GMC Sierra IV facelift (2022-2024) air conditioning system Wiring diagrams

This page contains all the electrical diagrams for the component. air conditioning system, in which he is found in the car GMC Sierra IV facelift (2022-2024). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

air conditioning system wiring diagram (1 of 12)

Go to component -> Anti-theft circuit (1 of 4) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (2 of 12)

A/C EVAPORATOR TEMPERATURE SENSOR SIG AIR CONDITIONING SYSTEM ALL WINDOWS OPEN SW SIG AMBIENT LIGHT SENSOR SIG ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM AUTOSAR CAN BUS (+) 2 SERIAL DATA AUX DEVICE 2 SWITCHED VOLT BATT POSITIVE VOLT BATT POSITIVE VOLT 24 25 BLK WIRE BLK/VIO WIRE BLOWER MOTOR SPEED CTRL BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CONTROL MODULE LIN BUS 6 BODY CTRL MODULE LIN BUS 5 BRN/BLK WIRE CARGO LAMP INDICATOR CTRL CARGO LAMP SWITCH SIG COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER SOLAR SENSOR SIG ENGINE WIRING HARNESS JUNCTION BLOCK GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HVAC REMOTE ENABLE SIG HVAC SYSTEM ENABLE SIG IMMOBILIZER ANT LOW SIG IMMOBILIZER ANT SIG (+) INDICATOR DIMMING CTRL INSIDE AIR TEMPERATURE SENSOR SIG INTR PASSIVE ENTRY ANT 1 HIGH SIG INTR PASSIVE ENTRY ANT 1 LOW SIG MAJOR ENDGATE HIGH RELAY CTRL RUN/CRANK RELAY COIL CTRL MAJOR ENDGATE LOW RLY CTRL MINOR ENDGATE HIGH RELAY CTRL MULTI-FUNCTION POWER SUPPLY CONVERTER OUT OF PARK SIG POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RETAINED ACC PWR RLY 2 COIL CTRL RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK SECURITY INDICATOR CTRL STRG WHEEL RESISTOR LADDER LOW REF TRACTION CONTROL SW SIG 1 TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

Go to component -> Body control modules circuit (1 of 3) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (3 of 12)

ABS/TRACTION CTRL HILL DESCENT CTRL SW SIG AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM SHIFT INTERLOCK SYSTEM ANTI-LOCK BRAKES SYSTEM AUTO HIGH BEAM ASSIST SW SIG BLK/GRY WIRE BLK/YEL WIRE BLOWER SPEED FEEDBACK SIG BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MODULE LIN BUS 12 BRK TRANS SHIFT INTERLOCK SOL ACTR CTRL BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CTRL SET/COAST/RESUME/ACCELERATE SW SIG DISTANCE SENSING CRUISE CTRL GAP UP/DOWN SW SIG DOME/READING LAMP ENABLE SIG DRIVER MODE 1 SW SIG ENDGATE REL SW ANALOG SIG INTERIOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HAZARD WARNING SW SIG HEADLAMP SW FLASH SIG HEADLAMP SW OFF SIG HEADLAMP SW ON SIG HEADLAMP SW PARK LAMP SIG HEADLAMP SW REF HEADLAMP SW SIG HEADLIGHTS SYSTEM HIGH BEAM SELECT SW HIGH BEAM SIG HORN SW SIG HORNS SYSTEM IGN MODE SW ACCESSORY LED SIG IGN MODE SW MODE VOLT IGNITION MODE SW START LED SIG LANE DEPARTURE WARNING DISABLE SW SIG LANE DEPARTURE WARNING IND CTRL LEFT TURN SIG SW SIG MAJOR ENDGATE RELEASE SW SIG INTERIOR NAVIGATION SYSTEM PARK LOCK SOLENOID ACTUATOR CTRL POWER DISTRIBUTION SYSTEM REAR PARKING ASSIST DISABLE LED SIG REAR PARKING ASSIST DISABLE SIG RIGHT TURN SIG SW SIG SENS LOW REF SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM STOP/START IND CTRL STOP/START SW SIG TAP UP/TAP DOWN SW SIG TAP UP/TAP DOWN SW SIG 2 ENHANCED DRIVER MODE 2 SW SIG TRAILER BRAKE APPLY SIG TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLK WIRE VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW LOW REF WINDSHIELD WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/WHT WIRE

Go to component -> Body control modules circuit (2 of 3) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (4 of 12)

A/C COMPRESSOR SOL VLV CTRL AIR CONDITIONING SYSTEM AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CONTROL MODULE LIN BUS 11 BODY CTRL MOD LIN BUS 3 BODY CTRL MODULE LIN BUS 16 BODY CTRL MODULE LIN BUS 2 BODY CTRL MODULE LIN BUS 4 BODY CTRL MODULE LIN BUS 8 BODY CTRL MODULE LIN BUS 9 BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ENDGATE REL SW DISCRETE SIG EXTR (PINS: 28 TO 29 NOT USED) GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM LED BACKLIGHT DIMMING CTRL 1 LEFT FRONT DOOR LOCK ACTR LOCK CTRL LEFT FRONT DOOR OPEN SW SIG LEFT FRONT EXTR DOOR HANDLE SW UNLOCK SIG LEFT MINOR ENDGATE AJAR SIG LEFT REAR DOOR LOCK ACTR LOCK CTRL LOCK ACTUATORS UNLOCK CTRL 1 LOCK ACTUATORS UNLOCK CTRL 2 MAJOR ENDGATE RELEASE SW SIG EXTR MINOR ENDGATE RELEASE SW DISCRETE SIG EXTR PASSIVE ENTRY LEFT FRONT ANT SIG HI PASSIVE ENTRY LEFT FRONT ANT SIG LO PASSIVE ENTRY RIGHT FRONT DOOR ANT SIG HIGH PASSIVE ENTRY RIGHT FRONT DOOR ANT SIG LOW POWER DISTRIBUTION SYSTEM REAR CLOSURE PASSIVE ENTRY ANTENNA HIGH SIG REAR CLOSURE PASSIVE ENTRY ANTENNA LOW SIG REAR DEFOGGER RLY CTRL RETAINED ACCESSORY POWER CTRL RIGHT FRONT DOOR EXTR SW UNLOCK SIG RIGHT FRONT DOOR LOCK ACTR LOCK CTRL RIGHT REAR DOOR LOCK ACTUATOR LOCK CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

Go to component -> Body control modules circuit (3 of 3) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (5 of 12)

2.7L TURBO 3.0L TURBO DIESEL 5 VOLT REF 1 ENG CONTROL VEHICLE SENS 5 VOLT REF 1 6.2L, 5.3L A/C COMPRESSOR CLUTCH RELAY CONTROL A/C REFRIGERANT PRESSURE SENS SIG AIR CONDITIONING SYSTEM BATTERY POSITIVE VOLT 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 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 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/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

Go to component -> Cooling fan circuit (4 of 4) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (8 of 12)

Go to component -> Power door locks circuit (1 of 4) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (9 of 12)

A/C COMPRESSOR CLTH RLY CTRL A/C REFRIGERANT PRESS SENS SIG ACCELERATOR PEDAL POSI LOW REF 1 ACCELERATOR PEDAL POSI LOW REF 2 ACCELERATOR PEDAL POSI SIG 1 ACCELERATOR PEDAL POSI SIG 2 ACCELERATOR PEDAL POSITION SENSOR AIR CONDITIONING SYSTEM AMBIENT AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR ANTI-THEFT SYSTEM AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (-) 3 SER DATA BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRK POSI SENS SIG BRN/RED WIRE CAMSHAFT EXH LOBE AXIAL POSI SIG 1 CAMSHAFT EXH LOBE AXIAL POSI SIG 2 CAMSHAFT EXH STEPPER CYL 2 FRT SOL CTRL CAMSHAFT EXH STEPPER CYL 2 POSI SIG CAMSHAFT EXH STEPPER CYL 2 REAR SOL CTRL CAMSHAFT EXH STEPPER CYL 3 FRT SOL CTRL CAMSHAFT EXH STEPPER CYL 3 POSI SIG CAMSHAFT EXH STEPPER CYL 3 REAR SOL CTRL CAMSHAFT INTAKE LOBE AXIAL POSI SIG 1 CAMSHAFT INTAKE LOBE AXIAL POSI SIG 2 CAMSHAFT INTAKE STEPPER CYL 4 FRT SOL CTRL CAMSHAFT INTAKE STEPPER CYL 4 POSI SENS SIG CAMSHAFT INTAKE STEPPER CYL 4 REAR SOL CTRL CAMSHAFT POSI MOTOR CTRL A CAMSHAFT POSI MOTOR CTRL B CAMSHAFT POSI MOTOR CTRL C CAMSHAFT POSI MOTOR CTRL D CAMSHAFT POSI MOTOR POSI SENS 1 SIG CAMSHAFT POSI MOTOR POSI SENS 2 SIG CAMSHAFT POSI SENS 2 GND COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) ENGINE CTRL MODULE LIN BUS 4 FUEL PUMP PRIMARY RLY CTRL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/YEL WIRE HOOD STATUS A SIG MASS AIR FLOW SENS SIG MASS AIR FLOW SENSOR NCA WIRE PASSENGER OUTSIDE REAR VIEW MIRROR POWERTRAIN MAIN RLY FUSED SPLY VOLT 2 POWERTRAIN RLY COIL CTRL PVT SER DATA POWERTRAIN CAN BUS (-) SER DATA RED/BRN WIRE RUN/CRANK IGN 1 VOLT SIG GND POWERTRAIN MAIN RLY FUSED SPLY VOLT 1 STARTER ENABLE RLY CTRL STARTER PINION SOL ACTR RLY CTRL STARTING/CHARGING SYSTEM STEP CAM A CTRL STEP CAM B CTRL TRANSMISSION RANGE SENSOR AUTOMATIC TRANSMISSION VIO/BLK 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 YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

Go to component -> Wiring diagram engine performance 2.7l vin k (1 of 8) -> AIR CONDITIONING SYSTEM

air conditioning system wiring diagram (10 of 12)

A/C COMPRESSOR CLUTCH RLY CTRL A/C REFRIGERANT PRESSURE SENS SIG ACCELERATOR PEDAL POSI LOW REF 1 ACCELERATOR PEDAL POSI LOW REF 2 ACCELERATOR PEDAL POSI SIG 2 AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM AUTOSAR CAN BUS (-) 2 SER DATA AUTOSAR CAN BUS (-) 3 SER DATA BATT POS VOLT BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRK POSI SENS SIG BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE CAN-BUS COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG CTRL DATA DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (BEHIND LEFT HEADLAMP ASSEMBLY) ENGINE CTRL SENSORS LOW REF 2 ENGINE CTRL VEHICLE SENS LOW REF 1 ENGINE OIL IND EXH GAS RECIRCULATION POSI SIG EXH GAS RECIRCULATION VALVE HIGH CTRL EXH GAS RECIRCULATION VALVE LOW CTRL EXH PRESSURE SENS SENT 1 SIG FUEL GAUGE IND GLOW PLUG 2 CTRL GLOW PLUG 3 CTRL GLOW PLUG 4 GLOW PLUG 4 CTRL GLOW PLUG 5 CTRL GLOW PLUG 6 CTRL ENGINE CTRL VEHICLE SENS 5 VOLT REF 1 GLOW PLUG CTRL GLOW PLUG IND GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOOD STATUS A SIG HOT AT ALL TIMES IND INSTRUMENT PANEL CLUSTER CONTROL MODULE LOGIC MALFUNCTION IND LAMP MASS AIR FLOW SENS SIG OIL PRESSURE SENS SIG CRANKCASE DIFFERENTIAL PRESSURE SENS SIG POSI SENS MTR CLOSE CTRL POSI SENS MTR OPEN CTRL POWERTRAIN RLY COIL CTRL POWERTRAIN SENS BUS RLY CTRL RED/BRN WIRE RUN/CRANK IGNITION 1 VOLT SERIAL SIG GND STARTER ENABLE RLY CTRL STARTING/CHARGING SYSTEM TURBOCHARGER VANE POSI SENS SIG TURBOCHARGER VANE POSITION ACTUATOR VIO/BLK WIRE VIO/GRN WIRE VIO/YEL WIRE WAIT TO WAIT TO START IND CTRL WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE

Go to component -> Wiring diagram engine performance 3.0l vin 8 (1 of 9) -> AIR CONDITIONING SYSTEM

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