1995 GMC Jimmy Owner's Manual - Page 133

Don't exceed the maximum vehicle capacity when loading your vehicle. For more information on vehicle capacity and loading, see "Loading Your Vehicle" in the Index. To prevent damage or loss of cargo as you're driving, check now and thento make sure the luggage carrier and cargo are still securely fastened. Trailer Wiring Harness Your vehicle will have a 5-wire and may havea 7-wire harness. The light duty trailer wiring is a 5-wire harness assembly taped and bundled at the left corner of the vehicle. The harness has no connector, and you should have a qualified service person wire your harness for you. The heavy duty trailer wiring is a 7-wire harness assembly. It is stored under the vehicle, along the passenger-side frame crossmember on two-door vehicles and on the driver-side corner frame crossmember on four-door vehicles. It has a 30-amp feed wire with an inline fuse located by the junction block. See "Fuses and Circuit Breakers" in the Index. Both the 5-wire harness and the 7-wire harness have no connector and should be wired by a qualified service person. Attach the harnessto the trailer, then tape or strap it to your vehicle's frame rail. Be sure you leave it loose enough so the wiring doesn't bendor break, but not so loose that it drags on the ground. Store the harness in its original place. Wrap the harnesstogether and tie it neatly so it won't be damaged. 2-81