Разделы схем — 32 (всего 108)
AIR CONDITIONING ANTI-LOCK BRAKES BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne 2009 List of elements for Automatic A/C Wiring Diagram (1 of 5) for Porsche Cayenne 2009: 53 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 Blowing out temp sensor Defrost flap Footwell flap Fresh air recirc air flap Fresh air/ circulating air servo motor Front 2 + 2 climatronic control unit (in center console) Intake temp sensor Left center outlet servo motor Left footwell output sensor Left footwell servo motor Left temp flap Left temperature servo motor Passenger air flow Pnk Rear evaporative air intake temperature sensor Right center outlet servo motor Right footwell output sensor Right footwell servo motor Right output sensor 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 2009 List of elements for Automatic A/C Wiring Diagram (2 of 5) for Porsche Cayenne 2009: 56 (info not available) (top center of dash) sun sensor 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 2 + 2 climatronic control unit (in center console) Front blower control unit Front blower motor Left fan outlet sensor Left passenger side servo motor Left sidewall sun sensor Mb22 (right side of dash) Motor Parking heater Passenger air flow Pnk Pressure sensor Pwm-a Red Right sidewall sun sensor Sensor ground Signal ground Term 30a Term 31 Vcc Volt feedback Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne 2009 List of elements for Automatic A/C Wiring Diagram (3 of 5) for Porsche Cayenne 2009: 41 (in engine compt) air quality sensor 3.6l 3.6l w/o wzh 4.8l turbo A43 A44 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 Circulation pump Circulation relay Coolant pump Cooling fan 1 Cooling fan 2 E-box (left side of plenum) Except 3.6l w/o wzh Fuse 40a Fuse 5a Hot at all times Hot w/ diagnostics relay 15 energized Left coolant Left fuse box (left side of dash) Mb1 (behind left headlight) Mb22 (right side of dash) Mb23 (left side of dash) Mb5 (w/o wzh) gp14 (w/ wzh) (w/o wzh: left front of engine compt) (w/ wzh: right rear of engine compt) Motor control unit (right rear of engine compt) Power distribution system Red Right coolant Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne 2009 List of elements for Automatic A/C Wiring Diagram (4 of 5) for Porsche Cayenne 2009: 21 (over left rear wheel housing) externally controlled compressor E-box (left side of plenum) Fuse 10a Fuse 11 (3.6l) 15a fuse 8 (except 3.6l) 15a Fuse 12 (4.8l turbo) 10a fuse 10 (3.6l) 15a 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 output 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 output sensor Seats system Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne 2009 List of elements for Automatic A/C Wiring Diagram (5 of 5) for Porsche Cayenne 2009: 62 (pins a1 to a12 not used) 5v ref A1 red Amount of air flap B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 Blower control unit Blowing out temp sens C10 C11 C12 C13 C14 C15 C16 Can high Can low Computer data lines system D12 D14 D15 D16 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 air flow Pwm-a Rear 2 + 2 climatronic control unit (in center console) Rear blower control unit Rear blower 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 Temp sensor signal Term 30a Term 31 Vcc Volt feedback Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne 2009 List of elements for Manual A/C Wiring Diagram (1 of 4) for Porsche Cayenne 2009: 65 (pins b1 to b24 not used) (pins d1 to d12 not used) 5v ref A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 Actuation blwr cntrl unit 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 Externally cntrld comp Flap temperature servo motor Footwell flap Footwell flap servo motor Mb22 (right side of dash) Passenger air flow 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 2009 List of elements for Manual A/C Wiring Diagram (2 of 4) for Porsche Cayenne 2009: 14 (not used) Air flap servo motor Blower control unit Fresh air recirculated Front blower motor Mb22 (right side of dash) Motor Passenger air flow servo motor Pwm-a Rear evaporative temperature sensor Red Term 31 Vcc Volt feedback Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne 2009 List of elements for Manual A/C Wiring Diagram (3 of 4) for Porsche Cayenne 2009: 34 A5a A5c A5d A5e A8a A8b A8c A8d A8e Actuation fan 2 After run coolant pump relay B28 B30 B33 Circulation pump Circulation relay Coolant pump Cooling fan 1 Cooling fan 2 E-box (left side of plenum) Fuse 40a Fuse 5a Hot at all times Left coolant Left fuse box (left side of dash) Mb1 (behind left headlight) Mb23 (left side of dash) Mb5 (w/o wzh) gp14 (w/ wzh) (w/o wzh: left front of engine compt) (w/ wzh: right rear of engine compt) Motor control unit (right rear of engine compt) Power distribution system Red Right coolant W/ wzh W/o wzh Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne 2009 List of elements for Manual A/C Wiring Diagram (4 of 4) for Porsche Cayenne 2009: 13 (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
