Porsche Cayenne II facelift (2014-2018) Automatic a/c circuit

1 ANALOGUE 2 ANALOGUE 3 ANALOGUE A/C CONTROL UNIT AIR OUTLET TEMP 6 (RL) AIR QUALITY SENSOR BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BUTTON CAN HIGH CAN LOW CHASSIS CONTROL SWITCH CHILLER SHUTOFF VALVE COMPUTER DATA LINES SYSTEM DISPLAY DOWN STREAM OF HEAT EXCHANGER TEMPERATURE SENSOR EVAPORATOR SHUT-OFF RELAY FRESH AIR FAN MOTOR FRONT BCM FRONT EVAPORATOR SHUT-OFF VALVE FUNCTION GP-13 GP-22 GP-23 GP-5 GRN WIRE GRN/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT REAR TEMPERATURE SENSOR LEFT SEAT VENT LEFT SIG (-) LEFT TEMP FLAP LIN LIN A/C 1 LIN A/C 2 LIN VEHICLE ORG/BRN WIRE ORG/VIO WIRE OUTSIDE TEMPERATURE OUTSIDE TEMPERATURE SENSOR PASSENGER COMPARTMENT TEMPERATURE SENSOR PRESSURE SENSOR PWM RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR RIGHT REAR TEMPERATURE SENSOR RIGHT SEAT VENT RIGHT SENSOR RIGHT SIG SEATS SYSTEM SIG SIG GND SIGNAL GROUND SUN SENSOR TEMP SENSOR TERM 15 TERM 30 TERM 31 VIO WIRE VIO/GRY WIRE VIO/WHT WIRE VLV OPEN WARNING LIGHT WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE

A/C CONTROL UNIT AIR CONDITIONING COMPRESSOR BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLOWER TEMP 1 BLOWER TEMP 2 BLOWER TEMP 3 BLOWER TEMP 4 BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPRESSOR) FR EVAPORATOR TEMPERATURE GP-22 GP-22 (RIGHT SIDE OF DASH) GP-26 GRN WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/RED WIRE GRY/WHT WIRE HYBRID EXCEPT HYBRID INTAKE TEMPERATURE LEFT COCKPIT CENTER AIR VENT LIGHTING LEFT EXTENDED VENTILATION ELEMENT LEFT FRONT SEAT CUSHION HEATING ELEMENT LEFT SEAT HEATER LEFT TOP LOADER LIN A/C 1 LIN A/C 2 LIN INPUT LIN OUTPUT NTC- PNK/VIO WIRE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CENTER VENTILATION SERVO MOTOR RIGHT COCKPIT CENTER AIR VENT LIGHTING RIGHT EXTENDED VENTILATION ELEMENT RIGHT FOOTWELL SERVO MOTOR RIGHT FRONT SEAT CUSHION HEATING ELEMENT RIGHT FRONT TEMPERATURE VALVE SERVO MOTOR RIGHT SEAT HEATER RIGHT SIDE VENTILATION SERVO MOTOR SEATS SYSTEM SIGNAL SIGNAL GROUND STEPPER GROUND SUPPLY, SERVO MOTORS 1 TERM 30 TERM 30 HEATED SEATS TERM 31 TERM 58 D VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WATER ACTIVATION CLOSED VAL WATER ACTIVATION OPEN VAL WATER PUMP RELAY WHT/RED WIRE YEL/GRN WIRE YEL/GRY WIRE

