2013 Ford F150 Super Cab Owner Manual Printing 3 - Page 279
2013 Ford F150 Super Cab Manual
Page 279 highlights
278 Towing • TRAILER DISCONNECTED: Displays, accompanied by a single audible chime, when the system senses a trailer connection and then a disconnection, either intentional or unintentional, during a given ignition cycle. It also displays if a truck or trailer-wiring fault occurs causing the trailer to appear disconnected. This message can also display if you use the manual control lever without a trailer connected. B. Manual control lever: Slide the control lever to the left to turn on the trailer's electric brakes independent of the tow vehicle's brakes. See the following Procedure for adjusting gain section for instructions on proper use of this feature. If you use the manual control while the brake is also applied, the greater of the two inputs determines the power sent to the trailer brakes. • Stop lamps: Using the manual control lever illuminates both the trailer brake lamps and your vehicle brake lamps except the center high-mount stop lamp, if you make the proper electrical connection to the trailer. Pressing your vehicle brake pedal also illuminates both trailer and vehicle brake lamps. Procedure for Adjusting Gain Note: Only perform this procedure in a traffic-free environment at speeds of approximately 20-25 mph (30-40 km/h). The gain setting sets the trailer brake controller for the specific towing condition. You should change the setting as towing conditions change. Changes to towing conditions include trailer load, vehicle load, road conditions and weather. The gain should be set to provide the maximum trailer braking assistance while making sure the trailer wheels do not lock when using the brakes. Locked trailer wheels may lead to trailer instability. 1. Make sure the trailer brakes are in good working condition, functioning normally and properly adjusted. See your trailer dealer if necessary. 2. Hook up the trailer and make the electrical connections according to the trailer manufacturer's instructions. 3. When you plug in a trailer with electric or electric-over-hydraulic brakes, TRAILER CONNECTED appears in the information display. 4. Use the gain adjustment (+ and -) buttons to increase or decrease the gain setting to the desired starting point. A gain setting of 6.0 is a good starting point for heavier loads. 5. In a traffic-free environment, tow the trailer on a dry, level surface at a speed of 20-25 mph (30-40 km/h) and squeeze the manual control lever completely. 2013 F-150 (f12) Owners Guide gf, 3rd Printing, February 2013 USA (fus)