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Porsche Cayenne 2009 List of elements for Anti-lock Brakes Wiring Diagram for Porsche Cayenne 2009: 84 3.6l Booster Booster ls close Booster ls open Booster ls signal Booster pwm Booster pwr Brake pad wear ind Brake parking Brk pdl sw Brk sig 1 Brk sig 2 Can drive high Can drive low Can high Can low Clutch sw Clutch switch Clutch switch (m/t) (top of clutch pedal) Computer data lines system Diagnostics k Driver identification control unit Except 3.6l Front left+ Front left- Front right+ Front right- Fuse 10a Fuse 30a Fuse 40a Fuse 5a Gnd Gp12 (right rear of engine compt) Gp23 Hot at all times Hot w/ relay 15 diagnostics energized Instrument cluster Interior lights system Led psm sw Left front brake pad sensor Left front wheel sensor Left fuse box (left side of dash) Left rear brake pad sensor Left rear wheel sensor Left servotronic relay support cockpit Mb23 (left side of dash) Mb41 (near left taillight) Motor control unit (right rear of engine compt) Multiple sensor (under center console) Parking brake switch (a/t) (base of parking brake lever assembly) Parking brake switch (m/t) (base of parking brake lever assembly) Parking brk Pcc2 Porsche stability management (psm) control unit (right rear of engine compt) Psm button Psm switch Rear comfort system control unit (right rear cargo area) Rear differential lock control unit Rear left+ Rear left- Rear right+ Rear right- Red Right front brake pad sensor Right front wheel sensor Right fuse box (right side of dash) Right rear brake pad sensor Right rear wheel sensor Sensor gnd Sol gnd Sol valve Speed hl out Speed vr out Sply volt Stop light Stop lt Terminal 15 Terminal 155v Terminal 30p Terminal 30v Terminal 31 Trailer connection device (if equipped) Transfer box control unit W/o servotronic
BODY CONTROL MODULES Rear Control Unit Wiring Diagram for Porsche Cayenne 2009 List of elements for Rear Control Unit Wiring Diagram for Porsche Cayenne 2009: 54 (right rear cargo area) Anti-theft system Backup light Brake pedal sw Can high Can low Central locking system, unlocking Comfort systems rear control unit Computer data lines system Defogger system Door handle light Enabling Exterior lights system Exterior lights system power windows system trunk, tailgate, fuel doors system Fuse 15a Fuse 5a Handle pushbu rear window Handle pushbutton lid Headlights system Heated rear window Horn theft, warning system Hot at all times Hot w/ diagnostics relay 15 energized Interior lights system K line Left fuse box (left side of dash) Left stop light Left taillight Limit position sw Luggage compt light Mb40 (near right taillight) Number plate light Pass compt monitornig Power tops system Power windows system Rear flap turning case Rear fog light Rear window turning case Rear window wiper Rear wiper interval Right fuse box (right side of dash) Right stop light Taillight right Term 30 light left Term 30 motors Term 31 Terminal 15 Terminal light right Theft-warning system Tilt sensor Tilt/slide roof Trunk, tailgate, fuel doors system Turning rear flap case Wiper/washer system Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Porsche Cayenne 2009 List of elements for Vehicle Electrical System Control Module Wiring Diagram (1 of 2) for Porsche Cayenne 2009: 46 Addi hi beam headlight left Backup light sw Bsd generator interface Can comfort high Can comfort low Computer data lines system Deactivation seat heater Dual washing pump 1 Dual washing pump 2 Electronic suspension system Engine controls system Engine lid sw Exterior lights system Footwell light Front fog light left Fuse 15a Fuse 5a Hazard war lights ind light Hazard warning light sw Headlights system High beam, right Hot at all times Hot in on and start Interior lights system Left fuse box (left side of dash) Low beam switch Low beam, right Mb23 (left side of dash) Poti comfort lights Relay Relay, electric fuel pump Side marker light, left Signal Signal wake up chassis Starting/charging system Switch Switch front fog light Switch parking light Terminal 30 Terminal 31 Terminal 58d Turn signal right front Turn signal right rear Vehicle electrical system control unit Wiper/ washer system Wiper/washer system Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Porsche Cayenne 2009 List of elements for Vehicle Electrical System Control Module Wiring Diagram (2 of 2) for Porsche Cayenne 2009: 37 Additional high beam headlight Exterior lights system Front fog light, right Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Headlights system High beam, left Horns system Hot at all times Interior light Interior lights & headlights systems Interior lights system Left fuse box (left side of dash) Left side turn sig Low beam, left Main fuse box (over vehicle electrical system battery) Mb23 (left side of dash) Poti terminal 58d Red Right fuse box (right side of dash) Right side turn sig Side marker light, right Signal Terminal 30 Terminal 30 left Terminal 30 right Terminal 30 two-tone horn Terminal 30g1 Terminal 30g2 Terminal 31 Turn signal, left front Turn signal, left rear Two-tone horn Vehicle electrical system control unit
