Porsche Cayenne III (2017-2023) Automatic a/c circuit

ACT/SENS GROUND AIR CONDITIONING SYSTEM CONTROL UNIT BLK/BRN WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE CAN COMFORT 2 HIGH CAN COMFORT 2 LOW COMPUTER DATA LINES SYSTEM FUSE 11 FUSE 4 FUSE HOLDER C FUSE HOLDER H GRN/YEL WIRE GROUND HOT AT ALL TIMES LEFT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR LEFT FRONT CHEST VENT TEMPERATURE SENSOR LEFT INDIRECT VENTILATION FLAP CONTROL MOTOR LEFT POTENTIO METER SIG LEFT REAR CHEST VENT CONTROL MOTOR LH EMITTER + LH SIDE VENT TEMP SENS LIN 3 LIN 4 LIN 5 LIN INPUT LIN OUTPUT LR CEN VENT BLOW OUT TEMP LR FOOTWELL BLOW OUT TEMP N/A ORG/BRN WIRE REAR FUSE BOX RED WIRE RED/GRN WIRE RED/YEL WIRE RH SIDE VENT TEMP SENS RIGHT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR RIGHT INDIRECT VENTILATION FLAP CONTROL MOTOR RIGHT POTENTIO METER SIG RIGHT REAR CHEST VENT CONTROL MOTOR RR CEN VENT BLOW OUT TEMP RR FOOTWELL BLOW OUT TEMP SEATS SYSTEM SUPPLY TERM 30 TERM 31 VIO/WHT WIRE W/ REAR A/C (HIGH) W/ REAR A/C (LOW) WHT WIRE WHT/GRN WIRE

BLK/BRN WIRE BLK/GRY WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE CAN HI CAN LO CENTER VENT COMPUTER DATA LINES SYSTEM FRONT FUSE BOX FUSE 8 FUSE HOLDER D GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES LED LEFT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR LEFT REAR CHEST VENT CONTROL MOTOR LH EMITTER + LH POTENTIOMETER LIN INPUT POTENTIOMETER REAR AIR CONDITIONING SYSTEM OPERATING, DISPLAY UNIT REAR AIR RECIRCULATION FLAP CONTROL MOTOR REAR CENTER VENT RED WIRE RED/YEL WIRE RH POTENTIOMETER RIGHT "B" PILLAR, FOOTWELL SHUT-OFF FLAP CONTROL MOTOR RIGHT REAR CHEST VENT CONTROL MOTOR RIGHT REAR TEMPERATURE FLAP CONTROL MOTOR SENS GND TERM 30 TERM 31 VIO WIRE VIO/WHT WIRE W/ REAR A/C (HIGH) WHT WIRE WHT/GRN WIRE

AIR CONDITIONER SENSOR FOR FINE PARTICLE CONCENTRATION BLK/BRN WIRE BLK/GRY WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE EVAPORATOR TEMPERATURE SENSOR FUSE 5 FUSE HOLDER G GND, BODY GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES IONISER IONISER 1 LEFT REAR FOOTWELL TEMPERATURE SENSOR LEFT REAR VENT TEMPERATURE SENDER LH EMITTER + MTR NCA WIRE NEEDLE ELECTRODE FOR IONISER REAR FRESH AIR BLOWER REAR FRESH AIR BLOWER MOTOR REAR FUSE BOX RED WIRE RED/WHT WIRE RIGHT FOOTWELL VENT TEMPERATURE SENDER RIGHT FRONT CHEST VENT TEMPERATURE SENSOR RIGHT REAR FOOTWELL TEMPERATURE SENSOR RIGHT REAR VENT TEMPERATURE SENDER SUNLIGHT PENETRATION PHOTO SENSOR TERM 15 TERM 30 TERM 31 VIO/WHT WIRE WHT WIRE WHT/GRN WIRE

