GMC Yukon V (2020-2024) rear body wiring harness junction block Wiring diagrams

1-BN COAX CABLE 1-GN COAX CABLE 1_BU AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA BATT POS VOLT BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COAX COMPUTER DATA LINES SYSTEM CURB VIEW ENABLE SIG DRIVER OUTSIDE REAR- VIEW MIRROR FRONT VISION CAMERA 1 COAXIAL VIDEO SIG COMBINED CAMERA SIG 2 GN GRILLE FRONT VIEW DRIVER INFORMATION CAMERA GRY/BLU WIRE HOT AT ALL TIMES LEFT SIDE VIEW DRIVER INFORMATION CAMERA LEFT SIDE VISION CAMERA VIDEO SIG PASSENGER OUTSIDE REAR VIEW MIRROR RADIO REAR BODY WIRING HARNESS JUNCTION BLOCK REAR VIEW DRIVER INFORMATION CAMERA REAR VISION CAMERA SIG RED/VIO WIRE RIGHT SIDE VIEW DRIVER INFORMATION CAMERA RIGHT SIDE VISION CAMERA VIDEO SIG SIG GND TOW VEHICLE ELECTRICAL RECEPTACLE VEHICLE STABILITY CONTROL SYSTEM SWITCH VIDEO PROCESSING MODULE WHT WIRE

AUTOSAR SERIAL DATA CAN BUS (-) 4 SERIAL DATA BATT POS VOLT BLK WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR GMC/ CHEVROLET GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT SIDE OBSTACLE DETECTION CONTROL MODULE PASSENGER FRONT SIDE DOOR WINDOW CONTROL SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR PRIVATE SERIAL DATA SIDE OBSTACLE DETECTION CAN BUS (-) SERIAL DATA REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BRN WIRE RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE WHT WIRE

AUTO SAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA AUTOSAR SERIAL DATA CAN BUS (-) 4 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DAY NIGHT LED CONTROL DRIVER INFORMATION CENTER DISPLAY DRIVER SEAT ADJUSTER MEMORY MODULE (UNDER DRIVER SEAT) DRIVER SEAT LEFT REAR HAPTIC MOVEMENT MOTOR CONTROL DRIVER SEAT RIGHT REAR HAPTIC MOVEMENT MOTOR CONTROL ENGINE WIRING HARNESS JUNCTION BLOCK FORWARD COLLISION ALERT DISPLAY (W/O HEAD-UP DISPLAY) FORWARD COLLISION ALERT LED CONTROL GMC/ CHEVROLET GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IMAGE PROCESSING MODULE INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT SEAT LANE DEPARTURE WARNING ACTUATOR LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR NCA WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRN WIRE RIGHT FRONT SEAT LANE DEPARTURE WARNING ACTUATOR SIGNAL GROUND VIO/WHT WIRE WHT WIRE WHT/GRY WIRE YEL/BRN WIRE

BATT POSITIVE VOLT BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT ADJUSTER ACTUATOR DRIVER FRONT SEAT RECLINER ACTUATOR DRIVER FRONT SEAT TILT ADJUSTER ACTUATOR DRIVER FRONT SEAT VERTICAL ADJUSTER ACTUATOR DRIVER SEAT ADJUSTER MEMORY MODULE (UNDER DRIVER SEAT) DRIVER SEAT FRONT VERTICAL MTR DOWN CTRL DRIVER SEAT FRONT VERTICAL MTR UP CTRL DRIVER SEAT HORIZ FWD CTRL DRIVER SEAT HORIZONTAL MTR REARWARD CTRL DRIVER SEAT REAR VERTICAL MTR DOWN CTRL DRIVER SEAT REAR VERTICAL MTR UP CTRL DRIVER SEAT RECLINE FWD CTRL DRIVER SEAT RECLINE MTR REARWARD CTRL GMC/ CHEVROLET GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES LIN BUS 1 LIN BUS 2 LR HAPTIC MOVEMENT MOTOR CTRL NAVIGATION SYSTEM REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BRN WIRE RED/YEL WIRE RR HAPTIC MOVEMENT MOTOR CTRL SEAT MEMORY SW SIG 1 SEAT MEMORY SWITCH SET SIG WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AUTOSAR SERIAL DATA CAN BUS (-) 4 SERIAL DATA BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/GRY WIRE BRN/VIO WIRE COAX COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER SEAT ADJUSTER MEMORY MODULE (UNDER DRIVER SEAT) EXIT GMC/ CHEVROLET GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES NAVIGATION SYSTEM NCA WIRE PASSENGER FRONT SIDE DOOR WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR ACTUATOR PASSENGER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR FOLDING ACTUATOR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR REAR BODY WIRING HARNESS JUNCTION BLOCK RED/BLU WIRE RED/BRN WIRE RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP RIGHT SIDE VIEW DRIVER INFORMATION CAMERA SEAT MEMORY SW SET SIG SEAT MEMORY SW SIG 1 SET- VIO/WHT WIRE W/ FRONT VENTED SEAT HEATER W/O FRONT VENTED SEAT HEATER WHT WIRE WHT/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