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Porsche Cayenne 2009 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Porsche Cayenne 2009: 34 3.6l Air bag control unit (under center console) Can drive high Can drive low Can high Can high hs Can high ls Can high psm Can low Can low hs Can low ls Can low psm Diag k Diagnosis plug socket control unit (under steering column) Diagnostics k Except 3.6l Fuse 5a Hot at all times Hot in run and start K lead Left fuse box (left side of dash) Level control unit Line k Mb21 (left kick panel) Motor control unit (right rear of engine compt) Multiple sensor (under center console) Pas control unit Pdcc control unit Psm control unit (right rear of engine compt) Rear comfort system control unit (right rear cargo area) Right fuse box (right side of dash) Trailer control unit (over right rear wheel housing) Transfer case control unit Transmission (under front passenger's seat) Computer Data Lines Wiring Diagram (2 of 2) for Porsche Cayenne 2009 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Porsche Cayenne 2009: 51 (right end of dash) gateway control unit (under front passenger's seat) differential lock control unit Can bus high Can bus low Can comf. high Can comf. low Can drive high Can drive low Can high Can high comfort Can high diag Can high disp. Can high display Can high drive Can high info Can high infotainment Can low Can low comfort Can low diag Can low disp. Can low display Can low info Can low infotainment Compass Diagnostics k Driver door control unit Driver's memory seat control unit Ground Instrument cluster K lead Left rear door control unit Left xenon headlights Left/right 2 +2 climatronic control unit (in center console) Mb23 (left side of dash) Panorama roof system control unit (front center of roof) Parking assist control unit (left rear cargo area) Parking heater control unit Passenger seat memory control unit (under right front seat) Pcm 2.1 (middle of instrument panel) Rear 2 +2 climatronic control unit (in center console) Right front door control unit Right rear high door control unit Right xenon headlights Steering column switch module Tail gate control unit Term 15 Tire pressure control unit (behind left end of dash) Vehicle system control unit Wake up Weight recogntion control unit (under front passenger seat) Wiper motor
COOLING FAN
3.6L 3.6L, Cooling Fan Wiring Diagram for Porsche Cayenne 2009 List of elements for 3.6L, Cooling Fan Wiring Diagram for Porsche Cayenne 2009: 42 (w/ wzh) (w/o wzh) A5a A5c A5d A5e A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay B28 B30 B33 C14 Circulation pump Coolant pump Cooling fan 1 Cooling fan 2 E-box (left side of plenum) Front 2+2 or left/right climatronic control unit (in center console) Fuse 15a Fuse 30a Fuse 5a Fuse 60a Hot at all times Hot w/ main relay 1 energized Left coolant circulation relay Left fuse box (left side of dash) Mb1 (behind left headlight) Mb23 (left side of dash) Mb5 gp14 (w/o wzh: left front of engine compt) (w/ wzh: right rear of engine compt) Motor control unit (right rear of engine compt) Parking heater Power distribution system Red Right coolant circulation relay W/ wzh W/o wzh
4.8L 4.8L, Cooling Fan Wiring Diagram for Porsche Cayenne 2009 List of elements for 4.8L, Cooling Fan Wiring Diagram for Porsche Cayenne 2009: 38 (left side of dash) (left side of plenum) A43 A44 A5a A5c A5d A5e A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay (turbo) C14 Circulation pump Cooling fan 1 Cooling fan 2 E-box E-box (left side of plenum) Front 2+2 or left/right climatronic control unit (in center console) Fuse 10a Fuse 30a Fuse 5a Fuse 60a Gp14 (right rear of engine compt) Hot at all times Hot w/ main relay 1 energized Left fuse box Mb1 (behind left headlight) Mb23 (left side of dash) Motor control unit (right rear of engine compt) Parking heater Power distribution system Red Right coolant circulation relay
4.8L TURBO 4.8L Turbo, Cooling Fan Wiring Diagram for Porsche Cayenne 2009 List of elements for 4.8L Turbo, Cooling Fan Wiring Diagram for Porsche Cayenne 2009: 38 (left side of dash) (left side of plenum) A43 A44 A5a A5c A5d A5e A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay (turbo) C14 Circulation pump Cooling fan 1 Cooling fan 2 E-box E-box (left side of plenum) Front 2+2 or left/right climatronic control unit (in center console) Fuse 10a Fuse 30a Fuse 5a Fuse 60a Gp14 (right rear of engine compt) Hot at all times Hot w/ main relay 1 energized Left fuse box Mb1 (behind left headlight) Mb23 (left side of dash) Motor control unit (right rear of engine compt) Parking heater Power distribution system Red Right coolant circulation relay
