2012 Jeep Grand Cherokee Owner Manual - Page 539

STARTING AND OPERATING 537 CAUTION! If the trailer weighs more than 1,000 lbs (454 kg) loaded, it should have its own brakes and they should be of adequate capacity. Failure to do this could lead to accelerated brake lining wear, higher brake pedal effort, and longer stopping distances. WARNING! (Continued) • Towing any trailer will increase your stopping distance. When towing, you should allow for additional space between your vehicle and the vehicle in front of you. Failure to do so could result in a collision. Towing Requirements - Trailer Lights And Wiring Whenever you pull a trailer, regardless of the trailer size, stop lights and turn signals on the trailer are required for motoring safety. WARNING! • Do not connect trailer brakes to your vehicle's hydraulic brake lines. It can overload your brake system and cause it to fail. You might not have brakes when you need them and could have a collision. 5 The Trailer Tow Package includes a seven-pin connector at the rear of the vehicle and a four-pin harness located under the rear bumper. The four-pin harness must be (Continued) unclipped before use. Use a factory-approved trailer harness and connector.