GMC Sierra IV facelift (2022-2024) vio/yel Wiring diagrams

AUTO SWITCH BEHIND STEERING WHEEL) BLK WIRE BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE APPLY BRAKE APPLY SENS CTRL BRAKE APPLY SENS SIG BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DRIVER MODE 1 SW SIG ENHANCED DRIVER GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE LADDER LOW REF LEFT SWITCH MODE 2 SW SIG RED/WHT WIRE RED/YEL WIRE RIDE CONTROL SWITCH (W/ FLEXRIDE MODE SYSTEM SWITCH) (LEFT SIDE OF DASH) RIGHT INSTRUMENT PANEL CENTER ACCESSORY FUNCTION SWITCH RIGHT SWITCH SENS LOW REF SERIAL DATA (-) (1) SNOW SWITCH SPORT SWITCH STEERING WHEEL AIR BAG COIL STEERING WHEEL RADIO VOLUME SWITCH STEERING WHEEL RESISTOR TAP UP/TAP DOWN SW SIG TOW/HAUL SWITCH VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

2.7L TURBO 5-VOLT REF 1 5.3L ACCESSORY WAKEUP SERIAL DATA AUTOSAR CAN (PINS: 39 TO 48 NOT USED) BUS (-) 2 SERIAL DATA AUTOSAR CAN (PINS: 55 TO 62 NOT USED) BUS (-) 2 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL POSITION SENSOR BRAKE POSITION SENS SIG BRN WIRE BRN/WHT WIRE CLUTCH A CTRL CLUTCH B CTRL CLUTCH C CTRL CLUTCH SOLENOID CTRL COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE ENGINE CTRL SENS ENGINE WIRING HARNESS JUNCTION BLOCK GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INPUT SPD GND LOW REF (1) OUTPUT SPD SIG RED/GRN WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RUN/CRANK IGNITION 1 VOLT SIG GROUND BATT POS VOLT SOLENOID LOW SIDE CONTROL TCC ON/OFF SOLENOID A CTRL TCC ON/OFF SOLENOID B CTRL TRANS CLUTCH G CTRL TRANS CLUTCH H CTRL TRANS FLUID TEMP SENS SIG TRANS INTERNAL MODE SW MODE CTRL X TRANS HI SIDE DRIVER 1 SIG TRANS HI SIDE DRIVER 2 SIG TRANS INTERMEDIATE SPD SIG TRANS INTERNAL MODE SW MODE CTRL Y TRANS MAIN LINE (PINS: 4 TO 6 NOT USED) PRESSURE SOLENOID CTRL TRANS OIL TEMP SENS LO REF (PINS: 29 TO 32 NOT USED) TRANS SENS CIRCUIT 9 VOLT REF TRANS SENS CIRCUIT 9 VOLT REF (PINS: 9 TO 12 NOT USED) TRANSMISSION CONTROL MODULE (BEHIND LEFT CORNER OF RADIATOR) VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AM/FM BATTERY POSITIVE VOLTAGE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE CELL TELEPHONE MICROPHONE LOW REF VOICE RECOGNITION AUDIO (-) CONTROL CELL TELEPHONE MICROPHONE SIG VOICE RECOGNITION AUDIO SIG COAX COAX BK COAX BU COAX CU DISPLAY GPS GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL USB 2 PORT RECEPTACLE LOGIC LVDS LVDS GY INFOTAINMENT DISPLAY SIG MICROPHONE SIG POWER DISTRIBUTION SYSTEM RADIO RADIO ANTENNA RADIO CONTROL RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND USB USB 2 PORT RECEPTACLE (W/ FRONT FLOOR CONSOLE) USB BK USB SERIAL DATA VIO/YEL WIRE W/ VEHICLE COMMUNICATION SYSTEM W/O VEHICLE COMMUNICATION SYSTEM YEL WIRE

1-VT 2-VT AUDIO/VIDEO RECEPTACLE AUTOSAR CAN BUS BATT POS VOLT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM DISPLAY GRN/BLK WIRE GRN/WHT WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LOW REF NCA WIRE RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SIG GND TELEMATIC CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TELEMATICS SW GREEN LED IND CTRL TELEMATICS SW RED LED IND CTRL WIRE TELEMATICS SW SIG TELEMATICS SW SUPPLY VOLT USB VIO/YEL WIRE VOICE RECOGNITION AUDIO (-) CTRL VOICE RECOGNITION AUDIO SIG YEL WIRE YEL/VIO WIRE

