Porsche Cayenne III facelift (2023-2024) Automatic a/c circuit

AIR CONDITIONING SYSTEM CONTROL UNIT BATTERY BLK/BRN WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE CAN COMFORT 2 LOW COMPUTER DATA LINES SYSTEM FRONT FUSE BOX FUSE 11 FUSE 4 FUSE HOLDER C FUSE HOLDER H GRN/YEL WIRE GROUND GROUND 31 GROUND ACTUATOR VEHICLE HOT AT ALL TIMES LEFT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR LEFT DISCHARGE TEMPERATURE SIDE NOZZLE LEFT FRONT CHEST VENT TEMPERATURE SENSOR LEFT FRONT SIDE POTI LEFT INDIRECT VENTILATION FLAP CONTROL MOTOR LEFT REAR CHEST VENT CONTROL MOTOR LEFT REAR EXHAUST TEMPERATURE LEFT REAR FOOTWELL BLOW-OUT TEMPERATURE LIN 3 LIN 4 LIN 5 LIN INPUT LIN OUTPUT ORG/BRN WIRE PNK CAN COMFORT 2 HIGH WIRE REAR FUSE BOX RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR RIGHT AIR OUTLET TEMPERATURE SIDE NOZZLE RIGHT FRONT CENTER POTI RIGHT INDIRECT VENTILATION FLAP CONTROL MOTOR RIGHT REAR AIR OUTLET TEMPERATURE RIGHT REAR CHEST VENT CONTROL MOTOR RIGHT REAR FOOTWELL BLOW-OUT TEMPERATURE SEATS SYSTEM SUPPLY TERM 30 TERM 31 VIO/RED WIRE VIO/WHT WIRE W/ REAR A/C (LOW) WHT WIRE WHT/GRN WIRE

BATTERY BLK/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE CAN HI CAN LO CENTER VENT COMPUTER DATA LINES SYSTEM GRN/YEL WIRE GROUND 31 GRY/BLU WIRE LED LEFT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR LEFT REAR CHEST VENT CONTROL MOTOR LEFT REAR TEMPERATURE FLAP CONTROL MOTOR LEFT SIDE VENT LH POTENTIOMETER LH SIGNAL POTI LIN INPUT LIN OUTPUT ORG/BRN WIRE POTENTIOMETER REAR AIR CONDITIONING SYSTEM OPERATING, DISPLAY UNIT REAR AIR RECIRCULATION FLAP CONTROL MOTOR RED WIRE RED/YEL WIRE RH POTENTIOMETER RIGHT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR RIGHT FRONT CHEST VENT TEMPERATURE SENSOR RIGHT REAR CHEST VENT CONTROL MOTOR RIGHT REAR TEMPERATURE FLAP CONTROL MOTOR RIGHT SIDE VENT SENS GND TERM 30 TERM 31 VIO WIRE VIO/WHT WIRE W/ REAR A/C (HIGH) WHT WIRE

AIR CONDITIONER SENSOR BLK/BRN WIRE BLK/GRY WIRE BLU/YEL WIRE BODY GND BRN WIRE BRN/BLU WIRE EVAPORATOR TEMPERATURE SENSOR FRESH AIR BLOWER FRONT FUSE BOX FUSE 8 FUSE 9 FUSE HOLDER B FUSE HOLDER D GRN WIRE GROUND 31 HOT AT ALL TIMES IONISER IONISER 1 LEFT REAR FOOTWELL TEMPERATURE SENSOR LEFT REAR VENT TEMPERATURE SENDER LH EMITTER + NEEDLE ELECTRODE IONISER RED WIRE RED/BLU WIRE RH EMITTER - RIGHT FOOTWELL VENT TEMPERATURE SENDER RIGHT REAR FOOTWELL TEMPERATURE SENSOR RIGHT REAR VENT TEMPERATURE SENDER SUNLIGHT PENETRATION PHOTO SENSOR SUPPLY 30 TERM 15 TERM 30 VIO/WHT WIRE WHT WIRE

