2004 Ford Excursion Owner Guide 2nd Printing (Spanish) - Page 454

Driving 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. The braking system of the tow vehicle is rated for operation at the GVWR not GCWR. Trailer lamps Trailer lamps are required on most towed vehicles. Make sure all running lights, brake lights, turn signals and hazard lights are working. See your dealer or trailer rental agency for proper instructions and equipment for hooking up trailer lamps. Using a step bumper (if equipped) The rear bumper is equipped with an integral hitch and only requires a ball with a 25.4 mm (one inch) shank diameter. The bumper has a 2,270 kg (5,000 lb.) trailer weight and 227 kg (500 lb.) tongue weight capacity. If it is necessary to relocate the trailer hitch ball position, a frame-mounted trailer hitch must be installed. Driving while you tow When towing a trailer: • Turn off the 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. • If your vehicle is equipped with a 4-speed automatic transmission: To eliminate excessive transmission shifting, use a lower gear. This will also assist in transmission cooling. (For additional information, refer to the Understanding the positions of the 4-speed automatic transmission section in this chapter. • If your vehicle is equipped with a 5-speed automatic transmission: To eliminate excessive transmission shifting, activate the Tow/Haul feature. This will also assist in transmission cooling. (For additional information, refer to the Understanding the positions of the 5-speed automatic transmission section in this chapter. • Anticipate stops and brake gradually. • Do not exceed the GCWR rating or transmission damage may occur. • Your vehicle may be equipped with a temporary or conventional spare tire. If the spare tire is different in size (diameter and/or width), tread 164