Cadillac XT5 I facelift (2019-2024) Automatic a/c circuit

A/C COMPRESSOR SOLENOID VALVE CTRL AMBIENT LIGHT SENSOR SIGNAL AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) ANTI-THEFT SYSTEM AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR CONTROL MODULE BATT POS BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLOWER MOTOR BLOWER MOTOR SPEED CTRL BLOWER SPEED BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CTRL DEFOGGER SYSTEM FEEDBACK SIG GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HUMIDITY SENSOR SIGNAL HUMIDITY TEMP SENSOR SIGNAL HUMIDITY/WINDSCREEN TEMP SENSOR LOW REFERENCE HVAC CONTROL MODULE (BEHIND CENTER OF DASH) HVAC CONTROL MODULE LIN BUS 1 HVAC CONTROL MODULE LIN BUS 2 INSIDE AIR TEMP SENSOR SIGNAL INSTRUMENT PANEL FUSE BLOCK LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LOWER AIR TEMP SENSOR SIGNAL MOTOR ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BLOWER MOTOR SPEED CTRL REAR BODY FUSE BLOCK REAR DEFOG RELAY CTRL RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLTAGE SERIAL DATA (-) (1) SOLAR SENSOR LOW REFERENCE SPEED CTRL SPLY VOLT 1 UNDERHOOD FUSE BLOCK UPPER AIR TEMP SENSOR SIGNAL VIO/GRY WIRE VOLT WHT WIRE WHT/BLU WIRE WINDSCREEN TEMP SENSOR SIGNAL WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID VALVE A/C IND A/C SWITCH AIR DELIVERY MODE CONTROL DOWN SWITCH AIR DELIVERY MODE CONTROL UP SWITCH AUTO AUTO IND UPPER AIR OUTLET IND AUTO SWITCH BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DATA BUS 9 DEFROST, LOWER AIR OUTLET SWITCH DUCT LOWER AUXILIARY AIR TEMPERATURE SENSOR DUCT UPPER AUXILIARY AIR TEMPERATURE SENSOR FAN DOWN FAN DOWN SWITCH FAN UP FAN UP SWITCH GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HVAC CONTROLS LOGIC LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH NCA WIRE ON/OFF IND ON/OFF SWITCH REAR RECIRCULATION IND RECIRCULATION SWITCH RED/BLU WIRE RED/VIO WIRE SERIAL SWITCH SYNC SWITCH TEMPERATURE UNDERHOOD FUSE BLOCK UPPER AIR OUTLET SWITCH VIO/GRY WIRE WINDSHIELD DEFROST IND SYNC IND DEFROST, LOWER AIR OUTLET IND WINDSHIELD DEFROST SWITCH

3.6L A/C COMPRESSOR CLUTCH RELAY AIR RECIRCULATION DOOR ACTUATOR AUXILIARY HEATER COOLANT PUMP BATTERY FUSE BLOCK BLK WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS IGNITION RELAY GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT AIR TEMPERATURE DOOR ACTUATOR LOGIC MODE DOOR ACTUATOR ORG/ WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT AIR TEMPERATURE DOOR ACTUATOR UNDERHOOD FUSE BLOCK VIO/BLU WIRE WHT WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

A/C EVAPORATOR TEMPERATURE SENSOR AIR INLET DOOR ACTUATOR CONTROL AIR IONIZER ELECTRODE AIR TEMPERATURE DOOR ACTUATOR CTRL AUXILIARY AIR TEMPERATURE DOOR ACTUATOR AUXILIARY MODE DOOR ACTUATOR BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU/VIO WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM ENGINE COOLANT PUMP EVAP CORE TEMP SENSOR SIGNAL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HVAC CONTROL MODULE (BEHIND CENTER OF DASH) HVAC MOTOR CTRL LOGIC MODE DOOR STEPPER MOTOR CTRL 1 MODE DOOR STEPPER MOTOR CTRL 2 MODE DOOR STEPPER MOTOR CTRL 3 MODE DOOR STEPPER MOTOR CTRL 4 PASS AIR TEMP DOOR ACTUATOR CTRL PASS MODE DOOR ACTUATOR CTRL REAR AIR TEMP DOOR ACTUATOR CTRL REAR MODE MOTOR CTRL RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE SENSOR LOW REFERENCE VIO/BLU WIRE W/O FRONT, REAR ELECTRONIC CONTROL WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

2.0L TURBO 2.0L TURBO 3.6L 3.6L 5-VOLT REFERENCE 1 A/C PRESS SENS A/C REFRIGERANT PRESS SENSOR SIGNAL A/C REFRIGERANT PRESSURE SENS SIG A/C REFRIGERANT PRESSURE SENSOR AIR TEMP SENSOR SIGNAL BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRY WIRE BRN/RED WIRE CLUTCH RELAY CTRL COMPUTER DATA LINES SYSTEM COOLANT DIVERTER VALVE POSITION SIG COOLANT TEMP SENSOR LOW REF COOLANT TEMPERATURE SENSOR 2 SIG COOLING FAN CTRL SIGNAL DIVERTER VALVE ACTUATOR CTRL CLOSE DIVERTER VALVE ACTUATOR CTRL OPEN DRIVER INFORMATION CENTER DISPLAY ECT IND ENGINE BLOCK COOLANT TEMP SIGNAL ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL SENSORS LOW REF 1 ENGINE CONTROL SENSORS LOW REF 2 ENGINE COOLANT TEMP SENSOR SIGNAL ENGINE COOLANT TEMPERATURE 1 ENGINE COOLANT TEMPERATURE 5 ENGINE COOLANT TEMPERATURE 6 ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 4 ENGINE CTRL SENS 5 VOLTS REF 1 ENGINE INLET COOLANT TEMP SIG ENGINE OUTLET COOLANT TEMP SIG GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HEATER CORE INLET TEMPERATURE SIG HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LOGIC LOW SPEED GMLAN SERIAL DATA 2 REAR OF ENGINE COMPT) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RR SEAT MEMORY CTRL MODULE LIN BUS 2 SIGNAL GROUND SIGNAL GROUND ENGINE BLOCK COOLANT TEMP SIGNAL UNDERHOOD FUSE BLOCK VEHICLE SENSORS LOW REFERENCE 1 VIO WIRE VIO/BLU WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

2.0L TURBO 3.6L A/C REFRIGERANT PRESSURE SENSOR AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ENGINE CONTROLS SYSTEM ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL BLOCK VALVE ENGINE COOLANT FLOW CONTROL VALVE ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRY WIRE LOGIC RADIATOR COOLANT TEMPERATURE SENSOR RED/GRN WIRE RIGHT SIDE OF RADIATOR) VIO WIRE VIO/BLU WIRE WHT/RED WIRE YEL/BLK WIRE