GMC Yukon V (2020-2024) vio/blu Wiring diagrams

3.0L TURBO DIESEL 6.2L, 5.3L ACTIVE GRILLE AIR SHUTTER ACTUATOR (BEHIND FRONT GRILLE) ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 (CADILLAC) (BEHIND FRONT GRILLE) ACTIVE GRILLE AIR SHUTTER ACTUATOR 2 (GMC, CHEVROLET) (BEHIND FRONT GRILLE) BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE ENGINE CONTROL MODULE LIN BUS 1 ENGINE WIRING HARNESS JUNCTION BLOCK GMC/ CHEVROLET GRN/VIO WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC NCA WIRE RED/BRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK VIO/BLU WIRE WHT WIRE

A/C TEMP SENS SIG ACCELERATE SWITCH SIG ACCENT LIGHTING CONTROL ACCENT LIGHTING CTRL ACCESSORY LED SIG AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS AMBIENT LIGHT SENSOR SIG ANTENNA 1 HIGH SIGNAL ANTENNA 1 LOW SIGNAL ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUXILIARY BATTERY RLY CTRL BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MTR SPD CTRL BLOWER SPD FEEDBACK SIG BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BODY CTRL MOD LIN BUS 7 BODY CTRL MODULE LIN BUS 6 BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROLS SYSTEM CUR VIEW ENABLE SIG DESCENT CTRL SW SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER SOLAR SENS SIG DVR MODE 2 SW SIG EXTERIOR LIGHTS, POWER DISTRIBUTION, INTERIOR LIGHTS SYSTEMS GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING SW SIG HEADLAMP SW FLASH SIG HEADLAMP SW OFF SIG HEADLAMP SW ON SIG HEADLAMP SW PARK LAMP SIG HEADLAMP SWITCH REF HEADLAMP SWITCH SIGNAL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM HORN SWITCH SIGNAL HORNS SYSTEM HOT AT ALL TIMES HVAC SYSTEM ENABLE SIG IMMO ANTENNA LOW SIG IMMO ANTENNA SIG INSIDE AIR TEMP SENS SIG LADDER LOW REFERENCE LED DIMMING SIG LEFT TURN SIG SW SIG LIN BUS 12 LIN BUS 5 MICROPHONE ENABLE SIG NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS OUT OF PARK SIG POLICE ROOF LAMP CTRL POWER DISTRIBUTION SYSTEM POWER RLY 2 COIL CTRL RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RH TURN SIG SW SIG RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RR PARKING DISABLE SIG RR WINDOW WIPER SW SIG RUN/CRANK RLY COIL CTRL SEATS SYSTEM SECURITY INDICATOR CTRL SENSOR LOW REF SIGNAL GROUND STARTING/CHARGING SYSTEM STATUS INDICATOR CTRL STOP/START INDICATOR CTRL STOP/START SWITCH SIG SURVEILLANCE SW SIG SW HIGH BEAM SIG SWITCH MODE VOLT SWITCH SIGNAL 2 SWITCH START LED SIG TRAILER BRAKE APPLY SIG TRANSMISSIONS SYSTEM UP/DOWN SWITCH SIG VIO/BLU WIRE VIO/GRN WIRE WARNING DISABLE SWITCH SIG WARNING INDICATOR CTRL DISABLE LED SIGNAL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AC POWER SW SIG ACCENT LIGHTING CTRL ACTUATOR UNLATCH CONTROL ACTUATOR UNLOCK CONTROL ACTUATOR UNLOCK CTRL ACTUATORS UNLOCK CONTROL 1 AIR CONDITIONING SYSTEM AJAR SWITCH SIGNAL 2 ANTENNA 2 HIGH SIG ANTENNA 2 LOW SIG ANTENNA HIGH SIGNAL ANTENNA LOW SIGNAL ANTENNA SIGNAL HIGH ANTENNA SIGNAL LOW ANTI-THEFT SYSTEM BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRAKE APPLY SENS LOW REF BRAKE APPLY SENSOR CTRL BRAKE APPLY SENSOR SIG BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DR LK CTRL 2 EXTERIOR COURTESY LAMP CTRL EXTERIOR LIGHTS, POWER DISTRIBUTION, INTERIOR LIGHTS SYSTEMS GLASS BREAKAGE SENS 2 SIG GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOOD STATUS B SIGNAL HORN RELAY CONTROL HORNS SYSTEM INTERIOR LAMP CTRL LAMP ENABLE SIGNAL LED BACKLIGHT CTRL 1 LEFT FRONT UNLOCK SIGNAL LH RR INDICATOR CONTROL LH RR UNLATCH CTRL LIN BUS 10 LIN BUS 11 LIN BUS 16 LIN BUS 2 LIN BUS 3 LIN BUS 4 LIN BUS 8 LIN BUS 9 MOTOR UNLATCH CONTROL OPEN SWITCH SIGNAL POWER DISTRIBUTION SYSTEM RH FRT UNLATCH CTRL RIGHT REAR UNLOCK SIGNAL RR DEFOGGER RLY CTRL RR FOOTWELL CTRL RR RR INDICATOR CONTROL RT FRT UNLOCK SIGNAL SENSOR LAMP CONTROL SOLENOID VALVE CTRL SWITCH OPEN SIGNAL SWITCH UNLOCK SIGNAL TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLATCH LOW REF 1 VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

