2012 Ford F350 Super Duty Owner Guide 4th Printing - Page 256
2012 Ford F350 Super Duty Manual
Page 256 highlights
Tires, Wheels and Loading Safety Chains Note: Do not attach safety chains to the bumper. Always connect the trailer's safety chains to the frame or hook retainers of the vehicle hitch. To connect the trailer's safety chains, cross the chains under the trailer tongue and allow slack for turning corners. If you use a rental trailer, follow the instructions that the rental agency gives to you. Trailer brakes Electric brakes and manual, automatic or surge-type trailer brakes are safe if installed properly and adjusted to the manufacturer's specifications. The trailer brakes must meet local and Federal regulations. WARNING: If you own a trailer with a hydraulic brake system, do not connect the trailer's hydraulic brake system directly to your vehicle's brake system. The vehicle's brake system is only designed to carry the appropriate amount of brake fluid for the vehicle alone. Connecting a hydraulic trailer braking system could adversely affect your vehicle's braking performance, which could result in loss of vehicle control, crash or serious injury. The braking system of the tow vehicle is rated for operation at the GVWR not GCWR. Integrated trailer brake controller (if equipped) Your vehicle may be equipped with a fully integrated electronic trailer brake controller (TBC). When used properly, the TBC helps ensure smooth and effective trailer braking by powering the trailer's electric brakes with a proportional output based on the towing vehicle's brake pressure. The Ford TBC has been tested to be compatible with several major brands of electric-over-hydraulic trailer brakes; contact your authorized dealer for information on which brands can be used. WARNING: The Ford TBC has been verified to be compatible with trailers having electric-actuated drum brakes (one to four axles) and some electric-over-hydraulic types, but not hydraulic surge types. It is the responsibility of the customer to ensure that the trailer brakes are adjusted appropriately, functioning normally and all electric connections are properly made. Failure to do so may result in loss of vehicle control, crash or serious injury. 256 2012 F-250/350/450/550 (f23) Owners Guide, 4th Printing USA (fus)