Brake Controller Wiring for a 2007 Chevrolet Suburban

Expert Reply:

The 2007 Suburban does not require a wiring adapter. The tow package wiring is easily accessible and would wire directly to the brake controller. The wiring is located above the emergency brake pedal, and is taped to a wiring harness. Look for a white tag hanging off of the wiring. The four wires are red, dark blue, light blue and white. The red tow package wire connects to the black wire on the controller, the dark blue tow package wire connects to the blue brake controller wire, the light blue tow package wire attaches to the red brake controller wire, and the white wire on the tow package connects with the white wire on the brake controller.

expert reply by: Sarah