Car Wiring Diagrams for Defoggers circuit for GMC Sierra III facelift (2015-2018)

BATTERY FUSE BLOCK BLK WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR FUSE 2 GRN WIRE HOT AT ALL TIMES HTD MIR FUSE HVAC CONTROL MODULE (BEHIND THE UPPER GLOVE BOX) INFO DISPLAY MODULE J124 (EXCEPT 6.6L) J123 (6.6L) LOGIC LOW SPEED GMLAN SERIAL DATA LT GRN WIRE PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS POWER DISTRIBUTION SYSTEM REAR DEFOG FUSE REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RELAY REAR DEFOGGER RLY CTRL REAR DEFOGGER SWITCH RED/GRN WIRE RED/YEL WIRE UNDERHOOD FUSE BLOCK