POWER DISTRIBUTION – Porsche Cayenne 2004 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne 2004:

• (not used)
• A10
• A11
• A12
• A13
• A14
• A16
• A23
• A3b
• A4d
• A58
• A8c
• A8d
• Circulation pump relay
• Current rail battery wire
• Current rail l-form
• Current rail s-form
• Current rail starter wire
• Diag
• Diagnosis device
• Disengageable stabilizer control unit
• Driver door control unit
• Driver identification control unit
• From left fuse box,
• From main fuse box, fuse 1 (diagram 1 of 8)
• Fuse 10a
• Fuse 150a
• Fuse 15a
• Fuse 20a
• Fuse 250a
• Fuse 25a
• Fuse 30a
• Fuse 39 (diagram 2 of 8)
• Fuse 40a
• Fuse 47 (diagram 3 of 8)
• Fuse 5a
• Fuse 60a
• Fuse z1 250a
• High left rear door control unit
• Left cockpit support relay
• Left fuse box (under left side of dash)
• Load relay
• Main fuse box (over vehicle electrical system battery)
• Main fuse box (pre-fuse socket) (over vehicle electrical system battery)
• Main fuse box (rear) (w/ preparation starter battery)
• Mb25 (under drivers seat)
• Mb32 (in rear of vehicle)
• Mb33 (near center of vehicle)
• Nca
• On-board computer network control unit
• Power relay
• Preparation starter battery
• Red
• Red p14
• Relay 15 with diagnosis
• Residual heat relay
• Seat heater relay
• Stationary control unit
• Telestart receiver
• Term 15 actuat
• Term 15 diag
• Term 30
• Term 85
• Term 86
• Term 87
• To e-box, sh fuse (diagram 8 of 8)
• To left fuse box,
• To left fuse box, fuse 1 (diagram 8 of 8)
• To left fuse box, fuse 14 (diagram 2 of 8)
• To left fuse box, fuse 2 (diagram 1 of 8)
• To right fuse box, fuse 2 (diagram 4 of 8)
• To right fuse box, fuse 9 (diagram 4 of 8)
• To trans- fer socket (diagram 6 of 8)
• Tyco partition element
• Vehicle electrical system battery
• Wiper motor

Power Distribution Wiring Diagram (2 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (2 of 8) for Porsche Cayenne 2004:

• A17
• A21
• A23
• A46
• A65
• A7b
• A7d
• A9d
• Airbag control unit
• Airbag off display
• B22
• B24
• Brake pedal switch
• Clutch switch (w/ psm)
• Clutch switch (w/o psm)
• Comfort systems rear control unit
• Disengageable stabilizer control unit
• Driver door control unit
• Driver identification control unit
• From left fuse box fuse 7 (diagram 1 of 8)
• Front blower motor
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Headlight cleaner pump relay
• Hot film air mass meter 1
• Hot film air mass meter 2
• Instrument cluster
• Left fuse box (under left side of dash)
• Motor control unit
• On-board computer network control unit
• Rear blower motor
• Rear window heating relay
• Red
• Stoplight relay
• Tire pressure control unit
• To left fuse box, fuse 33 (diagram 3 of 8)
• To relay 15 with diagnosis (diagram 1 of 8)
• Transfer case control unit
• Tyco switch partition element
• Weight recognition control unit

Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne 2004:

• A13
• A1f
• A21
• A41
• A8e
• Air quality sensor
• Crankcase ventilation heater
• Diagnosis device
• Disengageable stabilizer control unit
• Driver's seat heater control unit
• Driver's seat switch module
• From left fuse box fuse 21 (diagram 2 of 8)
• From relay 15 with diagnosis (diagram 1 of 8)
• Front axle hvac sensor
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Interior sensor
• Large roof control unit
• Left fuse box (under left side of dash)
• Left rear seat heater control unit
• Left rear subwoofer loading space
• Light switch
• On-board computer network control unit
• P13
• Parking brake switch
• Rear axle hvac sensor
• Rear comfort systems control unit
• Rear window wiper
• Red
• Seat heater relay
• Seat memory
• Servtronic control unit
• Steering column switch module
• Tilt sensor
• Tilt slide sunroof
• To right fuse box, fuse 47 (diagram 4 of 8)
• Transfer case control unit

Power Distribution Wiring Diagram (4 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (4 of 8) for Porsche Cayenne 2004:

• (not used)
• A10
• A11
• A12
• A13
• A17
• A27
• A28
• A32
• A7b
• B10
• B11
• B12
• Bose amplifier
• Brake booster
• C10
• Cd changer
• E-box handy
• From from left fuse box, fuse 51 (diagram 3 of 8)
• From main fuse box, fuse 2 (diagram 1 of 8)
• From main fuse box, fuse 3 (diagram 1 of 8)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 25a or 30a
• Fuse 30a
• Fuse 5a
• Gearbox assembly
• High right rear door control unit
• Inside mirror
• Level control unit
• Nca
• On-board computer network control unit
• Pcm 2
• Pdc control unit
• Psm control unit
• Radio
• Rear comfort systems control unit
• Rear window heating relay
• Red
• Right fuse box (under right side of dash)
• Selector lever switch
• Tele- phone prepar- ation
• Telephone control unit
• To right fuse box fuse 21 (diagram 5 of 8)
• To right fuse box, fuse 38 (diagram 6 of 7)
• Trailer connection device
• Transfer case control unit
• Transmission
• Tv tuner

Power Distribution Wiring Diagram (5 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (5 of 8) for Porsche Cayenne 2004:

• A10
• A13
• A23
• A2c
• A2d
• Backup horn
• Climatronic control unit
• Closing aid relay
• Compass
• From right fuse box, fuse 5 (diagram 4 of 8)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• High right rear door control unit
• Level control unit
• Nca
• On-board computer network control unit
• Pass- enger's seat heater control unit
• Pass- enger's seat memory
• Pass- enger's seat switch module
• Passenger door control unit
• Psm control unit
• Rear climatronic control unit 2 + 2
• Rear comfort systems control unit
• Red
• Right fuse box (under right side of dash)
• Right rear seat heater control unit
• Roof module
• Selector lever switch
• Spare wheel release relay
• Telephone
• Trans- mission
• Transfer case

Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne 2004:

• A16
• A23
• A3a
• A41
• A4a
• A62
• After-run water pump relay
• Backup light switch
• Cooling fan 1
• Cooling fan 2
• E-box (left rear of engine compt)
• From current rail starter wire (diagram 1 of 8)
• From right fuse box, fuse 47 (diagram 4 of 8)
• Fuel pump relay 1
• Fuel pump relay 2
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 60a
• Generator
• Heater control units
• Heater potentiometers
• Left front seat
• Left rear seat
• Left rear subwoofer loading space
• Mfi & di relay
• Motor control unit
• Motor unit control
• Nca
• Psm control unit
• Psm switch
• Red
• Right front seat
• Right fuse box (under right side of dash)
• Right rear seat
• Roof console
• Secondary pump relay 1
• Secondary pump relay 2
• Starter
• Term
• Term 30
• Term 86
• To e-box, fuse 7 (diagram 7 of 8)
• Trailer connection device
• Transfer case control unit
• Transfer socket
• Tv tuner
• Vacuum pump relay
• Washing jets

Power Distribution Wiring Diagram (7 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (7 of 8) for Porsche Cayenne 2004:

• A3d
• A4d
• A5c
• A5e
• A6c
• After run coolant pump relay
• Charge air pressure valve
• Cooling fan 1
• Cooling fan 2
• E-box (left rear of engine compt)
• E11
• Externally controlled compressor
• From e-box, fuse 8 (diagram 7 of 8)
• From mfi & di/ main relay 1 (diagram 6 of 8)
• Front climatronic control unit 2 + 2 (auto a/c) climatronic control unit (man a/c)
• Fuel injector
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 5a
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Left/right climatronic control unit
• Motor control unit
• Nca
• Oil level sensor
• Pressure sensor
• Secondary air pump 1 relay
• Secondary air pump 2 relay
• Shut- down valve
• Tank leak recognition device
• Tank venting valve
• To e-box, fuse 17 (diagram 8 of 8)
• To e-box, fuse 9 (diagram 7 of 8)
• Vacuum pump relay

Power Distribution Wiring Diagram (8 of 8) for Porsche Cayenne 2004

List of elements for Power Distribution Wiring Diagram (8 of 8) for Porsche Cayenne 2004:

• (near left tailight)
• (near right tailight)
• E-box (left rear of engine compt)
• From bosch power relay (diagram 1 of 8)
• From e-box, fuse 12 p (diagram 7 of 8)
• From left fuse box, o
• Front middle cockpit cigar lighter plug socket
• Fuse 15a
• Fuse 2 (diagram 1 of 8)
• Fuse 20a
• Fuse 7.5a
• Left boot plug socket
• Left fuse box (under left side of dash)
• Left rear center console plug socket
• Mb20 (right kick panel)
• Mb22 (under right side of dash)
• Mb23 (under left side of dash)
• Mb40
• Mb41
• Nca
• On-board computer network control unit
• Oxygen sensor 1 (before cat)
• Oxygen sensor 1 (behind cat)
• Oxygen sensor 2 (before cat)
• Oxygen sensor 2 (behind cat)
• Passenger footwell plug socket 1
• Passenger footwell plug socket 2
• Right boot plug socket
• Right rear center console plug socket
• Sh fuse 10a
• Starter
• Starter relay
• Term 30
• Term 31
• Term 58d
• Term 58d instr