ACTUATORS/SENSORS SPLY AIR CONDITIONING SYSTEM CONTROL UNIT (CENTER OF DASH) AIR CONDITIONING SYSTEM PRESSURE SWITCH AIR QUALITY SENSOR AIR RECIRCULATION FLAP CONTROL MOTOR ANALOGUE 1 ANALOGUE 2 ANALOGUE 3 AUTOMATIC HEATER CONTROL INTERIOR SENSOR BLK/BRN WIRE BRN WIRE BRN/BLU WIRE EVAPORATOR TEMPERATURE FRESH AIR FLAP CONTROL MOTOR FRONT FUSE BOX FUSE 1 FUSE HOLDER D GROUND ACTR HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY LEFT POTENTIUM SIG LF FOOTWELL BLOWER SENS LIN 1 LIN INPUT LIN OUTPUT N/A REAR AIR QUANTITY CONTROL MOTOR RED WIRE RED/BLU WIRE RH FOOTWELL BLOWER SENS RIGHT FOOTWELL FLAP CONTROL MOTOR RIGHT REAR AIR QUANTITY FLAP CONTROL MOTOR RIGHT TEMPERATURE FLAP CONTROL MOTOR SENS 1 SENS 2 SENS 3 SENSOR GROUND 1 SENSOR GROUND 2 SUPPLY FOR ACTS/SENSORS TERM 15 TERM 30 TERM 31 VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BRN WIRE DEFROSTER FLAP CONTROL MOTOR FUSE 1 GND, BODY 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 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 TERMINAL 30 WIRING JUNCTION WHT 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 CHANGE OVER COOLANT VALVE BLOCK ENGINE COVER PANEL TEMPERATURE SENDER ENGINE/MOTOR CONTROL UNIT FRONT FUSE BOX FUSE 14 FUSE 3 FUSE BOXES FUSE HOLDER A GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE HEAD BLOCK VALVE + HOT AT ALL TIMES HOT W/ MAIN RELAY ENERGIZED N/A PWM RADIATOR BLIND CONTROL MOTOR RADIATOR BLIND CONTROL MOTOR 3 RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM RADIATOR OUTLET 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 PUMP HEATING BACKUP 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 PUMP FOR HEATING BLK WIRE BLK/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COOLANT TEMPERATURE REGULATION TEMPERATURE SENDER COOLANT TEMPERATURE SENDER ENGINE OUTLET COOLANT TEMPERATURE SENDER FRONT FUSE BOX FUSE 13 FUSE 2 FUSE 3 FUSE 8 FUSE BOXES FUSE CARRIER 4 FUSE HOLDER A GND, BODY GRN WIRE GRN/GRY WIRE GRN/VIO WIRE HOT AT ALL TIMES MAP-CONTROLLED ENGINE COOLING SYSTEM THERMOSTAT N/A POS PWM RADIATOR FAN RADIATOR OUTLET RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE 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 AUXILIARY PUMP FOR HEATING BLK/GRN WIRE BRN WIRE BRN/BLU WIRE CLUTCH COMPRESSOR CLUTCH CONTROL VALVE COOLANT SHORTAGE INDICATOR SENDER COOLANT TEMP SENS FRONT FUSE BOX FUSE 12 FUSE 13 FUSE 4 FUSE HOLDER A FUSE HOLDER E GND, BODY GRN/RED WIRE GRN/VIO WIRE GRY/BRN WIRE HOT AT ALL TIMES N/A ONBOARD SUPPLY CONTROL UNIT POS PWM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE SENSOR GROUND SIGNAL TERM 30 A/C TERM 31 VIO/WHT WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/RED 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 CIRCULATION PUMP 4 CIRCULATION PUMP 5 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 SENS GROUND SHUT-OFF VALVE SIG SOLENOID VALVE 2 SOLENOID VALVE 4 TAN WIRE TERM 30 THERMAL MANAGEMENT CONTROL UNIT (HYBRID) VALVE 1 VALVE 2 VALVE 3 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 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 2 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 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 GND,BODY GRN/RED WIRE GRY/BLU WIRE GRY/GRN WIRE HIGH VOLTAGE BATTERY 1 HIGH VOLTAGE BATTERY COOLANT PUMP HIGH-VOLTAGE HEATER HOT AT ALL TIMES LINE IN LT COOLANT PMP RLY N/A 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 CARRIER 6 TAN WIRE TERM 30 VIO/WHT WIRE