Porsche Cayenne II facelift (2014-2018) a/c control unit Wiring diagrams

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

3.0L HYBRID 3.6L TURBO, 4.8L TURBO 3.0L DIESEL A/C CONTROL UNIT ACCELERATOR PEDAL AIR BAG CONTROL UNIT BACKUP CAMERA (LEFT SIDE OF REAR LID) BLK WIRE BLK/BLU WIRE BLU/GRY WIRE BRN WIRE BRN/YEL WIRE CAN COM HIGH CAN COM LOW CAN DRIVE CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH CAN HYB HIGH CAN HYB LOW CAN LOW CAN-LOW CAN-HIGH COMPASS (CENTER OF DASH) DIAGNOSTIC PLUG SOCKET DISP LINE ACL DME CONTROL UNIT ELECTRIC A/C COMPRESSOR ELECTRIC POWER DRIVE EXTERIOR SOUND ACTUATOR FUSE 23 GP-21 HIGH VOLTAGE BATTERY SYSTEM HOT AT ALL TIMES HV CHARGER (LEFT SIDE OF CARGO AREA) INSTRUMENT CLUSTER LEFT FRONT FUSE BOX ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRY WIRE ORG/VIO WIRE ORG/WHT WIRE PARK ASSIST CONTROL UNIT PCM (CENTER OF DASH) RADIO RDK CONTROL UNIT REAL TOP VIEW CONTROL UNIT RED/YEL WIRE SPINDLE ACTUATOR TRANSMISSION CONTROL UNIT WHT WIRE WHT/YEL WIRE

A/C CONTROL UNIT BACKUP LIGHT BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW COMPUTER DATA LINES SYSTEM DIAGNOSTICS DIAGNOSTICS BUMPER DIAGNOSTICS REAR LID 1 FRONT BCM FRONT WIPER MOTOR FUSE 14 FUSE 23 GP-21 GP-22 GP-41 GP-44 GP-6 GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HAZ WARN HAZ WARN LT BUTTON HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT AUXILIARY HEADLIGHT LEFT FRONT FUSE BOX LEFT FRONT SIDE MARKER LIGHT LEFT REAR LID WARNING LIGHT LEFT TAILLIGHT ASSEMBLY LF SIDE DIR IND LF TURN SIG LH SIDE MARKER LIGHT LIGHT REDUNDANT LIGHT SWITCH POSITION 0 LIN LIN 1 LOC LT LR IND LT BUTTON MARKER LIGHT ORG/BRN WIRE ORG/GRN WIRE PLG BUTTON RAIN SENSOR REAR FOG LIGHT RED/WHT WIRE RED/YEL WIRE RF SIDE DIR IND RF TURN SIG RH MARKER LIGHT RIGHT REAR LID WARNING LIGHT ROTARY LIGHT SWITCH RR DIR IND STOP LIGHT TAILLIGHT TERM TERM 30 TERM 31 TRAILER COUPLING BUTTON W/ REAR LOWERING TURN SIGNAL YEL WIRE YEL/WHT WIRE

3.0L DIESEL 3.0L HYBRID A/C CONTROL UNIT ACC STABILIZATION RELAY ACCELERATOR PEDAL AIR QUALITY SENSOR ALL-WHEEL DRIVE CONTROL UNIT AUTOMATIC TRANSMISSION BATTERY SENSOR BLK WIRE BRN WIRE CENTER CONSOLE CIGAR LIGHTER CENTER CONSOLE STORAGE BIN SOCKET CHASSIS CONTROL SWITCH COMPASS COOLING WATER SHUTOFF VALVE ELECTRONIC IGNITION LOCK EVAPORATOR SHUT-OFF VALVE RELAY EXHAUST FLAP VALVE FRESH AIR FAN MOTOR FROM GROUND GP-20 (DIAGRAM 3 OF 7) FROM SUPER CHARGER LEVEL CONTROL (DIAGRAM 5 OF 7) FRONT ASHTRAY LIGHT FRONT BCM GLOVE BOX SWITCH GP-22 (RIGHT SIDE OF DASH) GP-23 (LEFT SIDE OF DASH) GP-24 GP-25 GP-26 HAND BRAKE SWITCH IGNITION LOCK LIGHT INSTRUMENT CLUSTER IRU DEACTIVATION BUTTON LEFT B-PILLAR AIR VENT LIGHTING LEFT COCKPIT AIR VENT LIGHTING LEFT COCKPIT CENTER AIR VENT LIGHTING LEFT REAR CENTER AIR VENT LIGHTING LEFT TOP LOADER REAR WINDOW HEATER RELAY NOX SENSOR 1 NOX SENSOR 2 PARTICLE SENSOR PDCC CONTROL UNIT PTC HEATER REAR CENTER CONSOLE PLUG SOCKET 1 REAR DIFFERENTIAL LOCK CONTROL UNIT REAR OPERATING, A/C UNIT RESIDUAL HEAT RELAY RIGHT B-PILLAR AIR VENT LIGHTING RIGHT COCKPIT AIR VENT LIGHTING RIGHT COCKPIT CENTER AIR VENT LIGHTING RIGHT FRONT BLUETOOTH CHARGING TRAY RIGHT FRONT REAR SEAT ENTERTAINMENT RIGHT REAR CENTER AIR VENT LIGHTING SELECTOR LEVER CONTROL UNIT STEERING COLUMN LOCK SUN SENSOR TANK COVER ACTUATOR TRANSMISSION CONTROL UNIT TWO-TONE HORNS RELAY

A/C CONTROL UNIT AIR CONDITIONING SYSTEM BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BOLSTER HTR BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DRIVER SEAT CUSHION VENT MOTOR DRIVER'S SEAT BACKREST VENT MOTOR FRONT PASSENGER SEAT BACKREST VENT MOTOR FRONT PASSENGER SEAT CUSHION VENT MOTOR FUSE 44 GP-26 GP-26 (UNDER FRONT PASSENGER'S SEAT) GP-30 GP-31 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE HEATER HEATING ELEMENT BACKREST HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT FRONT FUSE BOX LEFT FRONT SEAT BACKREST HEATING ELEMENT LEFT FRONT SEAT CUSHION HEATING ELEMENT LEFT REAR BACKREST BOLSTER HEATING ELEMENT LEFT REAR SEAT BACKREST HEATING ELEMENT LEFT REAR SEAT CUSHION HEATING ELEMENT LEFT REAR SIDE BOLSTER HEATING ELEMENT LF SEAT VENT LH SEAT HTR LIN NTC- ORG/BRN WIRE ORG/VIO WIRE PWM RF SEAT VENT RH SEAT HTR RH TEMP SENS RIGHT FRONT SEAT BACKREST HEATING ELEMENT RIGHT FRONT SEAT CUSHION HEATING ELEMENT RIGHT REAR SEAT BACKREST VENT MOTOR RIGHT REAR SEAT CUSHION VENT MOTOR SEAT TEMP LH SENS SIDE BOLSTER HEATING SIG GND TERMINAL 30 TERMINAL 31 VIO/GRY WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

3.0L DIESEL A/C CONTROL UNIT BACKUP CAMERA BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE COMPASS DIAGNOSTIC PLUG SOCKET DISCONNECT SERVICE ELECTRIC DRIVE POWER ELECTRONICS EXCEPT HYBRID FROM DC/DC CONVERTER 1 (DIAGRAM 2 OF 7) FROM LEFT FRONT FUSE BOX (DIAGRAM 5 OF 7) FROM MAIN FUSE BOX (DIAGRAM 1 OF 7) FRONT CAMERA CONTROL UNIT FRONT PASSENGER SEAT ADJUSTMENT OUTPUT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 26 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 37 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 46 FUSE 47 FUSE 48 FUSE 49 FUSE 50 FUSE 51 FUSE 52 FUSE 53 GATEWAY CONTROL UNIT HAND BRAKE SWITCH HIGH VOLTAGE BATTERY SYSTEM HOMELINK CONTROL UNIT INSTRUMENT CLUSTER LEFT FRONT FUSE BOX LEFT REAR DOOR CONTROL UNIT MASS AIR FLOW SENSOR 1 PARK ASSIST CONTROL UNIT PCM POWER LIFTGATE CONTROL UNIT RADIO REAL TOP VIEW CONTROL UNIT REAR FAN MOTOR REAR OPERATING, A/C UNIT REAR WINDOW HEATER RELAY LEFT TOP LOADER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR RIGHT END OF DASH) RIGHT FRONT FUSE BOX SPINDLE ACTUATOR STARTER RELAY 1 E-BOX TOP LOADER 2 STARTER RELAY 2 STEERING COLUMN SWITCHING MODULE TELEVISION TUNER TO DC/DC CONVERTER 1 (DIAGRAM 2 OF 7) TO LEFT FRONT FUSE BOX (DIAGRAM 3 OF 7) TO LEFT TOP LOADER (DIAGRAM 7 OF 7) W/ MEMORY W/O MEMORY W/O START/STOP FUNCTION W/ START/STOP FUNCTION WHT WIRE

A/C CONTROL UNIT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH CAN HYBRID HIGH CAN HYBRID LOW CAN LOW CHARGING CHARGING TIMER BUTTON COMPUTER DATA LINES SYSTEM COVER LCK+ CTRL PILOT CTRL PILOT (CP) END POS SW LCK EQUALIZATION FUNCTION LED FUNCTION LED 1 FUSE 15 GND LINE GP-41 GP-5 GP-MB PL GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HIGH VOLT HIGH VOLT MINUS HIGH VOLT PLUS HOT AT ALL TIMES HV CHARGER (LEFT SIDE OF CARGO AREA) HV CHARGING SOCKET HV CHARGING SOCKET ACTUATOR LED BLUE 2 LED GND 1 LED GND 2 LED GREEN 1 LED GREEN 2 LED RED 1 WIRE LED RED 2 WIRE LEFT FRONT FUSE BOX LIGHTING LIN VEHICLE MINUS MOTOR 1 ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/VIO WIRE ORG/WHT WIRE PILOTLINE IN PILOTLINE OUT PLUG LOCK + PLUS POS SW LCK GND POTENTIAL PROXIMITY PROXIMITY (PP) PTC HEATER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SEARCH LIGHTING SEARCH+ SERVO SHIELD SIG (1) SIG (2) SPLY SUPPLY 1 SW OUTPUT TEMP SENS TERM 30 TERM 31 VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE ZERO LINE