2014 Nissan Pathfinder Towing Guide - Page 24

HITCH BALL A ball that connects the trailer to the tow vehicle hitch that provides the means by which the trailer pivots during cornering. Available in a number of sizes and weight capacities, it must correspond to the trailer coupler size, and have a sufficient capacity rating for the trailer being pulled. A frame- or structure-mounted hitch with a receiver that allows removal of the ball mount. Provides an emergency connection between the tow vehicle and the trailer, should the trailer become disengaged for any reason. Hydraulic-type braking system activated by inertia. As the tow vehicle begins to brake, the trailer pushes against the hitch ball, consequently activating the trailer brakes. The part of the trailer that extends forward to meet the tow vehicle, and carries the coupler assembly. The amount of trailer (conventional) weight pressing down on the tow vehicle hitch. Type of hitch system that helps shift the trailer tongue weight to all trailer tires and the tow vehicle front tires. Strongly recommended when towing trailers with a Maximum Trailer Weight greater than 5,000 lbs. Provides an electrical connection linking the tow vehicle's electrical system to the trailer's system. RECEIVER HITCH SAFETY CHAINS/CABLES SURGE BRAKES TRAILER TONGUE/COUPLER TRAILER TONGUE LOAD WEIGHT-DISTRIBUTING HITCH SYSTEM WIRING HARNESS 2014 NISSAN Towing Guide 23