CRUISE CONTROL Cruise Control Wiring Diagram for Porsche Cayenne 2009 List of elements for Cruise Control Wiring Diagram for Porsche Cayenne 2009: 86 3.6l 4.8l 4.8l turbo A10 A11 A12 A15 A17 A27 A28 A29 A30 A35 A38 A39 A40 A41 A51 A52 A53 A54 A55 B14 B18 B19 B20 B30 B38 B40 B41 B56 B57 B58 B62 B67 B68 B78 B79 B80 B86 Brake pedal switch Can drive high Can drive low Can high Can low Clutch switch Clutch switch (top of clutch pedal) Computer data lines system Cruise control off Dme motor control unit (in engine compt) E-box (left side of plenum) Fuse 10a Fuse f4 10a Fuse holder c Gnd Gp14 (right rear of engine compt) Hot in run or start Hot w/ main relay energized Hot w/ term 15 relay energized Instrument cluster Leakage diagnostics Left fuse box (left side of dash) Pas (driver recognition) control unit (boxster: under dash, left of steering column) Pasm (porsche stability management) control unit (left side of front luggage compt) Pedal sensor 1 +5v Pedal sensor 1 gnd Pedal sensor 1 sig Pedal sensor 2 +5v Pedal sensor 2 gnd Pedal sensor 2 sig Pedal value sensor (3.6l) (on accelerator pedal) Pedal value sensor (4.8l) (on accelerator pedal) Rear control unit Shut off valve Speed sensor Speed sensor (on engine) Steering column switch module Stop light sw Throttle valve + Throttle valve +5v Throttle valve - Throttle valve 1 Throttle valve 2 Throttle valve control (3.6l) (in engine compt) Throttle valve control (4.8l) (in engine compt) Throttle valve gnd
DEFOGGERS Defoggers Wiring Diagram for Porsche Cayenne 2009 List of elements for Defoggers Wiring Diagram for Porsche Cayenne 2009: 11 (on relay support 1) Fuse 30a Fuse 5a Hot at all times Left fuse box (left side of dash) Mb40 (near right taillight) Rear comfort systems control unit (right rear cargo area) Rear window def relay Rear window defogger Rear window defogger relay Right fuse box (right side of dash)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Porsche Cayenne 2009 List of elements for Electronic Power Steering Wiring Diagram for Porsche Cayenne 2009: 10 Fuse 5a Hot w/ diagnostics relay 15 energized Left fuse box (left side of dash) Mb23 (left side of dash) Psm control unit (right rear of engine compt) Servotronic relay module Servotronic transducer Speed hl out Term 15 Term 31
ELECTRONIC SUSPENSION Air Suspension Wiring Diagram (1 of 2) for Porsche Cayenne 2009 List of elements for Air Suspension Wiring Diagram (1 of 2) for Porsche Cayenne 2009: 44 (w/ chassis air suspension) left cockpit support relay (w/ chassis air suspension) magnet block valves +5v 12v Air suspension ride-height control unit (right rear wheel housing) Communication receiver Compressor relay Compressor relay high Door signal Drain valve Drain valve high Fuse 10a Fuse 15a Fuse 40a Gnd Hot at all times Hot w/ diagnostics relay 15 energized Left fuse box (left side of dash) Lf air spring valve Lr air spring valve Magnet block valves high Mb26 (under front passenger's seat) Mb40 (near right taillight) P-gnd P-signal P-vcc Pressure accumulator valve Rf air spring valve Ride height control compressor (w/ chassis air suspension) (under right front seat) Right front pasm accelerating sensor Right fuse box (right side of dash) Rr air spring valve Running gear Sig wake up Signal Term 15 Term 30 Term 31 Tire inflating connection 1 Tire inflating connection 3 Tire inflating connection operating unit (w/ chassis air suspension) Transmissions system Vehicle electrical system control unit W/ chassis air suspension Air Suspension Wiring Diagram (2 of 2) for Porsche Cayenne 2009 List of elements for Air Suspension Wiring Diagram (2 of 2) for Porsche Cayenne 2009: 63 (at left front wheelwell) left front level sensor (at left rear wheelwell) left rear level sensor (at right front wheelwell) right front level sensor (at right rear wheelwell) right rear level sensor (not used) +5v Absorber hs Absorber ls Air suspension ride-height control unit (right rear wheel housing) Analog out Can high Can low Cdc-absorbers lf high Cdc-absorbers lf low Cdc-absorbers lr high Cdc-absorbers lr low Cdc-absorbers rf high Cdc-absorbers rf low Cdc-absorbers rr high Cdc-absorbers rr low Computer data lines system Fl level input signal Fr level input signal Front left level sensor Front right ground level sensor Front right level sensor Gnd Ground Ground pressure sensor Ground temp sensor Left front air spring shock absorber Left front ground level sensor Left front pasm acceleration sensor Left rear air spring shock absorber Left rear ground level sensor Left rear level sensor Lf accelerating sensor Lf accelerating sensor ground Lf air spring shock absorber ground Lf air spring shock absorber input signal Lr air spring shock absorber ground Lr air spring shock absorber input signal Lr level input signal Pressure sensor Pressure sensor input signal Pwm Ra accelerating sensor Ra accelerating sensor ground Rear pasm accelerating sensor Red Rf accelerating sensor Rf accelerating sensor ground Rf air spring shock absorber ground Rf air spring shock absorber input signal Right front air spring shock absorber Right rear air spring shock absorber Right rear ground level sensor Right rear level sensor Rr air spring shock absorber ground Rr air spring shock absorber input signal Rr level input signal Signal Temp sensor input signal Dynamic Chassis Control Wiring Diagram for Porsche Cayenne 2009 List of elements for Dynamic Chassis Control Wiring Diagram for Porsche Cayenne 2009: 41 Bank 1 gnd Can drive high Can drive low Computer data lines Front axle Fsv front valve Fuse 15a Fuse 5a Gnd Ground Hot at all times Hot w/ diagnostics relay 15 energized Mb26 (under front passenger's seat) Pdb front axle Pdb rear axle Pdb v3 Pdb v5 Pdcc control unit Pressure sensor a1 Pressure sensor a2 Pressure sensor bank 1 Pressure sensor bank 2 Rear axle Red Right front axle Right front valve Right fuse box (right side of dash) Rsv v2 Rv v1 Rv v4 Signal Signal a1 Signal a2 Signal bank 1 Signal bank 2 System Termial 31 Terminal 30 Valve front axle Valves Wake-up line
