GMC Sierra IV facelift (2022-2024) wht Wiring diagrams

BACKUP BACKUP LP CTRL BASE, SLE, ELEVATION, ELEVATION-L TRIM PACKAGE BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE CAN BUS (+) 2 CARGO LP CTRL COMPUTER DATA LINES SYSTEM DENALI ULTIMATE TRIM PACKAGE ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES INSIDE REAR VIEW MIRROR LEFT BACKUP BULB LEFT CARGO LAMP LEFT REAR BODY STRUCTURE STOP LAMP LIGHTING CONTROL MODULE (LEFT END OF DASH) LOGIC LOW LEVEL MID/HIGH LEVEL NCA WIRE RADIO RED/GRN WIRE RED/VIO WIRE RIGHT BACKUP BULB RIGHT CARGO LAMP RIGHT REAR BODY STRUCTURE STOP LAMP SIG GND TRANSMISSION CONTROL MODULE WHT WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA BATTERY POSITIVE VOLTAGE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BODY WIRING HARNESS JUNCTION BLOCK COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK ETHERNET BUS 11 (-) GRN/GRY WIRE HOT AT ALL TIMES IMAGE PROCESSING MODE LIN BUS 1 IMAGE PROCESSING MODULE (REAR OF FLOOR CONSOLE) INERTIAL SENSOR SUPPLY VOLTAGE LEFT FRONT SHORT RANGE RADAR SENSOR LONG RANGE FORWARD RANGE RADAR SENSOR PRIVATE SERIAL DATA ACTIVE SAFETY CAN BUS (-) SERIAL DATA RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT SHORT RANGE RADAR SENSOR SIGNAL GROUND VEHICLE DYNAMICS SENSOR VIO/GRY WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

AUTOSAR CAN BUS (+) 1 SERIAL DATA AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUTOSAR CAN BUS (-) 5 SERIAL DATA AUTOSAR CAN BUS (+) 8 SERIAL DATA BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY WIRING HARNESS JUNCTION BLOCK COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENGINE WIRING HARNESS JUNCTION BLOCK HOT AT ALL TIMES IMAGE PROCESSING MODULE (REAR OF FLOOR CONSOLE) INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC LONG RANGE FORWARD RANGE RADAR SENSOR RED/GRN WIRE RED/WHT WIRE SIGNAL GROUND BATT POS VOLT WHT WIRE WHT/GRY WIRE

BACKUP ILL LP CTRL BACKUP LAMPS CIRCUIT BACKUP LMP CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRY WIRE CAN BUS (+) 2 SERIAL DATA (PINS: 12 TO 21 NOT USED) CAN BUS (-) 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRK SIG ENGINE WIRING HARNESS BODY IGN JUNCTION BLOCK GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT HEADLAMP HI BEAM CTRL LEFT HEADLAMP LO BEAM CTRL LEFT REAR LICENSE PLATE LAMP LF DRL CTRL LF FOG LP CTRL LF PARK LMP CTRL LF TRN SIG LP CTRL LIGHTING CONTROL MODULE (LEFT END OF DASH) REAR LICENSE PLATE LP CTRL RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RF BRK LMP CTRL RF DRL CTRL RIGHT HEADLAMP HI BEAM CTRL RIGHT HEADLAMP LO BEAM CTRL RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR LICENSE PLATE LAMP RR TRN SIG LP CTRL 2 SIG GND VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR CARGO EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR FRONT CLEARANCE LAMP DRIVER OUTSIDE REAR- VIEW MIRROR GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE LEFT FRONT HEADLAMP LEFT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP LOGIC NCA WIRE PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR CARGO EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR FRONT CLEARANCE LAMP RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT HEADLAMP RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP TRANSMISSION CONTROL MODULE VIO/BLK WIRE VIO/WHT WIRE W/ ELECTRIC REMOTE POWER FOLD MIRROR W/O ELECTRIC REMOTE POWER FOLD MIRROR WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

2.7L TURBO 3.0L TURBO DIESEL 5-VOLT REF 1 6.2L, 5.3L AIR CONDITIONING SYSTEM AUXILIARY DEVICE 2 SW VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END 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 (+) 1 CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENG CTRL SENS ENG CTRL VEH SENS ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) ENGINE CONTROLS SYSTEM FRONT FOG LIGHT IND GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD SWITCH HAZARD WARNING SW SIG INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT TURN IND LEFT TURN SIG SW SIG LOGIC LOW REF (1) PARK LAMPS IND RIGHT TURN IND RIGHT TURN SIG SW SIG SIG GND TRANSMISSIONS SYSTEM TURN SIGNAL SWITCH VEHICLE STABILITY CONTROL SYSTEM SWITCH VIO/BLU WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE

