Chevrolet Silverado GMT K2XX (2013-2015) lin bus 3 Wiring diagrams

AJAR SW SIG BLK WIRE BRN/WHT WIRE CARGO LAMP FUSE CARGO LAMP RELAY CENTER HIGH MOUNTED STOP LAMP COMPUTER DATA LINES SYSTEM DRIVER DOOR HANDLE ACCENT LAMP DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER FRONT DOOR) GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES RIGHT INSTRUMENT PANEL FUSE BLOCK (IN RIGHT END OF DASH) INSTRUMENT PANEL JUNCTION BLOCK LEFT CARGO LAMP LF DR AJAR LIN BUS 3 LOGIC PASSENGER DOOR HANDLE ACCENT LAMP PASSENGER DOOR LATCH ASSEMBLY (IN REAR OF PASSENGER FRONT DOOR) PASSENGER WINDOW SWITCH REAR BODY JUNCTION BLOCK RED WIRE RF DR RIGHT CARGO LAMP SW SIG VIO/GRY WIRE W/ POWER OPERATED WINDOW W/O POWER OPERATED WINDOW WHT/VIO WIRE WHT/YEL WIRE

1 2 DR LCK CTRL DR LCK CTRL 2 11 18 RR DR AJAR SW SIG MOTOR STATUS SIG RR 15 19 UNLOCK SIG LOCK SIG 24 21 UNLOCK CTRL LOCK CTRL 24 25 GMLAN SERIAL DATA (-) GMLAN SERIAL DATA (+) 25 15 LF DR AJAR SW SIG SECURITY LCK SW SIG 25 27 16 SUPPLY VOLTAGE TRANSMIT SIGNAL ACTUATOR RETURN 4 21 6 ACTUATOR UNLCK CTRL LOCK MOTOR STATUS KEY SW UNLCK SIG ACTUATOR RECEIVE SIG BATT POS VOLT BCM 3 FUSE BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LCK RLY CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER FRONT DOOR) GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL LEFT FUSE BLOCK (LOWER LEFT SIDE OF DASH) LF DR AJAR LIN BUS 3 LOCK OUT IND DRIVER WINDOW SWITCH LOCK OUT SWITCH LOGIC LR DR AJAR SW SIG LT HEADLP LOW 1 2 BEAM SPLY VOLT RT HEADLP LOW BEAM SPLY VOLT HORN RELAY CTRL MOTOR STATUS SIG LR MTR STATUS PASSENGER DOOR LOCK SWITCH RED/GRY WIRE RF DR AJAR SW SIG SW SIG UNLOCK SIG VIO/YEL WIRE W/ POWER OPERATED WINDOW W/O POWER OPERATED WINDOW WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/LT GRN WIRE YEL/VIO WIRE

AJAR SW SIG BLK WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DOOR DEAD LOCK RELAY DRIVER DOOR LOCK SWITCH GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE INSTRUMENT PANEL JUNCTION BLOCK LIN BUS 3 LIN BUS 4 LOGIC LT GRN/GRY WIRE PASSENGER DOOR LATCH ASSEMBLY (IN REAR OF PASSENGER FRONT DOOR) PASSENGER WINDOW SWITCH RF DR RIGHT REAR DOOR LATCH ASSEMBLY (CREW CAB: REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DR - VIO/YEL WIRE WHT/BLU WIRE YEL WIRE YEL/LT GRN WIRE

1 2 DR LCK CTRL DR LCK CTRL 2 11 18 RR DR AJAR SW SIG MOTOR STATUS SIG RR 15 19 UNLOCK SIG LOCK SIG 24 21 UNLOCK CTRL LOCK CTRL 24 25 GMLAN SERIAL DATA (-) GMLAN SERIAL DATA (+) 25 15 LF DR AJAR SW SIG SECURITY LCK SW SIG 25 27 16 SUPPLY VOLTAGE TRANSMIT SIGNAL ACTUATOR RETURN 4 21 6 ACTUATOR UNLCK CTRL LOCK MOTOR STATUS KEY SW UNLCK SIG ACTUATOR RECEIVE SIG BATT POS VOLT BCM 3 FUSE BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LCK RLY CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER FRONT DOOR) GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SIG HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT PANEL LEFT FUSE BLOCK (LOWER LEFT SIDE OF DASH) LF DR AJAR LIN BUS 3 LOCK OUT IND DRIVER WINDOW SWITCH LOCK OUT SWITCH LOGIC LR DR AJAR SW SIG LT HEADLP LOW 1 2 BEAM SPLY VOLT RT HEADLP LOW BEAM SPLY VOLT HORN RELAY CTRL MOTOR STATUS SIG LR MTR STATUS PASSENGER DOOR LOCK SWITCH RED/GRY WIRE RF DR AJAR SW SIG SW SIG UNLOCK SIG VIO/YEL WIRE W/ POWER OPERATED WINDOW W/O POWER OPERATED WINDOW WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/LT GRN WIRE YEL/VIO WIRE

AJAR SW SIG BLK WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DOOR DEAD LOCK RELAY DRIVER DOOR LOCK SWITCH GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE INSTRUMENT PANEL JUNCTION BLOCK LIN BUS 3 LIN BUS 4 LOGIC LT GRN/GRY WIRE PASSENGER DOOR LATCH ASSEMBLY (IN REAR OF PASSENGER FRONT DOOR) PASSENGER WINDOW SWITCH RF DR RIGHT REAR DOOR LATCH ASSEMBLY (CREW CAB: REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DR - VIO/YEL WIRE WHT/BLU WIRE YEL WIRE YEL/LT GRN WIRE

1 2 MOST SER DATA (-) MOST SER DATA (+) 14 25 RF DR AJAR SW SIG LF DR AJAR SW SIG 24 25 GMLAN SERIAL DATA (-) GMLAN SERIAL DATA (+) 2500 2501 COMPUTER DATA LINES SYSTEM AJAR SW SIG BATT POS VOLT BLK WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/VIO WIRE DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER FRONT DOOR) DRIVER WINDOW MOTOR (INSIDE DRIVER'S DOOR) GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HEAD PARK AUTO OFF HEADLAMP SWITCH INSTRUMENT PANEL JUNCTION BLOCK LEFT REAR DOOR LATCH ASSEMBLY (CREW CAB: REAR OF LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LF DOOR AJAR SW SIG LIN BUS 3 LIN BUS 4 LOGIC LR DR LR DR AJAR SW SIG LT GRN/BRN WIRE LT GRN/GRY WIRE OFF/RUN/CRANK VOLT PARK BRAKE SW SIG PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY) PASSENGER DOOR LATCH ASSEMBLY (IN REAR OF PASSENGER FRONT DOOR) PASSENGER WINDOW SWITCH RADIO RED/GRY WIRE RF DR RIGHT REAR DOOR LATCH ASSEMBLY (CREW CAB: REAR OF RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RR DR AJAR SW SIG W/ POWER OPERATED WINDOW W/O POWER OPERATED WINDOW WHT WIRE WHT/GRN WIRE WHT/VIO WIRE