3.0L TURBO DIESEL 5-VOLT REF 1 BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRAKE PEDAL POSITION SENSOR BRK POS SENS SIG CAN BUS (+) 2 CAN BUS (-) 3 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENG CTRL SENS ENG CTRL VEH SENS ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM EXCEPT 3.0L TURBO DIESEL FRONT FOG LIGHT IND GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HANDS-FREE LIFTGATE SENS LAMP CTRL HAZARD WARNING SW SIG HAZARD WARNING SWITCH HDLP SW PARK LP SIG HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT TURN IND LH TURN SIG SW SIG LOGIC LOW REF (1) MULTI-FUNCTION POWER SUPPLY CONVERTER OFF AUTO PARK HEAD PARK LAMPS IND REAR CLOSURE HANDS FREE LAMP REAR LICENSE PLATE LAMP RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RH TURN SIG SW SIG RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT TURN IND SIG GND TURN SIGNAL SWITCH VIO/BLU WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE

BAT POS VOLT BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH GRN/BLK WIRE GRY/YEL WIRE HEATED STEERING WHEEL CONTROL MODULE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH HIGH CNTRL HOT AT ALL TIMES LIN BUS 12 LOGIC LOW CNTRL NCA WIRE RED/BRN WIRE RED/GRN (OR GRN) WIRE RED/GRN WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SNS SIG STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER (IN STEERING WHEEL) SW LED SIG SW SIG VIO/BLU WIRE VOLT REF WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE

BLK WIRE BLK/YEL WIRE BRN/BLK WIRE COAX COMPUTER DATA LINES SYSTEM DOWN DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR ACTUATOR DRIVER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR FOLDING ACTUATOR DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR ELECTROCHROMIC MIRROR CIRCUIT GRN/YEL WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT LEFT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP LEFT SIDE VIEW DRIVER INFORMATION CAMERA LOGIC MIRROR DIMMING NAVIGATION SYSTEM OFF OUT RED/BLU WIRE RED/VIO WIRE RIGHT RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK VIO/BLU WIRE WHT WIRE WHT/GRN WIRE WHT/GRY WIRE YEL/BRN WIRE YEL/WHT WIRE

