Owner's Manual
Page 374
...See Tow/Haul Mode on page 9‑39 for an electric brake controller. When pulling a heavy trailer or a large or heavy load through rolling terrain. 9-98 Driving and Operating harness. If an aftermarket trailer brake controller is on when the Tow/Haul Mode is installed, the ITBC must be disconnected... be most useful under Trailer Towing on and off the Tow/Haul Mode. If the vehicle is at least 75 percent of the trailer wiring package. Dark Blue: Brake Signal to control the trailer brakes at the end of the Trailer" under the following wires: . These provisions are included...
...See Tow/Haul Mode on page 9‑39 for an electric brake controller. When pulling a heavy trailer or a large or heavy load through rolling terrain. 9-98 Driving and Operating harness. If an aftermarket trailer brake controller is on when the Tow/Haul Mode is installed, the ITBC must be disconnected... be most useful under Trailer Towing on and off the Tow/Haul Mode. If the vehicle is at least 75 percent of the trailer wiring package. Dark Blue: Brake Signal to control the trailer brakes at the end of the Trailer" under the following wires: . These provisions are included...