2008 Cadillac Escalade EXT Owner's Manual - Page 331

Electric Brake Control Wiring Provisions These wiring provisions are included with your vehicle as part of the heavy-duty trailer wiring package. These provisions are for an electric brake controller. The red/black stripe power feed will not be connected to the battery until the ring terminal is unstowed and connected to the underhood electrical center. The instrument panel contains blunt cut wires near the data link connector for the trailer brake controller. The harness contains the following wires: Trailer Recommendations You must subtract your hitch loads from the Cargo Weight Rating (CWR). CWR is the maximum weight of the load your vehicle can carry. It doesn't include the weight of the people inside. But you can figure about 150 lbs. (68 kg) for each seat. The total cargo load must not be more than your vehicle's CWR. Weigh your vehicle with the trailer attached, so that you won't go over the GVWR or GAWR. If you are using a weight-distributing hitch, weigh the vehicle without the spring bars in place. You'll get the best performance if you spread out the weight of your load the right way, and if you choose the correct hitch and trailer brakes. For more information, see Towing a Trailer on page 4-44. Dark Blue: Auxiliary Red/Black: Battery Light Blue/White: Brake Switch White: Ground It should be installed by your dealer/retailer or a qualified service center. 4-57