AIR CONDITIONER ACTR SPLY AIR CONDITIONING SYSTEM CONTROL UNIT (CENTER OF DASH) AIR CONDITIONING SYSTEM PRESSURE SWITCH AIR QUALITY SENSOR AIR RECIRCULATION FLAP CONTROL MOTOR AUTOMATIC HEATER CONTROL INTERIOR SENSOR BLK/BRN WIRE BLOW-OUT TEMPERATURE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE EVAPORATOR TEMP SENS FRESH AIR FLAP CONTROL MOTOR FRONT FUSE BOX FRONT TEMP SENS FUSE 1 FUSE HOLDER D GROUND ACTR CLIMATE HOT W/ LEFT FOOTWELL) LEFT FRONT POTI CENTER LIN 1 LIN 2 LIN INPUT LIN OUTPUT REAR AIR QUANTITY CONTROL MOTOR REAR TEMP SENS RED WIRE RED/BLU WIRE RIGHT FOOTWELL FLAP CONTROL MOTOR RIGHT FRONT SIDE POTI RIGHT REAR AIR QUANTITY FLAP CONTROL MOTOR RIGHT TEMPERATURE FLAP CONTROL MOTOR SENS 1 SENS 2 SENS 3 SENS GROUND 1 SENSOR GROUND 2 SUPPLY ACTUATOR VEHICLE SUPPLY RELAY TEMP SENS SUN TERM 15 TERM 30 TERM 31 TERMINAL 15 VOLTAGE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BODY GND BRN WIRE DEFROSTER FLAP CONTROL MOTOR FUSE 1 HOT AT ALL TIMES LEFT CENTER VENT CONTROL MOTOR LEFT FOOTWELL FLAP CONTROL MOTOR LEFT FOOTWELL VENT TEMPERATURE SENDER LEFT REAR AIR QUALITY FLAP CONTROL MOTOR LEFT REAR TEMPERATURE FLAP CONTROL MOTOR LEFT SIDE VENT CONTROL MOTOR LEFT TEMPERATURE FLAP CONTROL MOTOR LIN INPUT LIN OUTPUT N/A PTC HEATER ELEMENT 1 RADIATOR BLIND CONTROL MOTOR 3 REAR TEMPERATURE FLAP CONTROL MOTOR RED WIRE RIGHT CENTER VENT CONTROL MOTOR RIGHT REAR TEMPERATURE FLAP CONTROL MOTOR RIGHT SIDE VENT CONTROL MOTOR TERM 30 TERM 31 TERM 87 TERMINAL 30 WIRING JUNCTION VIO/WHT WIRE WHT WIRE YEL/RED WIRE

3.0L TURBO, 3.0L TURBO HYBRID BLK WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE CAN DRIVE 1 HI CAN DRIVE 1 LOW COMPUTER DATA LINES SYSTEM COOLANT TEMP ENGINE OUTLET CYLINDER COOLANT VALVE BLOCK ENGINE COVER PANEL TEMPERATURE SENDER ENGINE/MOTOR CONTROL UNIT FRONT FUSE BOX FUSE 14 FUSE 3 FUSE HOLDER A GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND HEAD BLOCK VALVE + HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED ORG/BRN WIRE PULSE WIDTH MODULATION PWM RADIATOR BLIND CONTROL MOTOR RADIATOR OUTLET COOLANT TEMPERATURE SENDER RED/YEL WIRE SENSOR CYLINDER HEAD - SIG TEMP SENS ON CRANKCASE - TEMP SENS ON ENGINE COVER - TERM 30 TERM 31 TERM 87 THERMOSTAT MAP VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WATER SIG WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

3.0L TURBO, 3.0L TURBO HYBRID AUXILIARY HEATING PUMP BLK WIRE BLK/GRN WIRE BODY GND BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COOLANT TEMPERATURE SENDER ENGINE OUTLET COOLANT TEMPERATURE SENDER ENGINE TEMPERATURE REGULATION SENDER FRONT FUSE BOX FUSE 13 FUSE 2 FUSE 3 FUSE 8 FUSE CARRIER 4 FUSE HOLDER A GRN WIRE GRN/GRY WIRE GRN/VIO WIRE HOT AT ALL TIMES MAP-CONTROLLED ENGINE COOLING SYSTEM THERMOSTAT N/A POS PWM RADIATOR FAN (BEHIND RADIATOR) RADIATOR OUTLET RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE SIG TERM 30 TERM 31 TERM 87 VIO/YEL WIRE WHT/BRN WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