ENGINE PERFORMANCE
3.6L 3.6L, Engine Performance Wiring Diagram (1 of 5) for Porsche Cayenne 2009 List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 5) for Porsche Cayenne 2009: 42 Akf valve Camshaft sens 1 Camshaft sens 2 Cooling fans system Crankcase Dme motor control unit (in engine compt) E-box (left side of plenum) Eu-valve Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuel pump Fuse Fuse 10a Fuse 15a Fuse 20a Fuse 7.5a Ho2s 2 (before) Ignition sig 1 Ignition sig 2 Ignition sig 3 Ignition sig 4 Ignition sig 5 Ignition sig 6 Knock sens Knock sens 1 Knock sens 2 Positive Press sens Pulse sensor + Pulse sensor - Red Sensor ground Shield sensor Temp sens Thr ground Throttle vlv sig Valve Ventilation htr 3.6L, Engine Performance Wiring Diagram (2 of 5) for Porsche Cayenne 2009 List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 5) for Porsche Cayenne 2009: 18 (left side of dash) mb23 (on engine) oil level sensor Can hi display Can lo display Climatronic control unit Computer data lines system Externally controlled compressor (over left rear wheel housing) Fuel injectors Gnd Gp14 (right rear of engine compt) Heating element Ignition coils (on engine block) Instrument cluster Mm (center of engine compt) Output Red Term 15 Tog 3.6L, Engine Performance Wiring Diagram (3 of 5) for Porsche Cayenne 2009 List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 5) for Porsche Cayenne 2009: 15 (on engine) crankshaft pulse sensor (on engine) knock sensor 1 (on engine) knock sensor 2 (on engine) shift valve intake pipe switchover Camshaft adjuster 1 Camshaft adjuster 2 Fuel valve Ground Intake shaft hall sensor 1 Intake shaft hall sensor 2 Output Pressure sensor Red Tank vent valve Throttle valve (in engine compt) 3.6L, Engine Performance Wiring Diagram (4 of 5) for Porsche Cayenne 2009 List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 5) for Porsche Cayenne 2009: 31 (left rear of vehicle) left fuel pump (right rear of vehicle) right fuel pump + terminal 30 Can drive high Can drive low Clutch switch (top of clutch pedal) Computer data lines system Diagnostics Dme motor control unit (in engine compt) E-box (left side of plenum) Fuse 10a Gp33 Ground Ho2s 1 (head) Ho2s 2 (behind) Ho2s 2 (head) Hot at all times Hot film mass air flow sensor Ignition sig 2 Ignition sig 6 Left fuel pump relay Left fuse box (left side of dash) Main relay Mb30 (base of right "b" pillar) Red Right fuel pump relay Signal Signal maf Tank leakage detection Ter 15 Vehicle electrical system control unit 3.6L, Engine Performance Wiring Diagram (5 of 5) for Porsche Cayenne 2009 List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 5) for Porsche Cayenne 2009: 37 (in engine compt) (left side of plenum) e-box 5v sply sens Actuation fan Air conditioning system Clutch switch Control Coolant pump Cooling fans system Cruise Dme motor control unit (in engine compt) E-box (left side of plenum) Fuel pmp rly 1 Fuel pmp rly 2 Fuse 10a Fuse 15a Gnd Gp14 (right rear of engine compt) Ground Ho2s 1 (behind) Ho2s 2 (before) Ho2s 2 (behind) Hot at all times Left oxygen sensor 1 (before catalytic converter) Left oxygen sensor 2 (behind catalytic converter) Main relay 1 Pedal value sensor (on accelerator pedal) Red Right oxygen sensor 1 (before catalytic converter) Right oxygen sensor 2 (behind catalytic converter) Sensor ground Signal System Tank leak diag Temperature sensor Transfer socket Vacuum valve
4.8L 4.8L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne 2009 List of elements for 4.8L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne 2009: 49 (in engine compt) left oxygen sensor 2 (before catalytic converter) (in engine compt) right oxygen sensor 2 (before catalytic converter) 5v sply 5v sply sens Act, fan 1 Act, fan 2 Air conditioning system Can drv hi Can drv low Clutch sw Clutch switch (top of clutch pedal) Computer data lines system Coolant pump Cooling fans system Diagnostics Dme motor control unit (in engine compt) Dme relay E-box (left side of plenum) Exh gas flap 2 Exhaust flap shift valve (4.8l) Fuel pump Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Gnd Gnd sens Gp14 (right rear of engine compt) Ho2s 1 (behind) Ho2s 1 (gnd) Ho2s 2 (before) Ho2s 2 (gnd) Intake temp sens Left oxygen sensor 1 (behind catalytic converter) (in engine compt) Pedal value sensor (on accelerator pedal) Power distribution system Red Relay 2 Right oxygen sensor 1 (behind catalytic converter) (in engine compt) Sig Sig, maf 1 Sig, maf 2 Sply Tank leakage detection Term 15 Term 30a Vaccum valve Vehicle electrical system control unit 4.8L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne 2009 List of elements for 4.8L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne 2009: 30 (left rear of vehicle) left fuel pump (left side of plenum) e-box (on engine) (right rear of vehicle) right fuel pump Camshaft adjustment valve intake shaft bank 1 Camshaft adjustment valve intake shaft bank 2 Can high Can low Computer data lines system E-box (left side of plenum) Fuse 10a Gp33 Hot at all times Hot film air mass meter 1 Hot film air mass meter 2 Instrument cluster Knock sensor 1 Knock sensor 2 Knock sensor 3 Knock sensor 4 Left fuel pump relay Left fuse box (left side of dash) Main relay 1 Mb30 (base of right "b" pillar) Oil level sens Red Right fuel pump relay Transfer socket Valve lift control bank 1 Valve lift control bank 2 4.8L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne 2009 List of elements for 4.8L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne 2009: 43 (in engine compt) throttle valve (on engine) (4.8l twin turbo) charge air pressure/ intake air temperature sensor -, cylinder 2 -, cylinder 4 -, cylinder 7 -, cylinder 8 5v sply Air conditioning system Bank 1 gnd Clutch speed sensor Crankshaft pulse sensor (on engine) Dme motor control unit (in engine compt) E-box (left side of plenum) Exhaust shaft hall sensor 2 Fuel Fuel temperature sensor Fuse 20a Gnd Ignition sig 2 Ignition sig 5 Ignition sig 6 Ignition sig 8 Intake shaft hall sensor 1 Mb23 (left side of dash) Ntl Oil level sensor (on engine) Oil pressure regulation valve Oil temperature pressure sensor Output Rail pressure sensor Red Sen gnd Sens Shaft bank 1 Shaft bank 2 Shield Tank venting valve Term 15 Thro vlv gnd Thro vlv sply Valve + Valve - Water temperature 4.8L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne 2009 List of elements for 4.8L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne 2009: 53 (4.8l twin turbo) charge air pressure valve (4.8l twin turbo) diverter valve +, cylinder 1 +, cylinder 2 +, cylinder 3 +, cylinder 4 +, cylinder 5 +, cylinder 6 +, cylinder 7 +, cylinder 8 -, cylinder 1 -, cylinder 3 -, cylinder 5 -, cylinder 6 5v sply sens Air press sig Air press vlv Bank 1 shield Bank 1 sig Bank 2 shield Ctrl bank 1 Ctrl bank 2 Dme motor control unit (in engine compt) Fuel injectors Fuel rail Fuel valve Gnd, sens Gp14 (right rear of engine compt) Heater Heating element Ignition coils (on engine block) Ignition sig 1 Ignition sig 3 Ignition sig 4 Ignition sig 7 Intake pipe shift valve Intake pipe sw Mm1 (center of engine compt) Mm2 (center of engine compt) Oil pressure Oil temp Positive Red Sen sig Shaft bank 1 Shaft bank 2 Sig 1 Sig 2 Tank vent valve Tank vent vlv Temp sens Transmission Water temp
4.8L TWIN TURBO 4.8L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne 2009 List of elements for 4.8L Twin Turbo, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne 2009: 49 (in engine compt) left oxygen sensor 2 (before catalytic converter) (in engine compt) right oxygen sensor 2 (before catalytic converter) 5v sply 5v sply sens Act, fan 1 Act, fan 2 Air conditioning system Can drv hi Can drv low Clutch sw Clutch switch (top of clutch pedal) Computer data lines system Coolant pump Cooling fans system Diagnostics Dme motor control unit (in engine compt) Dme relay E-box (left side of plenum) Exh gas flap 2 Exhaust flap shift valve (4.8l) Fuel pump Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Gnd Gnd sens Gp14 (right rear of engine compt) Ho2s 1 (behind) Ho2s 1 (gnd) Ho2s 2 (before) Ho2s 2 (gnd) Intake temp sens Left oxygen sensor 1 (behind catalytic converter) (in engine compt) Pedal value sensor (on accelerator pedal) Power distribution system Red Relay 2 Right oxygen sensor 1 (behind catalytic converter) (in engine compt) Sig Sig, maf 1 Sig, maf 2 Sply Tank leakage detection Term 15 Term 30a Vaccum valve Vehicle electrical system control unit 4.8L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne 2009 List of elements for 4.8L Twin Turbo, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne 2009: 30 (left rear of vehicle) left fuel pump (left side of plenum) e-box (on engine) (right rear of vehicle) right fuel pump Camshaft adjustment valve intake shaft bank 1 Camshaft adjustment valve intake shaft bank 2 Can high Can low Computer data lines system E-box (left side of plenum) Fuse 10a Gp33 Hot at all times Hot film air mass meter 1 Hot film air mass meter 2 Instrument cluster Knock sensor 1 Knock sensor 2 Knock sensor 3 Knock sensor 4 Left fuel pump relay Left fuse box (left side of dash) Main relay 1 Mb30 (base of right "b" pillar) Oil level sens Red Right fuel pump relay Transfer socket Valve lift control bank 1 Valve lift control bank 2 4.8L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne 2009 List of elements for 4.8L Twin Turbo, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne 2009: 43 (in engine compt) throttle valve (on engine) (4.8l twin turbo) charge air pressure/ intake air temperature sensor -, cylinder 2 -, cylinder 4 -, cylinder 7 -, cylinder 8 5v sply Air conditioning system Bank 1 gnd Clutch speed sensor Crankshaft pulse sensor (on engine) Dme motor control unit (in engine compt) E-box (left side of plenum) Exhaust shaft hall sensor 2 Fuel Fuel temperature sensor Fuse 20a Gnd Ignition sig 2 Ignition sig 5 Ignition sig 6 Ignition sig 8 Intake shaft hall sensor 1 Mb23 (left side of dash) Ntl Oil level sensor (on engine) Oil pressure regulation valve Oil temperature pressure sensor Output Rail pressure sensor Red Sen gnd Sens Shaft bank 1 Shaft bank 2 Shield Tank venting valve Term 15 Thro vlv gnd Thro vlv sply Valve + Valve - Water temperature 4.8L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne 2009 List of elements for 4.8L Twin Turbo, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne 2009: 53 (4.8l twin turbo) charge air pressure valve (4.8l twin turbo) diverter valve +, cylinder 1 +, cylinder 2 +, cylinder 3 +, cylinder 4 +, cylinder 5 +, cylinder 6 +, cylinder 7 +, cylinder 8 -, cylinder 1 -, cylinder 3 -, cylinder 5 -, cylinder 6 5v sply sens Air press sig Air press vlv Bank 1 shield Bank 1 sig Bank 2 shield Ctrl bank 1 Ctrl bank 2 Dme motor control unit (in engine compt) Fuel injectors Fuel rail Fuel valve Gnd, sens Gp14 (right rear of engine compt) Heater Heating element Ignition coils (on engine block) Ignition sig 1 Ignition sig 3 Ignition sig 4 Ignition sig 7 Intake pipe shift valve Intake pipe sw Mm1 (center of engine compt) Mm2 (center of engine compt) Oil pressure Oil temp Positive Red Sen sig Shaft bank 1 Shaft bank 2 Sig 1 Sig 2 Tank vent valve Tank vent vlv Temp sens Transmission Water temp
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Porsche Cayenne 2009 List of elements for Backup Lamps Wiring Diagram for Porsche Cayenne 2009: 33 (near left taillight) (near right taillight) Ards alarm siren Backup horn Backup lamp Backup light Backup light sw Backup light switch Can high Can low Computer data lines system Enabling Front flap contact switch Fuse 10a Fuse 5a Gearbox assembly Hot at all times Inside mirror (anti-dazzling) Left "d" pillar taillight assembly Left backup light Mb23 (left side of dash) Mb40 Mb41 Rear comfort systems control unit (right rear cargo area) Right "d" pillar taillight assembly Right backup light Right fuse box (right side of dash) Sig Signal Term 30 Term 31 Transmission (under front passenger's seat) Vehicle electrical system control unit Exterior Lamps Wiring Diagram (1 of 2) for Porsche Cayenne 2009 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Porsche Cayenne 2009: 48 (left side of dash) (near left taillight) (right front of engine compt) Assist driving light sw Assist drv light Exterior lights system Fuse 15a Fuse 20a Fuse 30a Fuse 5a Hazard warn light sw Hazard warning lights switch Hot at all times Hot w/ diagnostics relay 15 energized Ind light Left "d" pillar taillight assembly Left front turn signal Left fuse box (left side of dash) Left headlight Left parking light Left rear light Left rear turn signal Left side marker light Left side mrk trn sig Left turn signals Light switch Low beam Low beam switch Mb23 Mb23 (left side of dash) Mb41 Mb6 Parking light Parking light switch Red Right front turn signal Right fuse box (right side of dash) Right headlight Right parking light Right side marker light Right turn signals Stoplight Term 15 Term 30 Term 30g Term 31 Term 31 redundantly Vehical electrical system control unit Exterior Lamps Wiring Diagram (2 of 2) for Porsche Cayenne 2009 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Porsche Cayenne 2009: 32 (near left taillight) (near right taillight) Brakelight switch High mounted stoplight Left rear flap door surround light Left rear flap license plate light Left rear light Left stoplight License plate lights Luggage compt light Mb40 Mb40 (near right taillight) Mb41 Mb43 (center rear of roof) Psm control unit (right rear of engine compt) Rear comfort systems control unit (right rear cargo area) Rear flap turning case Rear flap warning lamps Red Right "d" pillar taillight assembly Right rear flap door surround light Right rear flap license plate light Right rear light Right rear turn signal Right stoplight Spare wheel license plate light Stop light Term 15 Term 30 left light Term 30 rear light Term 31 Trailer tow circuit Trailer Tow Wiring Diagram for Porsche Cayenne 2009 List of elements for Trailer Tow Wiring Diagram for Porsche Cayenne 2009: 34 Backup light Backup signal Brakelight switch Can high Can low Computer data lines system Elec brake Fuse 10a Fuse 15a Fuse 25a or 30a Hot at all times Hot w/ diagnostics relay 15 energized Left rear turn sig Left turn signals/brake Mb23 (left side of dash) Mb40 (near right taillight) Preparation brake booster Psm control unit (right rear of engine compt) Rear comfort systems control unit (right rear cargo area) Red Rfs trailer Right fuse box (right side of