Car Wiring Diagrams for Lane departure warning circuit, w/o forward collision alert & active safety lane keep assist for GMC Sierra III facelift (2015-2018)

BATT POS VOLT BLK WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE GRN WIRE GRY/WHT WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES IND DIMMING CTRL INSTRUMENT PANEL JUNCTION BLOCK INSTRUMENT PANEL MULTI- FUNCTION SWITCH LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPT WARN DISABLE SW SIG LANE DEPT WARN IND CTRL LO SPD GMLAN SER DATA RED/GRN WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK USB/OBS DET FUSE WHT WIRE WINDSHIELD FRONT VIEW CAMERA