2009 Ford F150 Owner Guide 3rd Printing - Page 261
2009 Ford F150 Manual
Page 261 highlights
Tires, Wheels and Loading Note: Your TBC can be diagnosed by your authorized dealer to determine exactly which trailer fault has occurred; however, if the fault is with the trailer this diagnosis is not covered under your Ford warranty. Points to Remember: • Remember to adjust gain setting before using the TBC for the first time. • Readjust GAIN setting on the TBC (according to procedure above) whenever road, weather and trailer or vehicle loading conditions change from those that existed when the gain was initially set. • The sliding lever on the TBC should be used only for manual activation of trailer brakes to assist with proper adjustment of the GAIN. Misuse, such as application during trailer sway, could cause instability of trailer and/or tow vehicle. • Avoid towing in adverse weather conditions. The TBC does not provide anti-lock control of the trailer wheels. Trailer wheels can lockup on slippery surfaces, resulting in reduced stability of trailer and tow vehicle. • The TBC interacts with the brake system of the vehicle, including ABS, in order to reduce the likelihood of trailer wheel lockup. Therefore, if these systems are not functioning properly the TBC may not function at full performance. • When the vehicle is turned off, the TBC Output is disabled and the display is shut down. Reactivation of the ignition from off to on will awaken the TBC module. • The TBC is only a factory or dealer installed item. Ford is not responsible for warranty or performance of the TBC due to misuse or customer installation. • Do not attempt removal of the TBC without consulting the Workshop Manual. Damage to the unit may result. Trailer lamps Trailer lamps are required on most towed vehicles. Make sure all running lights, brake lights, turn signals and hazard lights are working. Contact your authorized 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 one inch (25.4 mm) shank diameter. The bumper has a 5,000 lb (2,270 kg) trailer weight and 500 lb (227 kg) tongue weight capacity. 261 2009 F-150 (f12) Owners Guide (own2002), 3rd Printing USA (fus)