Join Date: Dec 2005
Location: Upper Central Midwest
Here is something I did find in the manual that might be of interest if you do NOT have the factory trailer brake controls . . .
Maybe another good 12V and GND for other uses too.
P. 276 of 2017 Colorado Owners Manual
" A four-wire harness, without
connector, is secured behind the left
side kick panel. The harness
contains the following circuits:
. Red/Green: Battery feed
. Black: Ground
. White/Blue: Brake signal to
. Blue: Trailer Brake power to
To remove the left side kick panel,
start at the front of the panel pulling
toward the rear of the vehicle and lift
upward to disengage the integral
2017 2WD Colorado LT V6 Luxury & Conv Pkgs, Blk/Ashen Gray Leather
Last edited by GraniteBlue05; 03-07-2017 at 06:56 AM.