AUTOSAR SERIAL DATA CAN BUS (-) 4 SERIAL DATA BATT POSITIVE VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DOWN SW SIG DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER SEAT ADJUSTER MEMORY MODULE EXIT FEEDBACK SW SIG FORWARD SW SIG GMC/ CHEVROLET GRN/BRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ILL LIN BUS 1 MTR FORWARD CTRL MTR REARWARD CTRL REAR BODY WIRING HARNESS JUNCTION BLOCK REARWARD SW SIG RED WIRE RED/BRN WIRE RED/VIO WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SEAT MEMORY SW SET SIG SEAT MEMORY SW SIG 1 SET- STEERING COLUMN TELESCOPE ACTUATOR STEERING COLUMN TILT WHEEL ACTUATOR STEERING COLUMN TILT WHEEL, TELESCOPE CONTROL MODULE STEERING COLUMN TILT WHEEL, TELESCOPE SWITCH TELESCOPE MTR LOW REF TELESCOPE MTR SIG TILT MTR DOWN CTRL TILT MTR LOW REF TILT MTR SIGNAL TILT MTR UP CTRL UP SW SIG VIO WIRE VIO/BLK WIRE W/ FRONT VENTED SEAT HEATER W/O FRONT VENTED SEAT HEATER WHT WIRE YEL WIRE YEL/BRN WIRE

BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/VIO WIRE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES LEFT FRONT RADIO WINDSHIELD SIDE GARNISH MOLDING SPEAKER LEFT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER LEFT RADIO REAR SIDE DOOR SPEAKER ORG/RED WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK RED/YEL WIRE REGULATORY EMERGENCY CALL BACKUP SPEAKER RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT RADIO BODY REAR CORNER UPPER GARNISH MOLDING SPEAKER STEERING WHEEL RADIO FAVORITES SWITCH STEERING WHEEL RADIO VOLUME SWITCH WHT WIRE WHT/BLK WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA BATT POSITIVE VOLT BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FRONT PARKING ASSIST DISPLAY CTRL HOT AT ALL TIMES LEFT FRONT MIDDLE PARKING ASSIST ALARM SENSOR LEFT FRONT OUTER PARKING ASSIST ALARM SENSOR LF MIDDLE PARKING ASSIST SENS LF OUTER PARKING ASSIST SENS LR MIDDLE PARKING ASSIST SENS SIG LR OUTER PARKING ASSIST SENS SIG OBJECT SENS LOW REF OBJECT SENS VOLT REF PARKING ASSIST CONTROL MODULE (RIGHT REAR SIDE OF CARGO COMPT) REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRY WIRE RED/WHT WIRE RF MIDDLE PARKING ASSIST SENS RF OUTER PARKING ASSIST SENS RIGHT END OF DASH) RIGHT FRONT MIDDLE PARKING ASSIST ALARM SENSOR RIGHT FRONT OUTER PARKING ASSIST ALARM SENSOR RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RR MIDDLE PARKING ASSIST SENS SIG RR OUTER PARKING ASSIST SENS SIG SENS LOW REF SIG GND VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

AC POWER OUTLET STATUS IND CONTROL AC POWER OUTLET SWITCH SIGNAL ACC IND BATT POS VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN/BLK WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM ENGINE START/ STOP FROM RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK (DIAGRAM 1 OF 11) FRONT FLOOR CONSOLE COMPARTMENT COOLER GRN WIRE GRN/BLK WIRE GROUND GRY/WHT WIRE IGNITION MODE SWITCH ACCESSORY LED SIGNAL IGNITION MODE SWITCH MODE VOLTAGE IGNITION MODE SWITCH START LED SIGNAL ILL LOW LEVEL ON/OFF VEHICLE SWITCH PASSIVE START SWITCH 2 LOW REF PASSIVE START SWITCH SIGNAL 2 RADIO REAR BODY WIRING HARNESS JUNCTION BLOCK RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SERIAL DATA GATEWAY MODULE START IND STATUS IND STATUS SWITCH STOP/START IND STOP/START IND CTRL STOP/START SWITCH STOP/START SWITCH SIGNAL VEHICLE STABILITY CONTROL SYSTEM SWITCH WIRELESS ACCESSORY CHARGING MODULE YEL WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRY WIRE BLU/VIO WIRE BRN/BLU WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK GMC/ CHEVROLET GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HI MIST LO OFF INT INT HOT AT ALL TIMES INSTRUMENT CLUSTER LIN BUS 1 INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC MIST OFF REAR BODY WIRING HARNESS JUNCTION BLOCK REAR WINDOW WASHER PUMP RELAY REAR WINDOW WIPER MOTOR (LIFTGATE ASSEMBLY) REAR WIPER/WASHER SWITCH RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK WASHER SWITCH WHT/BLK WIRE WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER/ WASHER SWITCH WINDSHIELD WIPER/WASHER SWITCH YEL/BLU WIRE