GMC Sierra IV facelift (2022-2024) red/brn Wiring diagrams

2.7L TURBO A/C EVAP TEMP SENS SIG AIR HEATER BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BATTERY POSITIVE VOLTAGE BCM LIN BUS 5 BLK WIRE BLK/YEL WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BLWR MTR SPEED CTRL BLWR SPEED FEEDBACK SIG BODY CONTROL MODULE (LEFT END OF DASH) BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER SOLAR SENS SIG ENGINE COOLANT PUMP GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES HVAC REMOTE ENABLE SIG HVAC SYSTEM ENABLE SIG INSIDE AIR TEMP SENS SIG LOGIC RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SENS LOW REF SIG GND SOLENOID VALVE CTRL VIO/BLK WIRE WHT/YEL 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

BLK WIRE BLU WIRE BODY WIRING HARNESS JUNCTION BLOCK DOUBLE CAB/ CREW CAB DRIVER FRONT SEAT BACK LUMBAR MOTOR DRIVER FRONT SEAT LUMBAR SWITCH HOT AT ALL TIMES RED/BRN WIRE RWD FWD VIO WIRE

AUTOSAR CAN BUS (+) 5 SERIAL DATA AUXILIARY ENDGATE LIFTGATE EXTERIOR RELEASE SWITCH BATT POS VOLT BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MODULE LIN BUS 6 BODY WIRING HARNESS JUNCTION BLOCK BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ENDGATE LIFTGATE EXTERIOR RELEASE SWITCH ENDGATE RELEASE SWITCH GRN WIRE GRN/VIO WIRE GROUND GROUND PICKUP BOX ENDGATE LATCH RELAY GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT MINOR ENDGATE AJAR SIGNAL LEFT PICKUP BOX AUXILIARY ENDGATE LATCH LEFT PICKUP BOX ENDGATE LATCH LOGIC MAJOR ENDGATE HIGH RELAY CONTROL MAJOR ENDGATE LOW RELAY CONTROL MAJOR ENDGATE REL SW SIG EXTERIOR MAJOR ENDGATE REL SW SIG INTERIOR MINOR ENDGATE REL SW SIG EXTERIOR PICKUP BOX ENDGATE LOCK ACTUATOR RED/BRN WIRE RED/GRY WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PICKUP BOX ENDGATE LATCH SUPPLY VOLTAGE PICKUP BOX ENDGATE LATCH RELAY VEHICLE STABILITY CONTROL SYSTEM SWITCH W/ ENHANCED ENDGATE W/ STANDARD ENDGATE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

AUTOSAR CAN BUS (+) 2 SERIAL DATA AUTOSAR CAN BUS (+) 5 SERIAL DATA AUXILIARY ENDGATE LIFTGATE EXTERIOR RELEASE SWITCH BATT POS VOLT BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY WIRING HARNESS JUNCTION BLOCK COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY GROUND GROUND PICKUP BOX ENDGATE LATCH RELAY HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER CONTROL MODULE LEFT PICKUP BOX AUXILIARY ENDGATE LATCH LH MINOR ENDGATE AJAR SIG LOGIC MINOR ENDGATE HI RLY CTRL MINOR ENDGATE REL SWITCH MINOR ENDGATE REL SWITCH DISCRETE SIGNAL EXTERIOR PICKUP BOX AUXILIARY ENDGATE LATCH RELAY RED/BRN WIRE RED/GRY WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT PICKUP BOX AUXILIARY ENDGATE LATCH SUPPLY VOLTAGE PICKUP BOX ENDGATE LATCH RELAY VIO WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE LIN BUS 11 BODY WIRING HARNESS JUNCTION BLOCK BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER FRONT SEAT BACK HEATER DRIVER FRONT SEAT CUSHION HEATER DRV HEATED SEAT THERMISTOR LO REF DRV SEAT BACK HEATING ELEMENT CTRL DRV SEAT BACK HEATING TEMP SNS SIG DRV SEAT BLOWER MOTOR CTRL 1 DRV SEAT HEATING ELEMENT LO REF DRV SEAT HEATING TEMP SNS SIG ENGINE WIRING HARNESS JUNCTION BLOCK FRONT SEAT HEATER VENT CONTROL MODULE (UNDER FRONT PASSENGER SEAT) GRN/VIO WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED NCA WIRE PASS HEATED BACK THERMISTOR LO REF PASS HEATED SEAT THERMISTOR LO REF PASS SEAT BACK HEATING ELEMENT CTRL PASS SEAT BACK HEATING TEMP SNS SIG PASS SEAT BLOWER MOTOR CTRL 1 PASS SEAT HEATING ELEMENT CTRL PASS SEAT HEATING ELEMENT LO REF RED/BRN WIRE RED/GRN WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE YEL/GRY WIRE

