2004 Ford Explorer Sport Trac Owner Guide 3rd Printing (Spanish) - Page 400

Driving Never connect any trailer lighting to the vehicle's taillamp circuits, because it may damage the electrical system resulting in fire. Contact your local Ford dealership for assistance in proper trailer tow wiring installation. Additional electrical equipment may be required. Using a step bumper The rear bumper is equipped with an integral hitch and requires only a ball with a 3⁄4" (19 mm) shank diameter. The bumper has a 3,500 lbs. (1,590 kg) trailer weight and 350 lbs. (159 kg) tongue weight capability. Use a frame-mounted weight distributing hitch for trailers over 3,500 lbs. (1,590 kg). Driving while you tow When towing a trailer: • Turn off your speed control. The speed control may shut off automatically when you are towing on long, steep grades. • Consult your local motor vehicle speed regulations for towing a trailer. • Use a lower gear when towing up or down steep hills. • Anticipate stops and brake gradually. Servicing after towing If you tow a trailer for long distances, your vehicle will require more frequent service intervals. Refer to your Scheduled Maintenance Guide for more information. Trailer towing tips • Practice turning, stopping and backing up before starting on a trip to get the feel of the vehicle/trailer combination. When turning, make wider turns so the trailer wheels will clear curbs and other obstacles. • Allow more distance for stopping with a trailer attached. • The trailer tongue weight should be no more than 10-15% of the loaded trailer weight. • After you have traveled 50 miles (80 km), thoroughly check your hitch, electrical connections and trailer wheel lug nuts. • When stopped in traffic for long periods of time in hot weather, place the gearshift in P (Park). This aids engine cooling and air conditioner efficiency. 142