GMC Yukon V (2020-2024) red/yel Wiring diagrams

AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (+) 6 SERIAL DATA AUTOSAR CAN BUS (+) 7 SERIAL DATA AUTOSAR CAN BUS (-) 7 SERIAL DATA PASSIVE START SWITCH SIGNAL 2 AUTOSAR SER DATA BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAN BUS (+) 1 CAN BUS (-) 4 SER DATA DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LOW REF ON/OFF VEHICLE SWITCH PASSENGER RESTRAINTS OCCUPANT CLASSIFICATION SYSTEM MODULE PASSIVE START SWITCH 2 LOW REF POWER DISTRIBUTION SYSTEM PRIVATE SERIAL CAN BUS (+) 1 PRIVATE SERIAL CAN BUS (-) 1 ETHERNET BUS 1 ENABLE SIGNAL PRIVATE SERIAL CAN BUS (-) 2 RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RUN/CRANK RELAY COIL CTRL SERIAL DATA GATEWAY MODULE (BEHIND LEFT END OF DASH) SWITCH SIGNAL 2 TRAILER LAMP CONTROL MODULE VIO WIRE W/ TRAILER INFORMATION INDICATOR W/O TRAILER INFORMATION INDICATOR WHT WIRE YEL WIRE YEL/WHT WIRE

ADAPTIVE CRUISE SWITCH AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION INPUT SPEED SENSOR AUTOMATIC TRANSMISSION INTERMEDIATE SPEED SENSOR 1 AUTOMATIC TRANSMISSION INTERMEDIATE SPEED SENSOR 2 AUTOMATIC TRANSMISSION OUTPUT SPEED SENSOR BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE CANCEL SWITCH COLLISION ALERT WARNING SWITCH FORWARD COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND CRUISE SWITCH DISPLAY GAP SWITCH GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INPUT SPD SIG INSTRUMENT PANEL CLUSTER CONTROL MODULE LO SPD GMLAN SERIAL DATA 2 LOGIC MULTI-FUNCTION POWER SUPPLY CONVERTER NCA WIRE OUTPUT SPD SIG RED/GRN WIRE RED/YEL WIRE RES+ RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SET- STEERING WHEEL AIR BAG COIL TRANS INPUT SPD SIG HIGH TRANS INTERMEDIATE SPD SIG TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) TRANSMISSIONS SYSTEM VIO/GRN WIRE W/ ADAPTIVE CRUISE CONTROL W/O ADAPTIVE CRUISE CONTROL WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE

ABS IND. AUTOSAR CAN BUS (+) 5 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HI SPEED GMLAN SER DATA (-) 1 HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT PARKING BRAKE ACTUATOR LOGIC PARKING BRAKE CONTROL SWITCH PRK BRK MTR APPLY LEFT REAR CTRL PRK BRK MTR APPLY RH REAR CTRL PRK BRK MTR LOW REF LEFT REAR PRK BRK MTR LOW REF RIGHT REAR RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PARKING BRAKE ACTUATOR RUN/CRANK IGNITION 1 VOLTAGE SERVICE PARK BRAKE IND VIO/WHT WIRE WHT WIRE

6-WAY 8 WAY BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE FRONT VERTICAL DOWN FRONT VERTICAL UP FWD UP GRN WIRE HORIZONTAL RWD HOT AT ALL TIMES PASSENGER FRONT SEAT ADJUSTER ACTUATOR PASSENGER FRONT SEAT ADJUSTER SWITCH PASSENGER FRONT SEAT RECLINER ACTUATOR PASSENGER FRONT SEAT TILT ADJUSTER ACTUATOR PASSENGER FRONT SEAT VERTICAL ADJUSTER ACTUATOR REAR BODY WIRING HARNESS JUNCTION BLOCK REAR VERTICAL DOWN REAR VERTICAL UP HORIZONTAL FWD RECLINE FWD RECLINE RWD RED/YEL WIRE RWD VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE CHEVROLET/ GMC HOT AT ALL TIMES PASSENGER FRONT SEAT BACK LUMBAR MOTOR PASSENGER FRONT SEAT LUMBAR SWITCH REAR BODY WIRING HARNESS JUNCTION BLOCK RED/YEL WIRE RWD VIO WIRE

AM/FM RADIO ANTENNA AMPLIFIER AUXILIARY WIRELESS COMMUNICATION INTERFACE ANTENNA BACK HOME DISPLAY BACKWARD BK COAX AM/FM BK LVDS BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE COAX COAX BG WIFI COAX CU XM COAX OG COMPUTER DATA LINES SYSTEM FORWARD/ GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LOGIC LVDS NAVIGATION SYSTEM NCA WIRE RADIO RADIO CONTROL RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT MOBILE TELEPHONE MICROPHONE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SOUND SYSTEMS (VIDEO SYSTEM CIRCUIT) VIO WIRE VIO/WHT WIRE VIO/YEL WIRE XM RADIO ANTENNA

AUDIO AMPLIFIER (LEFT REAR QUARTERPANEL TRIM) BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM CONSOLE FRONT FLOOR SPEAKER ETHERNET BUS 6 (-) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY/BLK WIRE LEFT RADIO FRONT SIDE DOOR SPEAKER LF SPEAKER (+) LF SPEAKER (+) (1) BATTERY POSITIVE VOLTAGE LF SPEAKER SIGNAL (-) (1) GROUND LR SPEAKER (+) LR SPEAKER SIGNAL (-) LR SUBWOOFER CTRL (-) RED/YEL WIRE RF SPEAKER (+) RF SPEAKER (+) (1) RF SPEAKER SIGNAL (-) (1) RH SUBWOOFER CTRL (-) RIGHT FRONT RADIO WINDSHIELD SIDE GARNISH MOLDING SPEAKER RIGHT RADIO FRONT SIDE DOOR SPEAKER RIGHT RADIO REAR SIDE DOOR SPEAKER RR SPEAKER (+) RR SPEAKER SIGNAL (-) WHT WIRE YEL WIRE YEL/BLK WIRE

AM/FM RADIO ANTENNA AMPLIFIER AUXILIARY WIRELESS COMMUNICATION INTERFACE ANTENNA BACK HOME DISPLAY BACKWARD BK COAX AM/FM BK LVDS BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE COAX COAX BG WIFI COAX CU XM COAX OG COMPUTER DATA LINES SYSTEM FORWARD/ GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LOGIC LVDS NAVIGATION SYSTEM NCA WIRE RADIO RADIO CONTROL RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT MOBILE TELEPHONE MICROPHONE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SOUND SYSTEMS (VIDEO SYSTEM CIRCUIT) VIO WIRE VIO/WHT WIRE VIO/YEL WIRE XM RADIO ANTENNA

AUDIO AMPLIFIER (LEFT REAR QUARTERPANEL TRIM) BATTERY POSITIVE VOLTAGE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM ETHERNET BUS 6 (-) FRONT CENTER SPEAKER (+) FRONT CENTER SPKR (-) CTRL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT RADIO WINDSHIELD SIDE GARNISH MOLDING SPEAKER LEFT INSTRUMENT PANEL RADIO FRONT SPEAKER LEFT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER LEFT RADIO FRONT SIDE DOOR SPEAKER LF SPEAKER (+) LF SPEAKER (+) (1) BATTERY POSITIVE VOLTAGE LF SPEAKER SIGNAL (-) (1) GROUND LR D-PILLAR SPKR (-) CTRL LR SPKR (-) CTRL LRF SPEAKER (-) CTRL MICROPHONE 1 FEEDBACK SIG MICROPHONE 1 SIG RADIO FRONT CENTER SPEAKER REAR BODY WIRING HARNESS JUNCTION BLOCK RED/YEL WIRE RF SPEAKER (+) RF SPEAKER (+) (1) RF SPEAKER SIGNAL (-) (1) RIGHT END OF DASH) RIGHT FRONT RADIO WINDSHIELD SIDE GARNISH MOLDING SPEAKER RIGHT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER RIGHT RADIO FRONT SIDE DOOR SPEAKER RR D-PILLAR SPKR (-) CTRL RR SPEAKER (+) CTRL RR SPKR (-) CTRL VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUDIO/VIDEO RECEPTACLE BK GY LVDS BK LVDS BK LVDS LVDS BK USB BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM GRN/YEL WIRE GY LVDS HDMI HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT FRONT SEAT BACK VIDEO DISPLAY LOGIC LVDS MULTI-FUNCTION POWER SUPPLY CONVERTER MULTIMEDIA RECEPTACLE RADIO RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT SEAT BACK VIDEO DISPLAY RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK USB USB 2 PORT RECEPTACLE VIO WIRE VIO/WHT WIRE W/ COOLER FRONT COMPARTMENT CONSOLE W/ DUAL DISPLAY W/O COOLER FRONT COMPARTMENT CONSOLE YEL WIRE