GMC Sierra III (2013-2015) hvac radio controls controls wiring diagram

5.3L, 6.2L AUDIO AMPLIFIER AUXILIARY AUDIO INPUT AUXILIARY AUDIO INPUT RADIO BLK WIRE CENTER CONSOLE COMPARTMENT ACCESSORY POWER RECEPTACLE CENTER SEAT ACCESSORY POWER RECEPTACLE HUMAN AUDIO/ INTERFACE VIDEO CONTROL INPUT MODULE ADAPTER HVAC RADIO CONTROLS CONTROLS IGNITION COIL 2 IGNITION COIL 8 IGNITION IGNITION COIL 1 COIL 3 IGNITION IGNITION COIL 4 COIL 6 IGNITION IGNITION COIL 5 COIL 7 INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INFO DISPLAY MODULE INSTRUMENT PANEL JUNCTION BLOCK MEDIA DISC PLAYER PASSENGER BACK SEAT BLOWER ASSEMBLY PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT BLOWER ASSEMBLY PASSENGER CUSHION SEAT HEATING ELEMENT PASSENGER DOOR HANDLE ACCENT LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LOCK SWITCH PASSENGER OUTSIDE REARVIEW MIRROR COURTESY LAMP PASSENGER OUTSIDE REARVIEW MIRROR PASSENGER OUTSIDE REARVIEW MIRROR GLASS PASSENGER PRESENCE MODULE PASSENGER SEAT ADJUSTER SWITCH PASSENGER WINDOW SWITCH REAR BODY JUNCTION BLOCK REARVIEW CAMERA RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT TURN SIGNAL REPEATER LAMP SEAT HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB RECEPTACLE W/ DRIVER, PASSENGER SPLIT SEAT W/ FRONT CENTER SEAT W/O DRIVER, PASSENGER SPLIT SEAT W/O POWER WINDOW WHT WIRE