1996 Ford Bronco Owner's Manual - Page 231
1996 Ford Bronco Manual
Page 231 highlights
Trailer Brakes Separate trailer brakes are required on most towed vehicles weighing over 1,500 lb (680 kg). RWARNING Do not connect a trailer's hydraulic brake system directly to your vehicle's brake system. Your vehicle may not have enough braking power and your chances of having a collision greatly increase. Trailer Lamps Make sure your trailer lamps conform to Federal and local regulations. Your vehicle has been equipped for use with a 4-wire trailer tow electrical system (running lamps, right hand stop/turn, left hand stop/turn, and ground). Class I and Class II Trailer Tow electrical wiring provides two circuits (right hand and left hand) to operate trailer stop/turn tail lamps. Each stop/turn circuit will operate one combination stop/turn light bulb (# 1157, 3157, 2357, or 3357) on the trailer. Never add more than one trailer light bulb to one circuit. A wire harness (Ford part number F5TB-13A576-A) has been provided that connects to the frame wire harness at the rear of the vehicle and is compatible with most 4-wire trailer tow electrical systems. Always check trailer and vehicle functions (i.e., stop/turn signal, and running lights) before operating your vehicle and trailer. If your vehicle fails to function properly, do not operate your vehicle and trailer until corrections are made. 231