Does anyone have the colorcode of harness that goes down the left side of frame that the O2 sensor and the transmission and 4x4 transfer case. 2005 GMC 1500 SLE4x4. My harness got caught up in the front drive u joint and ripped it out. I have the replacement plugs but they aren’t color coded. They are all a generic white. Any help would be greatly appreciated. I really don’t want to source a replacement harness and change it out. I also need to know the pin location diagram