2/3-WAY VALVE A/C COMPRESSOR VALVE + BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE CHILLER SHUTOFF VALVE CLOSE DEFROST FLAP SERVO MOTOR FRESH/ RECIRCULATED AIR FLAP SERVO MOTOR FRONT EVAPORATOR TEMPERATURE SENSOR GP-21 GP-24 (FRONT OF CENTER CONSOLE) GRN WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/RED WIRE GRY/WHT WIRE HYBRID EXCEPT HYBRID LEFT BLOWER FOOTWELL SENSOR LEFT BLOWER VENTILATION SENSOR LEFT CENTER VENTILATION SERVO MOTOR LEFT FOOTWELL SERVO MOTOR LEFT FRONT TEMPERATURE VALVE SERVO MOTOR LEFT SIDE VENTILATION SERVO MOTOR LIN LIN INPUT LIN OUTPUT ORG/GRN WIRE PNK WIRE PNK/VIO WIRE POSITIVE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT BLOWER FOOTWELL SENSOR RIGHT BLOWER VENTILATION SENSOR SENS GND SIG SIGNAL TERM 30 TERM 31 VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM ELECTRONIC A/C COMPRESSOR (LEFT SIDE OF ENGINE COMPT) FUSE 10 FUSE 21 FUSE 22 FUSE 25 FUSE 32 FUSE 44 FUSE 48 FUSE 50 FUSE 8 GP-22 GRN WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL 15 RELAY ENERGIZED HYBRID EXCEPT HYBRID INSTRUMENT CLUSTER LEFT FRONT FUSE BOX LEFT REAR A/C UNIT AIR FLOW DRIVER LINK LEFT REAR B-PILLAR DRIVE LINK PASSENGER BLOWER LEFT REAR DRIVE LINK PASSENGER BLOWER TUNNEL LEFT REAR TEMPERATURE VALVE SERVO MOTOR LEFT SEAT HEATER LEFT SEAT TEMP LIN LIN INPUT LIN OUTPUT LR SEAT VENTILATION MAIN FUSE BOX MAXI FUSE 57 ORG/BRN WIRE ORG/VIO WIRE PTC HEATER (HYBRID) (ON HVAC UNIT) REAR A/C OPERATING UNIT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RF SEAT VENTILATION RIGHT END OF DASH) RIGHT FRONT FUSE BOX RIGHT REAR A/C UNIT AIR FLOW DRIVER LINK RIGHT REAR B-PILLAR DRIVE LINK PASSENGER BLOWER RIGHT REAR DRIVE LINK PASSENGER BLOWER B-PILLAR RIGHT REAR TEMPERATURE VALVE SERVO MOTOR RIGHT SEAT HEATER RIGHT SEAT TEMP SEATS SYSTEM SIGNAL GROUND SPLY TERM 30 TERM 30 HEATED SEATS TERM 31 TERM 58 D VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT/YEL WIRE YEL WIRE

& 4 2 10 14 TEMP SENS CYL HEAD 3.0L HYBRID 3.0L TURBO 3.6L 4.8L TURBO ANALOGUE SENS GND BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSOR LT CIRCUIT COOLANT LEVEL SWITCH (IN COOLANT RECOVERY RESERVOIR) COOLANT RETURN TEMPERATURE SENSOR COOLANT RTN TEMP SENS COOLANT TEMP 2 COOLANT TEMP CYL HEAD COOLING WATER LEVEL 1 COOLING WATER LEVEL 2 COOLING WATER TEMP DME CONTROL UNIT (RIGHT REAR ENGINE COMPT) ENG COMP TEMP ENG TEMP ENG TEMP 2 ENGINE COMPARTMENT TEMPERATURE SENSOR ENGINE CONTROLS SYSTEM FIXED ENG SENS 2 GND FIXED ENG SENS GND 4 FIXED ENG SENS GND 5 FIXED VEHICLE SENS GND 1 FUSE 10 FUSE 9 GP-12 GP-41 GP-5 GRN WIRE GROUND GRY/RED WIRE HOT W/ MAIN RELAY ENERGIZED LIN N/A ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PLENUM PANEL FUSE BOX RADIATOR FAN 1 PWM RADIATOR SHUTTER RADIATOR SHUTTER 1 RADIATOR SHUTTER SCR PUMP/RADIATOR SHUTTER REAR BCM (RIGHT SIDE OF CARGO AREA) REAR FAN MOTOR RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SENS GND SIGNAL TERM 30 TERM 31 TERM 87 VIO/WHT WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

3.0L DIESEL 3.0L HYBRID 4 5 ** BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COOLANT RETURN TEMPERATURE SENSOR COOLANT TEMPERATURE SENSOR ENGINE COMPARTMENT TEMPERATURE SENSOR ENGINE CONTROLS SYSTEM EXCEPT 3.0L HYBRID FUSE GP-1 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES JUMP START POINT MIDI FUSE PWM RADIATOR FAN (BEHIND RADIATOR) RED/GRN WIRE TERM 30 TERM 31 TERM 87 WHT/YEL WIRE YEL WIRE