A/C COMPRESSOR VALVE + AIR CONDITIONER COMPRESSOR AIR HUMIDITY RAIN, LIGHT SENSOR AMBIENT TEMP SENS (+) AMBIENT TEMPERATURE SENSOR AUXILIARY HEATING PUMP BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BODY GND BRN WIRE BRN/BLU WIRE CAN HIGH CAN LOW CLUTCH COMPRESSOR CLUTCH COMPUTER DATA LINES SYSTEM CONTROL VALVE COOLANT SHORTAGE INDICATOR SENDER COOLANT TEMP SENS FRONT FUSE BOX FRONT-END ELECTRONICS (LEFT SIDE OF DASH) FUSE 12 FUSE 13 FUSE 4 FUSE HOLDER A FUSE HOLDER E GRN/RED WIRE GRN/VIO WIRE GROUND GROUND 31 GRY WIRE GRY/BLU WIRE GRY/BRN WIRE HOT AT ALL TIMES LED LH SIG (-) LH SIGNAL POTI ORG/BRN WIRE OUTPUT POS POTENTIOMETER REAR CENTER VENT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RH SIG (-) SENS GND SENSOR GROUND SIG SUPPLY 30 TERM 30 A/C TERM 31 VIO/WHT WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/VIO WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID BLK WIRE BLK/BRN WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CAN HIGH HYBRID CAN LOW HYBRID CIRCULATION PUMP COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP 2 COOLANT STORAGE IND COOLANT TEMPERATURE SENDER 1 COOLANT TEMPERATURE SENDER 2 COOLANT TEMPERATURE SENDER 3 COOLANT TEMPERATURE SENDER 4 COOLANT TEMPERATURE SENDER 5 COOLANT TEMPERATURE SENDER 6 COOLANT TEMPERATURE SENDER 7 ENABLE RADIATOR FAN 1 ENABLE RADIATOR FAN 2 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GROUND INPUT LIN 1 LIN 2 ORG/BRN WIRE POS PWM RADIATOR FAN 2 RADIATOR FAN 1 PWM RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE SIG SOLENOID VALVE 2 SOLENOID VALVE 4 SUPPLY TAN WIRE TERM 30 THERMAL MANAGEMENT CONTROL UNIT (HYBRID) VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

BLK/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CODIERPIN 2 COMPUTER DATA LINES SYSTEM COOLANT SHORTAGE INDICATOR SENDER 2 FRONT FUSE BOX FUSE 1 FUSE 11 FUSE HOLDER B FUSE HOLDER G GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GROUND HOT AT ALL TIMES INPUT LIN INPUT LIN OUTPUT LOCK LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 N/A POS PWM REAR FUSE BOX RED/YEL WIRE REFRIGERANT CIRCULATION SOLENOID VALVE REFRIGERANT EXPANSION VALVE 1 REFRIGERANT PRESSURE, TEMPERATURE SENDER 1 REFRIGERANT PRESSURE, TEMPERATURE SENDER 2 SOLENOID VALVE 3 TERM 30 UBATT VIO/BLU WIRE VIO/WHT WIRE

BLU/GRN WIRE BLU/RED WIRE BODY GND BRN WIRE CAN HYBRID HIGH CAN HYBRID LOW COMPUTER DATA LINES SYSTEM COOLANT PMP RLY COOLANT PUMP RELAY ELECTRICAL AIR CONDITIONER COMPRESSOR FUSE 14 FUSE 3 FUSE 8 FUSE HOLDER K GRN/RED WIRE GRY/BLU WIRE GRY/GRN WIRE HIGH VOLTAGE BATTERY 1 HIGH VOLTAGE BATTERY COOLANT PUMP HIGH-VOLTAGE HEATER (PTC) HOT AT ALL TIMES LINE IN LT COOLANT PMP RLY N/A ORG/BRN WIRE OUT POSITIVE PUSH-IN BRIDGE PWM PWM PUMP RADIATOR RELAY REAR FUSE BOX RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RELAY & FUSE CARRIER 6 TAN WIRE TERM 30 VIO/WHT WIRE