Automatic a/c circuit for Porsche Cayenne S III (2017-2023)
Automatic a/c circuit (1 of 11)
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
FRONT FUSE BOX
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 POTENTIOMETER 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 POTENTIOMETER 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/RED WIRE
VIO/WHT WIRE
W/ REAR A/C (HIGH)
W/ REAR A/C (LOW)
WHT WIRE
WHT/GRN WIRE
Automatic a/c circuit (2 of 11)
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
Automatic a/c circuit (3 of 11)
BLK/BRN WIRE
BLK/GRY WIRE
BLU/GRN WIRE
BODY GND
BRN WIRE
BRN/BLU WIRE
EVAPORATOR TEMPERATURE SENSOR
FUSE 5
FUSE HOLDER G
GRN WIRE
GRN/YEL WIRE
HOT AT ALL TIMES
IONISER
IONISER 1
LEFT REAR FOOTWELL TEMPERATURE SENSOR
LEFT REAR VENT TEMPERATURE SENDER
LH EMITTER +
LIN
MTR
NCA WIRE
NEEDLE ELECTRODE 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
Automatic a/c circuit (4 of 11)
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 POTENTIOMETER SIG
LF FOOTWELL BLOWER SENS
LIN
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
TERM 15
TERM 30
TERM 31
VIO/WHT WIRE
WHT WIRE
WHT/GRN WIRE
YEL/GRN WIRE
YEL/WHT WIRE
Automatic a/c circuit (5 of 11)
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
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
Automatic a/c circuit (6 of 11)
3.0L TURBO, 2.9L 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
LIN
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
Automatic a/c circuit (7 of 11)
3.0L TURBO, 2.9L TURBO, 3.0L TURBO HYBRID
AUXILIARY PUMP HEATING
BLK WIRE
BLK/GRN WIRE
BODY GND
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
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
TERM 30
TERM 31
TERM 87
VIO/YEL WIRE
WHT/BRN WIRE
YEL WIRE
YEL/RED WIRE
YEL/VIO WIRE
Automatic a/c circuit (8 of 11)
A/C COMPRESSOR VALVE +
AIR CONDITIONER COMPRESSOR
AIR HUMIDITY RAIN, LIGHT SENSOR
AUXILIARY PUMP HEATING
BLK/GRN WIRE
BODY GND
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
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
Automatic a/c circuit (9 of 11)
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
Automatic a/c circuit (10 of 11)
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
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
Automatic a/c circuit (11 of 11)
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
LIN
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 & FUSE CARRIER 6
TAN WIRE
TERM 30
VIO/WHT WIRE