Chevrolet Silverado GMT K2XX facelift (2015-2019) ser data Wiring diagrams

2/- BLU/GRN WIRE COMM ENABLE DATA 2 (+) DATA BUS 5 DK BLU WIRE DK BLU/YEL WIRE GMLAN SER DATA (-) 9 GMLAN SER DATA (-) 9 LOC DATA BUS 5 GRN WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HUMAN MACHINE INTERFACE CONTROL BYPASS MODULE HUMAN MACHINE INTERFACE CONTROL MODULE HVAC CONTROL MODULE INFO DISPLAY MODULE LIN BUS 10 LIN BUS 5 LIN BUS 9 LIN SER LO SPD LO SPD SER DATA 2 LOGIC LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MOST CTRL MOST SER DATA (+) RADIO SER DATA SER DATA BUS 10 VIO/YEL WIRE W/ ONSTAR W/ REAR VIEW VISION W/O ONSTAR WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL WIRE

2/- BLU/GRN WIRE COMM ENABLE DATA 2 (+) DATA BUS 5 DK BLU WIRE DK BLU/YEL WIRE GMLAN SER DATA (-) 9 GMLAN SER DATA (-) 9 LOC DATA BUS 5 GRN WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HUMAN MACHINE INTERFACE CONTROL BYPASS MODULE HUMAN MACHINE INTERFACE CONTROL MODULE HVAC CONTROL MODULE INFO DISPLAY MODULE LIN BUS 10 LIN BUS 5 LIN BUS 9 LIN SER LO SPD LO SPD SER DATA 2 LOGIC LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MOST CTRL MOST SER DATA (+) RADIO SER DATA SER DATA BUS 10 VIO/YEL WIRE W/ ONSTAR W/ REAR VIEW VISION W/O ONSTAR WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL WIRE

A/C CMPRSR MDL/BATT RVC FUSE BATT POS VOLT BLK WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY EXHAUST BRAKE IND EXHAUST BRK SW CTRL EXHAUST BRK SW SIG GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL MULTI- FUNCTION SWITCH LOGIC LOW SPD GMLAN RED/YEL WIRE SER DATA UNDERHOOD FUSE BLOCK WHT WIRE

1-VT 2-VT AMP FUSE AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE CAMERA SIGNAL 2 CELL CELLULAR PHONE MICROPHONE CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DISPLAY SIG + GMLAN SERIAL DATA (+) 9 GPS GPS ANT SIG GPS/CELL GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HUMAN MACHINE INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) INFOTAINMENT INSTRUMENT PANEL JUNCTION BLOCK LOGIC LOW REF LT GRN/WHT WIRE LVDS MICROPHONE SIG MOST CONTROL MOST SERIAL DATA (+) NAVIGATION ANTENNA SIGNAL SPLITTER NCA WIRE NETWORK BUS 5 RED WIRE RED/VIO WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK SER DATA TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB USB GY USB RECEPTACLE USB SERIAL DATA USB SRL DATA VOICE SIG W/ DIGITAL AUDIO SYSTEM W/ ONSTAR W/ ONSTAR W/O ONSTAR W/O ONSTAR WHT/BLU WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/VIO WIRE X-BK YEL WIRE

1-VT 2-VT AMP FUSE AUDIO SIG + BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE CAMERA SIGNAL 2 CELL CELLULAR PHONE MICROPHONE CELLULAR PHONE NAVIGATION, DIGITAL RADIO ANTENNA COAX COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DISPLAY SIG + GMLAN SERIAL DATA (+) 9 GPS GPS ANT SIG GPS/CELL GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HUMAN MACHINE INTERFACE CONTROL MODULE (BEHIND GLOVE BOX) INFOTAINMENT INSTRUMENT PANEL JUNCTION BLOCK LOGIC LOW REF LT GRN/WHT WIRE LVDS MICROPHONE SIG MOST CONTROL MOST SERIAL DATA (+) NAVIGATION ANTENNA SIGNAL SPLITTER NCA WIRE NETWORK BUS 5 RED WIRE RED/VIO WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE BLOCK SER DATA TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB USB GY USB RECEPTACLE USB SERIAL DATA USB SRL DATA VOICE SIG W/ DIGITAL AUDIO SYSTEM W/ ONSTAR W/ ONSTAR W/O ONSTAR W/O ONSTAR WHT/BLU WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/VIO WIRE X-BK YEL WIRE

A/C COMPRESSOR CLUTCH RELAY BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA (-) (3) DK BLU WIRE DK BLU/WHT WIRE ECM FUSE ECM IGN FUSE ENG FUSE ENGINE CONTROL MODULE WAKEUP RELAY ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE SENSOR FPPM FUSE FUEL COMPOSITION SENSOR (LEFT SIDE OF VEHICLE FRAME) FUEL PRESSURE SENSOR FUEL PUMP CTRL FUEL PUMP DRIVER CONTROL MODULE (MOUNTED TO BRACKET ABOVE SPARE TIRE) FUEL PUMP PRIME FUSE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INJ A ODD FUSE INJ B EVEN FUSE LOW REF NCA WIRE OUT SIG POWER DISTRIBUTION SYSTEM PPL/LT GRN WIRE RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE RED/VIO WIRE SER DATA SHIELD SIG SPLY TCM/ ECM FUSE UNDERHOOD FUSE BLOCK VIO/DK BLU WIRE VIO/GRN WIRE VIO/LT GRN WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA (-) (3) DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE ECM FUSE ECM IGN FUSE ENG FUSE ENGINE CONTROL MODULE WAKEUP RELAY ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE SENSOR FPPM FUSE FUEL COMPOSITION SENSOR FUEL PRESSURE SENSOR FUEL PUMP DRIVER CONTROL MODULE (MOUNTED TO BRACKET ABOVE SPARE TIRE) FUEL PUMP PRIME FUSE GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGNITION COIL 8 INJ A ODD FUSE INJ B EVEN FUSE LOGIC LOW REF NCA WIRE OUT SIG POWER DISTRI- BUTION SYSTEM PPL/LT GRN WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE RED/VIO WIRE SER DATA SHIELD SIG SPARK PLUG SPLY SPLY VOLT TCM/ ECM FUSE THROT CONT FUSE UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/DK BLU WIRE VIO/GRN WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY ACTIVE GRILLE AIR SHUTTER 1 MOTOR MODULE BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA (-) (3) DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE ECM FUSE ECM IGN FUSE ENG FUSE ENGINE CONTROL MODULE WAKEUP RELAY ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT TEMPERATURE SENSOR FPPM FUSE FUEL COMPOSITION SENSOR FUEL PRESSURE SENSOR FUEL PUMP DRIVER CONTROL MODULE (MOUNTED TO BRACKET ABOVE SPARE TIRE) FUEL PUMP PRIME FUSE GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT IGNITION COIL 8 INJ A ODD FUSE INJ B EVEN FUSE LOGIC LOW REF NCA WIRE OUT SIG POWER DISTRI- BUTION SYSTEM PPL/LT GRN WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/LT GRN WIRE RED/VIO WIRE SER DATA SHIELD SIG SPARK PLUG SPLY SPLY VOLT TCM/ ECM FUSE THROT CONT FUSE UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/DK BLU WIRE VIO/GRN WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE