Chevrolet Colorado III (2023-2024) (left rear cylinder head) Wiring diagrams

A/C IND A/C SWITCH AIR CONDITIONING CLUTCH AIR CONDITIONING COMPRESSOR (LEFT FRONT OF ENGINE) AIR CONDITIONING COMPRESSOR SOLENOID VALVE AMBIENT AIR TEMPERATURE SENSOR AUTO IND AUTO SWITCH BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLOCK ENGINE COOLANT FLOW CONTROL VALVE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DEFROST, LOWER AIR OUTLET IND DEFROST, LOWER AIR OUTLET SWITCH DISPLAY ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 FAN GAUGE FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GRN/BRN WIRE GRY/GRN WIRE LOGIC LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH MAX WINDSHIELD DEFROST IND MAX WINDSHIELD DEFROST SWITCH NCA WIRE ON/OFF SWITCH REAR CLIMATE SWITCH REAR ON/OFF IND REAR ON/OFF SWITCH RECIRCULATION IND RECIRCULATION SWITCH RED/BRN WIRE SYNC IND SYNC SWITCH TEMPERATURE GAUGE UPPER AIR OUTLET IND UPPER AIR OUTLET SWITCH VENTILATING FAN SWITCH VIO/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLU WIRE

5-VOLT REF 1 ACTR CTRL CLOSE ACTR CTRL OPEN BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLOCK ENGINE COOLANT FLOW CONTROL VALVE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE CAN BUS (-) SERIAL DATA COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE WIRING HARNESS JUNCTION BLOCK EXHAUST MANIFOLD TEMP SIG GRN/BRN WIRE GRN/YEL WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HOT W/ IGNITION MAIN RELAY ENERGIZED INLET COOLANT TEMP SIG INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK LOGIC LOWER COOLING FAN MOTOR (W/ TRAILER PROVISIONS) NCA WIRE OUTLET COOLANT TEMP SIG RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLT SENS 2 SIG SENS LO REF 1 SENS LO REF 2 SIG GND TEMP SIG VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VLV POS SIG WHT WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE

AIR CONDITIONING COMPRESSOR AIR CONDITIONING CLUTCH AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION AUXILIARY FLUID PUMP BATTERY BATTERY MONITOR MODULE BLK WIRE BLK/WHT WIRE BRAKE MASTER CYLINDER BRAKE SYSTEM CONTROL MODULE CHEVROLET DATA LINK CONNECTOR ENGINE CONTROL MODULE ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT FLOW CONTROL VALVE BLOCK ENGINE COOLANT PUMP EVAPORATIVE EMISSION CANISTER PURGE PUMP FORWARD COLLISION ALERT DISPLAY FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GMC HAZARD WARNING SWITCH IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 LEFT COOLING FAN MOTOR LOWER COOLING FAN MOTOR MASS AIR FLOW SENSOR NCA WIRE PARKING ASSIST CONTROL MODULE PARKING BRAKE CONTROL SWITCH POWER STEERING CONTROL MODULE RADIO RADIO CONTROL RIGHT COOLING FAN MOTOR SERIAL DATA GATEWAY MODULE TRANSFER CASE CONTROL MODULE TRANSMISSION CONTROL MODULE USB 2 PORT RECEPTACLE W/ TRAILER PROVISIONS W/O WINDSHIELD HEAD-UP DISPLAY

A/C IND A/C SWITCH AIR CONDITIONING CLUTCH AIR CONDITIONING COMPRESSOR (LEFT FRONT OF ENGINE) AIR CONDITIONING COMPRESSOR SOLENOID VALVE AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLOCK ENGINE COOLANT FLOW CONTROL VALVE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DEFROST, LOWER AIR OUTLET IND DEFROST, LOWER AIR OUTLET SWITCH DISPLAY ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 FAN GAUGE FRONT HEATER, AIR CONDITIONING USER INTERFACE CONTROL GRN/BRN WIRE GRY/GRN WIRE LOGIC LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH MAX WINDSHIELD DEFROST IND MAX WINDSHIELD DEFROST SWITCH NCA WIRE ON/OFF SWITCH REAR CLIMATE SWITCH REAR ON/OFF IND REAR ON/OFF SWITCH RECIRCULATION IND RECIRCULATION SWITCH RED/BRN WIRE TEMPERATURE GAUGE UPPER AIR OUTLET IND UPPER AIR OUTLET SWITCH VENTILATING FAN SWITCH VIO/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLU WIRE

AIR CONDITIONING COMPRESSOR RELAY AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION MANUAL SHIFT SHAFT POSITION SWITCH BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLOCK ENGINE COOLANT FLOW CONTROL VALVE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM CRANKCASE PRESSURE SENSOR ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE WIRING HARNESS JUNCTION BLOCK EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 2 FUEL PRESSURE, TEMPERATURE SENSOR 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 HOT AT ALL TIMES INTAKE CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 LOGIC RED WIRE RED/WHT WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

1 VOLT REF BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BUS 1 CAMSHAFT POSI SENS COMPUTER DATA LINES SYSTEM DIRECT FUEL INJECTOR DISPLAY DISPLAY SIG + DUTY CYCLE SIG ENG OIL PUMP CTRL ENGINE CONTROL MODULE EVAPORATIVE EMISSION CANISTER PURGE PUMP EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE FUEL PUMP HIGH CTRL FUEL PUMP LOW CTRL GENERATOR FIELD GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HI PRESS HI VOLT CTRL CYLINDER 1 HI VOLT CTRL CYLINDER 2 HI VOLT CTRL CYLINDER 3 HI VOLT SPLY CYLINDER 1 HI VOLT SPLY CYLINDER 3 HOT AT ALL TIMES IGN CTRL (1) IGN CTRL (3) INFOTAINMENT INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTAKE CAMSHAFT POSI INTAKE CAMSHAFT POSI SENS 1 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE KNOCK SENS 1 LOW REF KNOCK SENS 2 LOW REF KNOCK SENSOR #2 KNOCK SENSOR 1 LOGIC LVDS MALFUNCTION IND MANIFOLD ABSOLUTE OIL PUMP MOTOR CTRL POS VOLT POWERTRAIN MAIN RADIO RADIO LIN RED/BRN WIRE RLY FUSED SPLY (1) SENS 1 VOLT REF SIG STARTING/ CHARGING SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE W/O ACTIVE TRANSFER CASE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

AIR CONDITIONING COMPRESSOR RELAY AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION MANUAL SHIFT SHAFT POSITION SWITCH BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLOCK ENGINE COOLANT FLOW CONTROL VALVE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM CRANKCASE PRESSURE SENSOR ENGINE CONTROLS IGNITION RELAY ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE (LEFT SIDE OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE WIRING HARNESS JUNCTION BLOCK EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 EXHAUST CAMSHAFT PROFILE SLEEVE POSITION SENSOR 2 FUEL PRESSURE, TEMPERATURE SENSOR 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 HOT AT ALL TIMES INTAKE CAMSHAFT PROFILE SLEEVE POSITION SENSOR 1 LOGIC RED WIRE RED/WHT WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

1 VOLT REF BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BUS 1 CAMSHAFT POSI SENS COMPUTER DATA LINES SYSTEM DIRECT FUEL INJECTOR DISPLAY DISPLAY SIG + DUTY CYCLE SIG ENG OIL PUMP CTRL ENGINE CONTROL MODULE EVAPORATIVE EMISSION CANISTER PURGE PUMP EXHAUST CAMSHAFT POSITION ACTUATOR SOLENOID VALVE FUEL PUMP HIGH CTRL FUEL PUMP LOW CTRL GENERATOR FIELD GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HI PRESS HI VOLT CTRL CYLINDER 1 HI VOLT CTRL CYLINDER 2 HI VOLT CTRL CYLINDER 3 HI VOLT SPLY CYLINDER 1 HI VOLT SPLY CYLINDER 3 HOT AT ALL TIMES IGN CTRL (1) IGN CTRL (3) INFOTAINMENT INSTRUMENT PANEL CLUSTER CONTROL MODULE INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK INTAKE CAMSHAFT POSI INTAKE CAMSHAFT POSI SENS 1 INTAKE CAMSHAFT POSITION ACTUATOR SOLENOID VALVE KNOCK SENS 1 LOW REF KNOCK SENS 2 LOW REF KNOCK SENSOR #2 KNOCK SENSOR 1 LOGIC LVDS MALFUNCTION IND MANIFOLD ABSOLUTE OIL PUMP MOTOR CTRL POS VOLT POWERTRAIN MAIN RADIO RADIO LIN RED/BRN WIRE RLY FUSED SPLY (1) SENS 1 VOLT REF SIG STARTING/ CHARGING SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE W/O ACTIVE TRANSFER CASE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE