Stick got in my truck

[KFhunter]

My plan is to do a slight lift, I'm not happy its so low.

While I'm doing that I plan to slip a radiator hose or something over the harness that runs down along the framerail there, and plus I'll have more room to get at it for a proper fix, its right where it goes over the body mount bracket on the frame.

[Caseknife]

I was thinking you had a harness issue, and they are usually in the hardest to reach area.  In the late 2000's GM had an issue with the harness in the Trailblazers in the same area and it caused all sorts of problems.  Trouble with the systems on vehicles now is that everything runs on mA signals and any corrosion or interference will cause issues.

BTW, Ryan is the only tech to have work on your vehicle at Country Chevy.  Worked with him for many years and he is the only GM certified tech they have, sad deal for sure.

[steeleywhopper]

My buddy bought a 2016 Colorado fresh off the lot and it gave him crazy problems for 3 years straight. Elk camp 2019 he drove it from elk camp straight to the lot and traded it in on a new truck. That deal had to be a salesman’s dream! I don’t care what you got I need to get back up on the mountain he told her… No help with your Colorado but his had gremlins from day one and it never got better.