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Air Conditioning — Porsche Cayenne S 2010 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne S 2010

List of elements for Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne S 2010:

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
Defrost flap
Fan out temp sensor
Footwell flap
Fresh air recirc air flap
Fresh air/ circulating air servo motor
Front climatronic 2+2 control unit (in center console)
Intake temp sensor
Left center outlet servo motor
Left footwell fan outlet sensor
Left footwell servo motor
Left temp flap
Left temperature servo motor
Passenger air flow
Passenger vent
Passengervent
Pnk
Rear evaporative air intake temperature sensor
Right center outlet servo motor
Right fan outlet sensor
Right footwell fan outlet sensor
Right footwell servo motor
Right passenger side servo motor
Right temp flap
Right temperature servo motor
Temp sensor signal

Automatic A/C Wiring Diagram (2 of 5) for Porsche Cayenne S 2010

List of elements for Automatic A/C Wiring Diagram (2 of 5) for Porsche Cayenne S 2010:

(info not available)
(top center of dash) sun sensor
3.6l
5v ref
Actuation blwr cntrl unit
Air quality sensor
Aux
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
Can high
Can low
Computer data lines system
D10
D11
D12
Defrost flap
Defrost flap servo motor
E10
E11
E12
Evaporator temperature sensor
Externally cntrld comp
Feedback voltage
Front climatronic 2 + 2 control unit (in center console)
Front fan control unit
Front fan motor
Left fan outlet sensor
Left passenger side servo motor
Left sidewall sun sensor
Mb22 (right side of dash)
Motor
Parking heater
Passenger vent
Pnk
Pressure sensor
Pwm-a
Red
Right sidewall sun sensor
Sensor ground
Signal ground
Starting/ charging system
Term 30a
Term 31
Vcc
Volt feedback

Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne S 2010

List of elements for Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne S 2010:

(3.6l) circulation pump relay
(in engine compt) air quality sensor
(on relay support 2) residual heat relay
3.6l
4.8l
4.8l turbo
A10
A14
A41
A43
A44
A45
A54
A5a
A5c
A5d
A5e
A8a
A8b
A8c
A8d
A8e
Actuation fan 2
After run coolant pump relay (4.8l turbo & 3.6l)
B28
B30
B33
B42
B43
B67
B68
Can high
Can low
Circulation pump
Computer data lines system
Coolant pump
Coolant temperature sensor (3.6l)
Cooling fan 1
Cooling fan 2
Cooling water temp
E-box (left side of plenum)
Except 3.6l
Fuse 40a
Fuse 5a
Gnd sens
Gp14 (right rear of engine compt)
Hot at all times
Hot w/ diagnostics relay 15 energized
Left fuse box (left side of dash)
Mb1 (behind left headlight)
Mb22 (right side of dash)
Mb23 (left side of dash)
Mb5 (left front of engine compt)
Motor control unit (right rear of engine compt)
Power distribution system
Red
Temp sens
Water pump
Water temperature sensor (except 3.6l)

Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne S 2010

List of elements for Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne S 2010:

(over left rear wheel housing) externally controlled compressor
3.6l
4.8l turbo
E-box (left side of plenum)
Fuse 10 10a
Fuse 10a
Fuse 11 (3.6l) 15a fuse 8 (except 3.6l) 20a
Fuse 12 (4.8l turbo) 5a
Fuse 30a
Fuse 40a
Fuse 5a
Fuse 60a
Gp11 (left rear of engine compt)
Hot at all times
Hot w/ main relay 1 energized
Left "b" pillar vents servo motor
Left rear fan outlet sensor
Main fuse box (pre-fuse socket) (over vehicle electrical system battery)
Pressure sensor
Red
Right "b" pillar vents servo motor
Right fuse box (right side of dash)
Right rear fan outlet sensor
Seats system

Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne S 2010

List of elements for Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne S 2010:

(pins a1 to a12 not used)
5v ref
A1 red
Air quality flap
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
C10
C11
C12
C13
C14
C15
C16
Can high
Can low
Computer data lines system
D12
D14
D15
D16
Fan control unit
Fan out temp sens
Feedback voltage
Ground sensor
Left "b" pillar flap
Left rear air flow sensor servo motor
Left rear passenger vent tunnel servo motor
Left rear temperature servo motor
Mb22 (right side of dash)
Mb41 (near left taillight)
Motor
Passenger vent
Pwm-a
Rear climatronic 2 + 2 control unit (in center console)
Rear fan control unit
Rear fan motor
Right "b" pillar flap
Right rear air flow sensor servo motor
Right rear passenger vent tunnel servo motor
Right rear temperature drive motor
Seat heater left
Seat heater left rear
Seat heater right
Seat heater right rear
Seats system
Signal ground
Temp flap left
Temp flap right
Term 30a
Term 31
Vcc
Volt feedback

Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne S 2010

List of elements for Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne S 2010:

(pins b1 to b24 not used)
(pins d1 to d12 not used)
5v ref
A/c compressor
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
Aux
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
Can high
Can low
Circ air flap
Climatronic control unit
Computer data lines system
Defrost flap
Defrost flap servo motor
Diagnosis fan
E10
E11
E12
Fan control
Flap temperature servo motor
Footwell flap
Footwell flap servo motor
Mb22 (right side of dash)
Persons vents
Pressure sensor
Red
Rmp defrost
Rmp footwell flap
Rmp passenger air flow
Rmp temp flap
Sensor ground
Signal ground
Temp evap
Temp flap
Term 30a
Term 31
Water pump rly

Manual A/C Wiring Diagram (2 of 4) for Porsche Cayenne S 2010

List of elements for Manual A/C Wiring Diagram (2 of 4) for Porsche Cayenne S 2010:

(not used)
Air flap servo motor
Fan control unit
Fresh air recirculated
Front fan motor
Mb22 (right side of dash)
Motor
Passenger vent servo motor
Pwm-a
Rear evaporative temperature sensor
Red
Starting/charging system
Term 31
Vcc
Volt feedback

Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne S 2010

List of elements for Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne S 2010:

(on relay support 2) residual heat relay
A10
A14
A5a
A5c
A5d
A5e
A8a
A8b
A8c
A8d
A8e
Actuation fan 2
After run coolant pump relay
B28
B30
B33
B67
B68
Can high
Can low
Circulation pump
Circulation pump relay
Computer data lines system
Coolant pump
Coolant temperature sensor
Cooling fan 1
Cooling fan 2
E-box (left side of plenum)
Fuse 40a
Fuse 5a
Gnd sens
Gp14 (right rear of engine compt)
Hot at all times
Left fuse box (left side of dash)
Mb1 (behind left headlight)
Mb23 (left side of dash)
Mb5 (left front of engine compt)
Motor control unit (right rear of engine compt)
Power distribution system
Red
Temp sens
Water pump

Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne S 2010

List of elements for Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne S 2010:

(over left rear wheel housing) externally controlled compressor
(right side of dash)
E-box (left side of plenum)
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 60a
Gp11 (left rear of engine compt)
Hot at all times
Hot w/ main relay 1 energized
Pressure sensor
Red
Right fuse box

AIR CONDITIONING – Porsche Cayenne S 2010 – SYSTEM WIRING DIAGRAMS