Chevrolet Suburban XIII (2020-2024) gmc/ chevrolet 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

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 OFF BLK WIRE BLK/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) CADILLAC W/ FRONT, REAR DOOR CINCHING CADILLAC W/O FRONT, REAR DOOR CINCHING CAN BUS (+) 2 CHEVROLET/ GMC CHEVROLET/ GMC CADILLAC COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR GMC/ CHEVROLET GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HEAD PARK HEADLAMP SW PARK LAMP SIG HEADLAMP SWITCH HOT AT ALL TIMES LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LEFT REAR SIDE DOOR WINDOW SWITCH LF DOOR AJAR SW SIG LOGIC LR DOOR AJAR SW SIG NETWORK BUS 3 NETWORK BUS 4 PARKING BRAKE CONTROL SWITCH PARKING BRAKE SWITCH PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR POWER DISTRIBUTION SYSTEM RED/GRN WIRE RED/GRY WIRE RF DOOR AJAR SW SIG RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RIGHT REAR SIDE DOOR WINDOW SWITCH RR DOOR AJAR SW SIG TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER SW SIG

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

ABS IND. ABS INDICATOR CONTROL AIR BAG IND AIR BAG INDICATOR CONTROL AUTOSAR CAN BUS (-) 2 SER DATA AUXILIARY CENTER STACK DISPLAY LOW REFERENCE AUXILIARY CENTER STACK DISPLAY SUPPLY VOLTAGE AUXILIARY CENTER STACK DISPLAY SUPPLY VOLTAGE 2 AUXILIARY DISPLAY SUPPLY VOLTAGE BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRAKE FLUID LEVEL SIGNAL BRAKE MASTER CYLINDER) BRAKE SYSTEM CONTROL MODULE BRAKE WARNING IND BRAKE WARNING INDICATOR CONTROL BRAKE WARNING INDICATOR CONTROL 2 BRAKES IND BRN/WHT WIRE CADILLAC W/ FRONT, REAR DOOR CINCHING CADILLAC W/O FRONT, REAR DOOR CINCHING CHECK ENGINE INDICATOR CONTROL COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR ENGINE CONTROLS SYSTEM GLOW PLUG IND GMC/ CHEVROLET GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW REGULATOR MOTOR LEFT REAR SIDE DOOR WINDOW SWITCH LF DOOR AJAR SW SIG LOGIC LOW TIRE PRESSURE INDICATOR CONTROL MALFUNCTION IND NETWORK BUS 3 NETWORK BUS 4 ORG/BRN WIRE PARK BRAKE IND PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR RADIO CONTROL (CADILLAC) RED/GRY WIRE RF DOOR AJAR SW SIG RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW REGULATOR MOTOR RIGHT REAR SIDE DOOR WINDOW SWITCH SEAT BELT IND SEAT BELT INDICATOR CONTROL SIGNAL GROUND STABILITY ACTIVE INDICATOR CONTROL STABILITY OFF INDICATOR CONTROL TRACTION CONTROL OFF VIO/BLK WIRE WHT WIRE WHT/BLU WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

3.0L TURBO DIESEL 5.3L, 6.2L AMBIENT AIR TEMPERATURE SENSOR AMBIENT AIR TEMPERATURE SENSOR SIGNAL AUTOSAR CAN BUS (-) 2 SER DATA BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRAKE FLUID LEVEL INDICATOR SWITCH BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROL SENSOR LOW REFERENCE 1 ENGINE CONTROL VEHICLE SENSORS 5 VOLT REFERENCE 1 ENGINE CONTROL VEHICLE SENSORS LOW REFERENCE 1 ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL INDICATOR SWITCH ENGINE OIL PRESSURE SENSOR ENGINE OIL TEMPERATURE SENSOR FUEL LEVEL SENSOR FUEL LEVEL SENSOR LOW REFERENCE FUEL PUMP POWER CONTROL MODULE GMC/ CHEVROLET GRN/GRY WIRE GRN/YEL WIRE HOT AT ALL TIMES J134 (CADILLAC 3.0L TURBO DIESEL) J131 (CADILLAC 6.2L) J135 (CADILLAC 3.0L TURBO DIESEL) J131 (CADILLAC 6.2L) J184 (GMC, CHEVROLET 3.0L TURBO DIESEL) J151 (GMC, CHEVROLET 5.3L, 6.2L) J187 (GMC, CHEVROLET 3.0L TURBO DIESEL) J151 (GMC, CHEVROLET 5.3L, 6.2L) LEFT RIGHT LOGIC NCA WIRE OIL LEVEL SWITCH SIGNAL OIL PRESSURE SENSOR SIGNAL OIL TEMPERATURE SENSOR SIGNAL PARKING BRAKE CONTROL SWITCH PARKING BRAKE SWITCH POWER DISTRIBUTION SYSTEM PRIMARY FUEL LEVEL SENSOR SIGNAL PRIVATE SERIAL DATA POWERTRAIN CAN BUS (+) SERIAL DATA RED/GRN WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SEEK DOWN SEEK UP SEL STEERING WHEEL RADIO CONTROL SWITCH TRANSFER CASE FLUID TEMPERATURE SENSOR SIGNAL VIO WIRE WHT WIRE WHT/RED WIRE YEL/BRN WIRE

