POWER DISTRIBUTION – Porsche Cayenne Turbo 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne Turbo 2003

List of elements for Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne Turbo 2003:

• (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
• 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
• Gp25
• Gp32 (right rear of vehicle)
• Gp33 (below center of vehicle)
• High left rear door control unit
• Left cockpit support relay
• Left fuse box
• Load relay
• Main fuse box
• Main fuse box (pre- fuse socket)
• Main fuse box (rear) (w/ preparation starter battery)
• 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 7 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 Turbo 2003

List of elements for Power Distribution Wiring Diagram (2 of 8) for Porsche Cayenne Turbo 2003:

• A17
• A21
• A23
• A46
• A7b
• A7d
• A8c
• A9d
• Airbag control unit
• Airbag off display
• Brake pedal switch
• Clutch switch (w/ psm)
• Clutch switch (w/o psm)
• Comfort systems rear 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
• Motor control unit
• Nca
• On-board computer network control unit
• Rear window heating relay
• Red
• Seat heater relay
• 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

Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne Turbo 2003

List of elements for Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne Turbo 2003:

• A13
• A1f
• A21
• A41
• A8e
• Air quality sensor
• Crankcase ventilation heater
• Diagnosis device
• Driver's seat switch module
• From left fuse box fuse 7 (diagram 2 of 8)
• From relay 15 with diagnosis (diagram 1 of 8)
• Front axle hvac sensor
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Interior sensor
• Large roof control unit
• Left fuse box
• Left rear seat heater control unit
• Left rear subwoofer loading space
• Light switch
• Nca
• On-board computer network control unit
• P13
• Parking brake switch
• Rear axle hvac sensor
• Rear blower motor
• Rear comfort systems control unit
• Rear window wiper
• Red
• Right rear seat heater control unit
• 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 Turbo 2003

List of elements for Power Distribution Wiring Diagram (4 of 8) for Porsche Cayenne Turbo 2003:

• (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 cable
• 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
• 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 Turbo 2003

List of elements for Power Distribution Wiring Diagram (5 of 8) for Porsche Cayenne Turbo 2003:

• A10
• A13
• A23
• A2c
• A2d
• Climatronic control unit
• Closing aid relay
• Compass
• Driver's seat heater control unit (w/ memory)
• Driver's seat heater control unit (w/o memory)
• Engine hood contact
• 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 (w/ memory)
• Pass- enger's seat heater control unit (w/o memory)
• 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
• Roof module
• Selector lever switch
• Spare wheel release relay
• Telephone
• Trans- mission
• Transfer case

Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne Turbo 2003

List of elements for Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne Turbo 2003:

• A16
• A23
• A3a
• A41
• A4a
• A62
• After-run water pump relay
• Backup light switch
• Cooling fan 1
• Cooling fan 2
• E-box
• 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
• Left rear subwoofer loading space
• Mfi & di relay
• Motor control unit
• Motor unit control
• Nca
• Psm control unit
• Psm switch
• Red
• Right fuse box
• 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 Turbo 2003

List of elements for Power Distribution Wiring Diagram (7 of 8) for Porsche Cayenne Turbo 2003:

• A3d
• A4d
• A5c
• A5e
• A6c
• After run coolant pump relay
• Charge air pressure valve
• Cooling fan 1
• Cooling fan 2
• E-box
• 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 Turbo 2003

List of elements for Power Distribution Wiring Diagram (8 of 8) for Porsche Cayenne Turbo 2003:

• (behind right side of dash)
• (left rear of vehicle, near tailight)
• (right rear of vehicle, near tailight)
• E-box
• 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
• Gp20 (at right "a" pillar)
• Gp22
• Gp22 (behind right side of dash)
• Gp23 (behind left side of dash)
• Gp40
• Gp41
• Left boot plug socket
• Left fuse box
• Left rear center console plug socket
• 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