A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POSITION SENSOR BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CHARGE AIR COOLER COOLANT PUMP ENGINE CONTROLS IGNITION RELAY ENGINE WIRING HARNESS JUNCTION BLOCK EXHAUST CONTROL VALVE ACTUATOR GMC/ CHEVROLET GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED MASS AIRFLOW SENSOR RED/BRN WIRE RED/GRN WIRE TO FUEL HEATER RELAY (DIAGRAM 7 OF 9) VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSI SIG 1 AMBIENT AIR TEMP SENS SIG BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT FLOW CTRL ACTR CTRL CLOSE COOLANT FLOW CTRL ACTR CTRL OPEN COOLANT TEMP SENS 2 SIG COOLING DFI HI VOLT SPLY CYL 1 DFI HI VOLT SPLY CYL 2 DFI HI VOLT SPLY CYL 5 DFI HI VOLT SPLY CYL 6 DIFFERENTIAL PRESSURE SIG 1 EH GAS RECIRCULATION EH PRESSURE SENS 1 SIG EH RESTRICTOR MOTOR CLOSED CTRL ENGINE BLOCK COOLANT TEMP SIG ENGINE CONTROL MODULE ENGINE CTRL MODULE LIN BUS 1 ENGINE CTRL MODULE LIN BUS 2 ENGINE CTRL MODULE LIN BUS 3 ENGINE CTRL SENS 5 VOLT REF 1 ENGINE CTRL SENS LOW REF 1 ENGINE METAL TEMP SENS SIG 2 EXH RESTRICTOR MOTOR OPEN CTRL EXHAUST GAS RECIRCULATION VALVE 1 FANS FPP RLY CTRL FRP SENS LOW REF FUSED SPLY VOLT 2 FUSED SPLY VOLT 5 GLOW PLUG 1 GLOW PLUG 1 CONTROL GLOW PLUG 2 GLOW PLUG 3 GLOW PLUG 4 GLOW PLUG 5 GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE OIL TEMP SENSOR SIG POWERTRAIN MAIN RLY PRE-THROTTLE AIR TEMP SIG PWR MAIN RLY FUSED SPLY VOLT 1 SYSTEM TRANSFER CASE FLUID TEMP SENS SIG VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CHARGE AIR COOLER INLET TEMP SENS SIG CHARGE AIR COOLER OUTLET TEMP SENS SIG CHARGE IND CTRL CKP POS SENS SIG CKP POS SENS VOLT CRANKSHAFT POS SENS LOW REF CRANKSHAFT POSITION SENSOR DFI HI VOLT CTRL CYL 3 DFI HI VOLT CTRL CYL 4 DFI HI VOLT SPLY CYL 3 DFI HI VOLT SPLY CYL 4 DIESEL EH FLUID DOSING VALVE HI CTRL DIESEL EH FLUID DOSING VALVE LOW CTRL EH CAMSHAFT POS SENS 1 VOLT REF EH GAS RECIRCULATION TEMP SEN LOW REF EH GAS RECIRCULATION TEMP SENS 3 SIG EH GAS RECIRCULATION TEMP SENS SIG EH GAS TEMP SENS 1 LOW REF EH GAS TEMP SENS 1 SIG EH GAS TEMP SENS 2 LOW REF EH GAS TEMP SENS 2 SIG EH GAS TEMP SENS 3 LOW REF EH GAS TEMP SENS 3 SIG ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE OIL PRESSURE CONTROL SOLENOID VALVE ENGINE OIL PUMP CONTROL EXHAUST CAMSHAFT POSITION SENSOR EXHAUST CAMSHAFT SENS 1 EXHAUST CAMSHAFT SENS LOW REF 1 EXHAUST GAS TEMPERATURE SENSOR 1 EXHAUST GAS TEMPERATURE SENSOR 2 EXHAUST GAS TEMPERATURE SENSOR 3 FUEL HEATER RELAY 1 CONTROL FUEL HI PRESS PUMP HI SIDE SPLY VOLT FUEL HI PRESS PUMP LOW ENABLE SIG FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL PRESSURE REGULATOR 1 FUEL PRESSURE REGULATOR 2 FUEL PRESSURE REGULATOR 3 FUEL RAIL PRESSURE SOL VALVE LOW REF FUEL RAIL PRESSURE SOLENOID VALVE CTRL GRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HI PRESS FUEL PUMP HI SIDE CTRL HI PRESS FUEL PUMP LOW ENABLE SIG HIGH PRESSURE FUEL PUMP INLET CHARGE AIR COOLER AIR TEMPERATURE SENSOR INLET TEMP SENS LOW REF OIL PUMP MOTOR CONTROL OUTLET TEMP SENS LOW REF REDUCTANT FLUID INJECTOR STARTING/ CHARGING SYSTEM TEMP SENS 3 LOW REF THROTTLE ACTUATOR CLOSE CTRL THROTTLE ACTUATOR OPEN CTRL VARIABLE SWIRL VALVE CLOSE CONTROL VARIABLE SWIRL VALVE OPEN CONTROL VIO/BLK WIRE VIO/BLU WIRE WHT WIRE WHT/BRN WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE

BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CADILLAC CHEVROLET, GMC CHEVROLET/ GMC CYLINDER 1 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 2 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 3 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 4 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 5 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 6 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 7 VALVE LIFTER OIL SOLENOID VALVE CYLINDER 8 VALVE LIFTER OIL SOLENOID VALVE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE KNOCK SENSOR #2 KNOCK SENSOR 1 VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE