1996 Cadillac DeVille Owner's Manual - Page 217

nailer Wiring Harness If your vehicle is equipped with the 3,000-lb. (1 360 kg) trailer towing package option, you will have tm r a wiring harness located under the trunki .The harness is a five wire, with connector. These trailer wiring harness color codes should be followed when connecting to your trailer: it WHITE: Direct trailer groundfor trailer lamps. BROWN: Parkinglamps. YELLOW: Left turn and stoplamps. GREEN: Right turn and stoplamps. BLUE: Auxiliarycircuit. Driving witha Trailer Towing a trailer requires certain amount of expenence. a for Before setting out the open road, you'll want to get of to know yourrig. Acquaint yourself with the feel handling and braking with the added weight of the you trailer. And always keep in mind that the vehicle are driving is nowa good deal longer and not nearly as responsive as your vehicle is itself. by Before you start, checkthe trailer hitch and platform (and attachments), safety chains, electrical connector, lamps, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller hand to be sure by the brakes are working. This lets you check your electrical connection at the same time. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailerbrakes are still working. 4-36