2004 Jeep Liberty Owner's Manual - Page 264

264 STARTING AND OPERATING TRAILER TOWING In this section you will find information on limits to the type of towing you can reasonably do with your vehicle. Before towing a trailer, carefully review this information to tow your load as efficiently and safely as possible. To maintain warranty coverage, follow the requirements and recommendations in this manual concerning vehicles used for trailer towing. Perform maintenance services as prescribed in the "Maintenance Schedules" section. When your vehicle is used for trailer towing, never exceed the gross axle weight rating (GAWR) by the addition of: • The tongue weight of the trailer. • The weight of any other type of cargo or equipment put in or on your vehicle. Remember that everything put in or on the trailer adds to the load on your vehicle. Warranty Requirements The manufacturer's warranty will apply to vehicles used to tow trailers for noncommercial use, however the following conditions must be met: • The "D" Overdrive range can be selected when towing. However, if frequent shifting occurs select the "O/D Off" function or move the shift lever to the next lower position to eliminate excessive automatic transmission shifting. This action will also reduce the possibility of transmission overheating and provide better engine braking. Refer to "Transmission Shifting" in this section for additional information. • A load equalizing hitch is recommended for loaded trailer weights above 1,000 lbs (454 kg).