AM/FM BATTERY POSITIVE VOLTAGE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE CELL TELEPHONE MICROPHONE LOW REF VOICE RECOGNITION AUDIO (-) CONTROL CELL TELEPHONE MICROPHONE SIG VOICE RECOGNITION AUDIO SIG COAX COAX BK COAX BU COAX CU DISPLAY GPS GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL USB 2 PORT RECEPTACLE LOGIC LVDS LVDS GY INFOTAINMENT DISPLAY SIG MICROPHONE SIG POWER DISTRIBUTION SYSTEM RADIO RADIO ANTENNA RADIO CONTROL RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND USB USB 2 PORT RECEPTACLE (W/ FRONT FLOOR CONSOLE) USB BK USB SERIAL DATA VIO/YEL WIRE W/ VEHICLE COMMUNICATION SYSTEM W/O VEHICLE COMMUNICATION SYSTEM YEL WIRE

1-VT 2-VT AUDIO/VIDEO RECEPTACLE AUTOSAR CAN BUS BATT POS VOLT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CELL CELL/ GPS COAX COMPUTER DATA LINES SYSTEM DISPLAY GRN/BLK WIRE GRN/WHT WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LOW REF NCA WIRE RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SIG GND TELEMATIC CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TELEMATICS SW GREEN LED IND CTRL TELEMATICS SW RED LED IND CTRL WIRE TELEMATICS SW SIG TELEMATICS SW SUPPLY VOLT USB VIO/YEL WIRE VOICE RECOGNITION AUDIO (-) CTRL VOICE RECOGNITION AUDIO SIG YEL WIRE YEL/VIO WIRE

AM/FM BATTERY POSITIVE VOLTAGE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE CELL TELEPHONE MICROPHONE LOW REF VOICE RECOGNITION AUDIO (-) CONTROL CELL TELEPHONE MICROPHONE SIG VOICE RECOGNITION AUDIO SIG COAX COAX BK COAX BU COAX CU DISPLAY GPS GRN/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL USB 2 PORT RECEPTACLE LF RR SPEAKER (+) CTRL LOGIC LVDS LVDS GY INFOTAINMENT DISPLAY SIG MICROPHONE SIG POWER DISTRIBUTION SYSTEM RADIO RADIO ANTENNA RADIO CONTROL RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND USB USB 2 PORT RECEPTACLE (W/ FRONT FLOOR CONSOLE) USB BK USB SERIAL DATA VIO/YEL WIRE W/ VEHICLE COMMUNICATION SYSTEM W/O VEHICLE COMMUNICATION SYSTEM YEL WIRE

1-VT 2-VT AUDIO/VIDEO RECEPTACLE AUTOSAR CAN BUS BATT POS VOLT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/WHT WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LOW REF NCA WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SIG GND TELEMATIC CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TELEMATICS SW GREEN LED IND CTRL TELEMATICS SW RED LED IND CTRL WIRE TELEMATICS SW SIG TELEMATICS SW SUPPLY VOLT USB VIO/YEL WIRE VOICE RECOGNITION AUDIO (-) CTRL VOICE RECOGNITION AUDIO SIG YEL WIRE YEL/VIO WIRE

1-VT 2-VT AUDIO/VIDEO RECEPTACLE AUTOSAR CAN BUS BATT POS VOLT BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/WHT WIRE CELL CELL/GPS COAX COMPUTER DATA LINES SYSTEM DISPLAY GRN/BLK WIRE GRN/WHT WIRE GRY/YEL WIRE LEFT FRONT MOBILE TELEPHONE MICROPHONE LOGIC LOW REF NCA WIRE RADIO CONTROLS RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MOBILE TELEPHONE MICROPHONE SIG GND TELEMATIC CONTROL MODULE (BEHIND LEFT SIDE OF DASH) TELEMATICS SW GREEN LED IND CTRL TELEMATICS SW RED LED IND CTRL WIRE TELEMATICS SW SIG TELEMATICS SW SUPPLY VOLT USB VIO/YEL WIRE VOICE RECOGNITION AUDIO (-) CTRL VOICE RECOGNITION AUDIO SIG YEL WIRE YEL/VIO WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MODULE LIN BUS 2 BODY WIRING HARNESS JUNCTION BLOCK COMPUTER DATA LINES SYSTEM GRN/BLU WIRE HOT AT ALL TIMES REAR SLIDING WINDOW CLOSE RELAY REAR SLIDING WINDOW MOTOR REAR SLIDING WINDOW OPEN RELAY RED/GRY WIRE RED/VIO WIRE RETAINED ACCESSORY POWER CONTROL RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK ROOF CONSOLE VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/VIO WIRE