Chevrolet Suburban XIII (2020-2024) gmc/ chevrolet Wiring diagrams

BACKUP BACKUP LAMP CONTROL BACKUP LP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/YEL WIRE CAN BUS (+) 2 CHEVROLET CHEVROLET/ GMC COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GMC GMC/ CHEVROLET GRN/WHT WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT BACKUP BULB LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR BODY STRUCTURE STOP LAMP LED DRIVER MODULE LIGHTING CONTROL MODULE (UNDER LEFT END OF DASH) LOGIC LOW LEVEL MID/HIGH LEVEL NCA WIRE RADIO RADIO (BEHIND RIGHT END OF DASH) RED/GRN WIRE RED/VIO WIRE RIGHT BACKUP BULB RIGHT REAR BODY STRUCTURE STOP LAMP RIGHT REAR BODY STRUCTURE STOP LAMP LED DRIVER MODULE SIG GND TRANSMISSION CONTROL MODULE WHT WIRE

3.0L TURBO DIESEL 6.2L 6.2L, 5.3L BATTERY BATTERY CHARGING IND BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE CHARGE IND CTRL COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE WIRING HARNESS JUNCTION BLOCK ETHERNET BUS 7 (-) GENERATOR GENERATOR FIELD DUTY CYCLE SIG GMC/ CHEVROLET GRN/YEL WIRE GROUND 61 GRY WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC PRIVATE SER DATA POWERTRAIN CAN BUS (-) SER DATA RED/GRN WIRE RED/YEL (OR RED/GRN) WIRE RED/YEL WIRE RUN/CRANK IGN 1 VOLT RUN/CRANK IGNITION 1 VOLT VIO/GRN WIRE VIO/WHT WIRE W/ FORWARD COLLISION ALERT W/O FORWARD COLLISION ALERT WHT WIRE

3.0L TURBO DIESEL 5.3L, 6.2L AUXILIARY BATTERY BLK WIRE CHEVROLET FUEL FILTER FUEL PUMP POWER CONTROL MODULE GMC/ CHEVROLET IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 LEFT ASSIST STEP LAMP LEFT BACKUP BULB LEFT FRONT DISC BRAKE PAD WEAR SENSOR LEFT REAR BODY STRUCTURE STOP LAMP LEFT REAR DISC BRAKE PAD WEAR SENSOR LEFT REAR TURN SIGNAL LAMP LEFT STOP LAMP LOGIC NCA WIRE REDUCTANT CONTROL MODULE RIGHT ASSIST STEP LAMP RIGHT BACKUP BULB RIGHT REAR BODY STRUCTURE STOP LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT STOP LAMP RUNNING BOARD CONTROL MODULE TOW VEHICLE ELECTRICAL RECEPTACLE TRAILER BRAKE CONTROL MODULE TRAILER LAMP CONTROL MODULE W/ SPECIAL EQUIPMENT TRAILER PROVISIONS W/ SPECIAL SERVICE SALES PACKAGE W/ TRAILER INFORMATION INDICATOR W/O INTEGRATED TRAILER BRAKE

3.0L TURBO DIESEL BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE ENGINE WIRING HARNESS JUNCTION BLOCK EXCEPT 3.0L TURBO DIESEL GMC/ CHEVROLET GRN WIRE GRN/WHT WIRE GRY WIRE HORN HORN RELAY HORN RLY CTRL HORN SW SIG HOT AT ALL TIMES RED WIRE STEERING WHEEL AIR BAG COIL STEERING WHEEL HORN CONTACT WHT WIRE

3.0L TURBO DIESEL ABS IND. ADAPTIVE FRONT LIGHTING (AFL) LIGHT IND AIR BAG IND AUTO STOP IND AUTOSAR CAN BUS (-) 5 SER DATA BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE IND BRAKE WARNING IND BRN/BLU WIRE CHARGE IND CHARGING GAUGE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (OR 1851) CRUISE IND DAY NIGHT LED CONTROL DPF WARNING IND (3.0L TURBO DIESEL) DRIVER INFORMATION CENTER DISPLAY ELECTRIC STABILITY OFF CONTROL IND ELECTRONIC STABILITY CONTROL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE IND ENGINE OIL LEVEL GAUGE ENGINE OIL PRESSURE IND ETHERNET BUS 7 (-) FORWARD COLLISION ALERT LED CONTROL FRONT FOG LAMP IND FUEL GAUGE (GMC, CHEVROLET) FUEL IND/ LOW FUEL IND GLOW PLUG IND GMC/ CHEVROLET GRN/BLK WIRE GRN/BRN WIRE GROUND GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE GY GY HEAD-UP DISPLAY CIRCUIT HIGH ASSIST BEAM IND HIGH BEAM LAMP IND HILL DESCENT CONTROL LIGHT IND HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LIN BUS 1 INSTRUMENT PANEL CLUSTER CONTROL MODULE KM/H MPH IND LANE DEPARTURE WARNING IND LANE KEEPING ASSIST IND LEFT TURN IND LOGIC LOW VOLTAGE DIFFERENTIAL SIGNALING CABLE LVDS MALFUNCTION IND NAVIGATION SYSTEM OFF IND PARK BRAKE IND (CADILLAC) PARK IND PARK LAMP IND PEDESTRIAN AHEAD IND RED/GRY WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT TURN IND RPM IND RUN/CRANK IGNITION 1 VOLTAGE SEAT BELT IND SECURITY IND SERVICE PARK BRAKE SPEEDOMETER TACHOMETER TAILER TOWING IND TIRE PRESSURE IND (GMC, CHEVROLET) TOW/HAUL IND (CADILLAC) TRACTION CONTROL OFF IND VEHICLE AHEAD IND VIO/WHT WIRE W/ ENHANCED MULTI-COLOR GRAPHICS WAIT TO START INDICATOR CONTROL

BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE LIN BUS 11 COMPUTER DATA LINES SYSTEM GMC/ CHEVROLET GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE HEATER, AIR CONDITIONING AUXILIARY CONTROL HIGH IND HOT AT ALL TIMES LEFT REAR HEATED, BACK SWITCH LEFT REAR SEAT CUSHION HEATER LOGIC LOW IND LR CUSHION THERMISTOR FEEDBACK SIG LR SEAT CUSHION TEMP SNS SIG MED IND NCA WIRE REAR BODY WIRING HARNESS JUNCTION BLOCK REAR SEAT HEATER CONTROL MODULE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RIGHT REAR HEATED, BACK SWITCH RIGHT REAR SEAT CUSHION HEATER RR CUSHION THERMISTOR FEEDBACK SIG RR SEAT CUSHION ELEMENT CTRL RR SEAT CUSHION TEMP SNS SIG RR SEAT HEATING ELEMENT LO REF WHT/BLK WIRE WHT/BLU WIRE YEL/WHT WIRE

3.0L TURBO DIESEL 6.2L 6.2L, 5.3L AUTOMATIC TRANSMISSION AUTOSAR CAN BUS (+) 2 SERIAL DATA BATTERY BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY MONITOR MODULE BLK WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC TRANSMISSION RANGE SELECT OUT OF PARK SWITCH 2 SIGNAL ELECTRONIC TRANSMISSION RANGE SELECT OUT OF PARK SWITCH SIGNAL ENGINE WIRING HARNESS JUNCTION BLOCK GMC/ CHEVROLET GRN WIRE HOT W/ IGNITION MAIN RELAY ENERGIZED NCA WIRE POWER DISTRIBUTION SYSTEM RED/GRN WIRE RED/YEL WIRE STARTER STARTER RELAY TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) TRANSMISSION OUTPUT SHAFT SPEED TRANSMISSION PARK VALVE POSITION SWITCH TRANSMISSIONS SYSTEM VIO/GRN WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

3.0L TURBO DIESEL 6.2L, 5.3L AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (-) 3 SERIAL DATA AUTOSAR CAN BUS (+) 3 SERIAL DATA BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) FLOOR CONSOLE ACCESSORY FUNCTION SWITCH GMC/ CHEVROLET GRN WIRE GRN/BLK WIRE GROUND 61 HOT AT ALL TIMES IGNITION MODE SWITCH MODE VOLTAGE ILL MULTI-FUNCTION POWER SUPPLY CONVERTER ON/OFF VEHICLE SWITCH PASSIVE START SWITCH 2 LOW REF PASSIVE START SWITCH SIGNAL 2 POWER DISTRIBUTION SYSTEM PRIVATE SERIAL DATA POWERTRAIN CAN BUS (+) SERIAL DATA RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RUN/CRANK IGNITION 1 VOLTAGE SERIAL DATA GATEWAY MODULE (BEHIND LEFT END OF DASH) STARTER ENABLE RELAY CONTROL STARTER PINION SOLENOID ACTUATOR RELAY CONTROL STOP/START INDICATOR CONTROL STOP/START SWITCH SIGNAL VEHICLE STABILITY CONTROL SYSTEM SWITCH VIO/GRN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH) BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE CAN BUS (+) 2 CAN BUS (-) 2 SERIAL DATA COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GMC/ CHEVROLET GRN/BRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LOW WASHER FLUID INDICATOR CTRL REAR WINDOW WASHER RELAY CTRL REAR WINDOW WIPER SW SIG RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SIG GND VIO WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WINDSHIELD OUTSIDE MOISTURE/ AMBIENT LIGHT, HUMIDITY SENSOR WINDSHIELD WASHER RELAY CTRL WINDSHIELD WASHER SOLVENT CONTAINER LEVEL SENSOR WINDSHIELD WASHER SW SIG WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR PARK SW SIG WINDSHIELD WIPER MOTOR RELAY WINDSHIELD WIPER MOTOR RELAY COIL CTRL WINDSHIELD WIPER MOTOR SPEED CONTROL RELAY WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG YEL/BLU WIRE YEL/BRN 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