AUDIO/ VIDEO RECEPTACLE AUTOSAR CAN BUS (-) 2 BATT POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM DIMMER SW SIG DIMMER SWITCH FLOOR CONSOLE FRONT ACCESSORY POWER RECEPTACLE FLOOR CONSOLE REAR DUAL CHARGE ONLY RECEPTACLE FRONT FOG LAMP SWITCH FRONT SEAT/ CENTER CONSOLE BLUNT CUT GMC/ CHEVROLET GROUND GRY/YEL WIRE HAZARD WARNING IND LED DIMMING SIG HAZARD WARNING SWITCH HEADLAMP SW REF HEADLAMP SW SIG HOT AT ALL TIMES LED BACKLIGHT DIMMING CTRL 1 LEFT REAR CARGO TRIM BLUNT CUT LEFT REAR DOOR LOCK SWITCH MULTIMEDIA RECEPTACLE REAR FOG LAMP SWITCH RED/GRY WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR DOOR LOCK SWITCH USB 2 PORT RECEPTACLE W/ FRONT SPLIT SEAT W/O FRONT SPLIT SEAT WHT WIRE WHT/BRN WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE CAN BUS (-) 5 COMPUTER DATA LINES SYSTEM DRIVER DOOR LOCK SWITCH DRIVER FRONT SEAT ADJUSTER MEMORY SWITCH DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH GMC/ CHEVROLET GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HEAD-UP DISPLAY SWITCH INSTRUMENT PANEL ACCESSORY POWER RECEPTACLE INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP LEFT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP LOGIC ON/OFF VEHICLE SWITCH RIDE CONTROL SWITCH VEHICLE STABILITY CONTROL SYSTEM SWITCH W/ MEMORY W/O MEMORY WHT WIRE YEL WIRE

ACCESSORY POWER RECEPTACLE SWITCH AUDIO/ VIDEO RECEPTACLE AUTOSAR CAN BUS BEVERAGE COOLER SWITCH BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/VIO WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH FLOOR CONSOLE ACCESSORY FUNCTION SWITCH FLOOR CONSOLE COMPARTMENT ACCESSORY POWER RECEPTACLE GMC/ CHEVROLET GRN/BLK WIRE GRY/WHT WIRE LED CONTROL LEFT REAR DOOR LOCK SWITCH LEFT REAR SIDE DOOR WINDOW SWITCH LIFTGATE CLOSE SWITCH LOGIC MULTIMEDIA RECEPTACLE PNK WIRE REAR CLOSURE OBJECT REAR CLOSURE SWITCH RIGHT REAR DOOR LOCK SWITCH RIGHT REAR SIDE DOOR WINDOW SWITCH SENSOR LOW REF STEERING WHEEL RADIO CONTROL SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM USB 2 PORT RECEPTACLE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM GMC/ CHEVROLET GRN/YEL WIRE GRY/VIO WIRE LOGIC ON/OFF VEHICLE SWITCH PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH RIDE CONTROL SWITCH RIGHT FRONT SIDE DOOR INSIDE HANDLE ILLUMINATION LAMP RIGHT FRONT SIDE DOOR MAP POCKET ILLUMINATION LAMP STEERING WHEEL RADIO FAVORITES SWITCH STEERING WHEEL RADIO VOLUME SWITCH WHT/BRN WIRE YEL WIRE YEL/BLK WIRE