AUTOSAR CAN BUS (-) 2 SER DATA BLK WIRE BLK/GRN WIRE BLU/GRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MOD BRAKE FLUID LEVEL INDICATOR SWITCH BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BRK FLUID LEVEL SENS SIG COMPUTER DATA LINES SYSTEM DRIVER FRONT SIDE DOOR LATCH DRIVER FRONT SIDE DOOR WINDOW REGULATOR MOTOR EXTENDED CAB CREW CAB FUEL LEVEL SENSOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES LEFT REAR SIDE DOOR LATCH LEFT REAR SIDE DOOR WINDOW SWITCH LF DR AJAR LF DR LOCK ACTR LOCK CTRL LIN BUS 3 LIN BUS 4 LOCK CTRL LOGIC LR DR AJAR PASSENGER FRONT SIDE DOOR LATCH PASSENGER FRONT SIDE DOOR WINDOW REGULATOR MOTOR PASSENGER FRONT SIDE DOOR WINDOW SWITCH RED/YEL WIRE RF DR AJAR RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT REAR SIDE DOOR LATCH RIGHT REAR SIDE DOOR WINDOW SWITCH RR DR AJAR SW SIG W/ EXPRESS UP/DOWN W/O EXPRESS UP/DOWN WHT WIRE YEL/GRN WIRE

2.7L TURBO 3.0L TURBO DIESEL 6.2L, 5.3L A/C COMPRESSOR CLUTCH RELAY CONTROL A/C REFRIGERANT PRESSURE SENS SIG BATTERY POSITIVE VOLTAGE BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CHARGE AIR COOLER IN TEMP SENS LOW REF CHARGE AIR COOLER INLET TEMP SENS SIG CHARGE AIR COOLER OUT TEMP SENS LOW REF CHARGE AIR COOLER OUTLET TEMP SENS SIG COMPUTER DATA LINES SYSTEM COOLANT DIVERTER VALVE ACTUATOR CONTROL CLOSE COOLANT DIVERTER VALVE ACTUATOR CONTROL OPEN COOLANT DIVERTER VALVE POSITION SIG COOLANT FLOW CONTROL ACTUATOR CONTROL CLOSE COOLANT FLOW CONTROL ACTUATOR CONTROL OPEN COOLANT FLOW CONTROL VALVE POSITION SIG COOLANT TEMP SENS 2 SIG DRIVER INFORMATION CENTER DISPLAY ENG BLOCK COOLANT TEMP SIG ENG BLOCK TEMP SENS SIG ENG CTRL VEHICLE SENS 5 VOLT REF 1 ENG INLET COOLANT TEMP SIG ENG INTEGRATED EXHAUST MANIFOLD TEMP SENS ENGINE CONTROL MODULE ENGINE CONTROL SENS LOW REF 1 ENGINE CONTROL SENS LOW REFERENCE 2 ENGINE CONTROL SENSORS 5 VOLT REFERENCE 1 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE IND ENGINE INLET COOLANT TEMP SIG ENGINE INLET COOLANT TEMPERATURE SIG ENGINE OUTLET COOLANT TEMP SIG ENGINE WIRING HARNESS JUNCTION BLOCK ENGINE WTR CHARGE AIR COOLANT TEMP SIG GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE J183 (3.0L TURBO DIESEL) LOGIC PVT SERIAL DATA POWERTRAIN CAN BUS (-) SERIAL DATA RED WIRE RED/BLU WIRE RED/BRN WIRE SIG GND VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE

AUX PARK LP RLY CTRL BACKUP LP RLY CTRL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE CAN-BUS COAX COMPUTER DATA LINES SYSTEM ENGINE WIRING HARNESS JUNCTION BLOCK GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY LIGHTING CONTROL MODULE (LEFT END OF DASH) LOGIC LR TRAILER STP/TN LP CTRL RR TRAILER STP/TN LP CTRL NAVIGATION SYSTEM ORG/ WIRE PARKING LAMP RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY RUN/CRANK IGN 1 VOLTAGE SIG GND TOW VEHICLE ELECTRICAL RECEPTACLE TRAILER BACKUP LAMP RELAY TRAILER BRAKE CONTROL SWITCH TRAILER BRAKES PROVISION BLUNT CUT (IF EQUIPPED) (LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE W/ ACCESSORY WIRING JUNCTION BLOCK W/ INDUCTIVE PORTABLE WIRELESS DEVICE W/O ACCESSORY WIRING JUNCTION BLOCK W/O INTEGRATED TRAILER BRAKE W/O SMART TRAILER INTEGRATION INDICATOR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE

APPLY SIG AUTOSAR CAN BUS (+) 4 SERIAL DATA AUTOSAR CAN BUS (-) 5 SER DATA BATT POS VOLT BCM LIN BUS 16 BLK WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE SYSTEM CONTROL MODULE BRAKE MASTER CYLINDER BRK SYSTEM BRN WIRE BRN/YEL WIRE CAN BUS (+) 2 COMPUTER DATA LINES SYSTEM CTRL CTRL MOD DRIVER INFORMATION CENTER DISPLAY ENABLE CTRL ENGINE WIRING HARNESS JUNCTION BLOCK EXTERIOR LAMPS CIRCUIT GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL CLUSTER CONTROL MODULE LIN BUS 2 LOGIC LR TRAILER TN SIG LP CTRL POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RR TRAILER TN SIG LP CTRL RUN/CRNK IGN 1 VOLT CEN HIGH MOUNTED STOP LAMP SUPPLY VOLT TRAILER AUX TRAILER BACKUP LP CTRL TRAILER BRAKE CONTROL MODULE (UNDER REAR OF VEHICLE, ABOVE SPARE TIRE) TRAILER BRK TRAILER BRK APPLY SIG TRAILER LAMP CONTROL MODULE (UNDER REAR OF VEHICLE, NEAR SPARE TIRE) TRAILER PARK LP CTRL TRAILER TIRE PRESSURE INDICATOR MODULE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE