Trailer Brake Controller Wiring Installation for 2012 Chevy Suburban

Updated 05/01/2019 | Published 04/29/2019

Question:

Brake control wiring on a 2012 suburban. Where are the existing wires located under dash ?

asked by: Dana

Expert Reply:

The vehicle wires needed to install a trailer brake controller like the Prodigy P3 # 90195 in your 2012 Suburban will be found under the left side of the instrument panel to the left of the steering column. The wires can be identified by a white label and the color of the wires which are Red/Black, White, Light Blue/White, Dark Blue and possibly Orange too. The orange wire is not used for the install.

You can refer to the linked photo and article which provide illustration and the wire-to-wire connections to be made.

expert reply by: Adam R