2.7L TURBO 3.0L TURBO DIESEL 5.3L, 6.2L AUTOSAR CAN BUS AUTOSAR CAN BUS (-) 2 SER DATA BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CTRL MOD BRN/GRN WIRE BRN/VIO WIRE COLUMN LOCK MODULE (ON STEERING COLUMN, UNDER DASH) COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT COVER SWITCH ENGINE CONTROL MODULE EXTENDED CAB CREW CAB GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HOOD STATUS A SIG HOT AT ALL TIMES IGNITION OFF/ACCESSORY IGNITION VOLT LIN BUS 3 LOCK CTRL LOGIC NCA WIRE PASSENGER DOOR LOCK SWITCH PASSENGER FRONT SIDE DOOR WINDOW SWITCH POWER DISTRIBUTION SYSTEM RED/BRN WIRE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE RIGHT FRONT SIDE DOOR OUTSIDE HANDLE SWITCH RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK RIGHT LOW FREQUENCY FRONT SIDE DOOR OUTSIDE HANDLE ANTENNA SIG GND UNLOCK CTRL WHT WIRE YEL WIRE YEL/VIO WIRE

BLK WIRE BLK/YEL WIRE BLU/YEL WIRE BRN/BLK WIRE COAX COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOWN DRIVER FRONT SIDE DOOR WINDOW CONTROL SWITCH DRIVER OUTSIDE REAR VIEW MIRROR ACTUATOR DRIVER OUTSIDE REAR VIEW MIRROR CARGO EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP DRIVER OUTSIDE REAR VIEW MIRROR FOLDING ACTUATOR DRIVER OUTSIDE REAR VIEW MIRROR FRONT CLEARANCE LAMP 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 NCA WIRE OFF OUT RED/BLU WIRE RED/BRN WIRE RIGHT RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK VIO/BLU WIRE W/ ELECTRIC REMOTE POWER FOLD MIRROR W/O ELECTRIC REMOTE POWER FOLD MIRROR WHT WIRE WHT/GRN WIRE WHT/GRY WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/VIO WIRE COAX COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE 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 CARGO EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR EXTERIOR FLOOD LAMP PASSENGER OUTSIDE REAR VIEW MIRROR FOLDING ACTUATOR PASSENGER OUTSIDE REAR VIEW MIRROR FRONT CLEARANCE LAMP PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER SIDE OBJECT DETECTION INDICATOR RED/BRN WIRE RIGHT OUTSIDE REAR VIEW MIRROR TURN SIGNAL LAMP RIGHT SIDE VIEW DRIVER INFORMATION CAMERA W/ ELECTRIC REMOTE POWER FOLD MIRROR W/O ELECTRIC REMOTE POWER FOLD MIRROR WHT WIRE WHT/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

BEHIND STEERING WHEEL) BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/GRY WIRE GRN/ORG WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES NCA WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SEATS SYSTEM STEERING WHEEL AIR BAG COIL STEERING WHEEL DRIVER MONITORING SYSTEM MODULE STEERING WHEEL LED DISPLAY STEERING WHEEL TOUCH SENSOR (IN STEERING WHEEL) VIO/BLU WIRE VIO/YEL WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE