable telltale (RTT) location under the following conditions. Refer to Warning lights and chimes in the Instrument Cluster chapter. • 4X2 - Momentarily illuminates when 2H is selected on electronic 4x2 shift 4WD systems only. • AWD - Illuminates when AWD is selected (all-wheel drive equipped vehicles only). • 4X4 HIGH - Illuminates when 4H is selected. • 4X4 LOW - Illuminates when 4L is selected. • - Illuminates when the electronic locking differential (ELD) is selected (if equipped). AWD 4x4 HIGH 4x4 LOW 312 2011 F-150 (f12) Owners Guide, 3rd Printing USA (fus)