dash) Right rear lights Right rear turn sig Right turn signals/brake Stoplight Stoplight high a Stoplights Term 15 Term 30 Term 30 switched Term 31 Trailer connection device Trailer power socket (under center of rear bumper)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (1 of 7) for Porsche Cayenne 2009: 46 (m/t) clutch pedal interlock switch 2/3 way valve Circulation pump Cooling fan 1 Cooling fan 2 Diagnosis plug socket Driver door control unit Front flap contact switch Gp12 (right rear of engine compt) Gp13 (rear center of engine compt) Gp25 (under driver's seat) Gp32 (rear of vehicle, battery) Headlight washer pump High range horn Interior sensor Left fog light Left front turn signal/ park light Left fuel pump Left make-up light Left rear interior light Left side marker light Left washing jets Left xenon headlight Low range two tone Mb1 (behind left headlight) Mb21 (left kick panel) Mb33 (top of left "c" pillar) Mb5 (left front of engine compt) Mb6 (right front of engine compt) Nca Passenger compartment mirror Psm control unit Rain sensor Right fog light Right front turn signal/ park light Right make-up light Right rear interior light Right side marker light Right washing jets Right xenon headlight Roof console Starter battery Tilt slide sunroof Tire pressure control unit Vehicle electrical battery system Windshield wiper motor Ground Distribution Wiring Diagram (2 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (2 of 7) for Porsche Cayenne 2009: 27 (front & rear a/c) (front & rear a/c) front 2 + 2 blower control unit (if equipped) manual a/c blower control unit (manual a/c) climatronic control unit Air quality sensor Btls Chassis switch module Front 2 + 2 climatronic control unit Front middle instrument panel outlet Front right instrument panel outlet Glove box light Left rear center console plug socket Left rear seat heater potentiometer Mb20 (right kick panel) Mb22 (right side of dash) Mobile phone preparation Passenger door control unit Passenger footwell plug socket 1 Passenger footwell plug socket 2 Rear 2 + 2 climatronic control unit Rear center console outlet Rear seat heater control Right front footwell light Right rear center console cigar socket Right rear seat heater potentiometer Selector lever switch Storage compart- ment light Ground Distribution Wiring Diagram (3 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (3 of 7) for Porsche Cayenne 2009: 29 (3.6l) Backup horn Brake fluid sensor Closing aid relay Driver identification control unit Front left instrument panel outlet Front middle cockpit cigar lighter plug socket Gateway control unit Hazard warning lights switch Headlight washer support position relay Instrument cluster Left circulation pump relay Left front footwell light Left front seat heater potentiometer Left generator relay Left tank cover unlocking relay Light switch Mb23 (left side of dash) Oil level sensor Parking brake switch Preparation brake booster Psm switch Right front seat heater potentiometer Right residual heat support position relay Servotronic relay Signal horn Spare wheel release relay Steering column switch module Vehicle electrical system control unit Ground Distribution Wiring Diagram (4 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (4 of 7) for Porsche Cayenne 2009: 22 (except 4.8l turbo) gearbox cable preinstallation (if equipped) tv tuner (m/t) neutral position switch Ask amplifier Front pass- enger's backrest seat heater Front pass- enger's backrest side- bolster heater Front pass- enger's seat well heater Front pass- enger's side- bolster heater Fuel metering pump Mb24 (front of center console) Mb26 (under front passenger's seat) Nca Pass- enger's seat memory Passenger side air bag Passenger's seat side switch module Pcm 3 Pdcc control unit Right footwell light Transfer box control unit Transmission control unit W/ passenger seat memory Wabco hp plus ride height control compressor Ground Distribution Wiring Diagram (5 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (5 of 7) for Porsche Cayenne 2009: 34 Gp11 (left rear of engine compt) 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 fan output sensor Left rear lid plate light Mb30 (base of right "b" pillar) Mb43 (center rear of roof) Mm (3.6l) (center of engine compt) Mm1 (4.8l & 4.8l turbo) (center of engine compt) Mm2 (4.8l & 4.8l turbo) (center of engine compt) Nca Parking heater control unit Pressure sensor Rear climatronic 2 + 2 control unit Rear window element Rear window rotary catch Rear window wiper Right "b" pillar vents Right fan output sensor Right fuel pump Right rear backrest heater Right rear backrest side-bolster heater Right rear high door control unit Right rear lid plate light Right rear seat well seat heater Right rear seat well side-bolster heater To left rear seat well seat heater (diagram 6 of 7) W/ climatronic evaporator Ground Distribution Wiring Diagram (6 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (6 of 7) for Porsche Cayenne 2009: 31 (if equipped) compass 3.6l 4.8l & 4.8l turbo Driver side air bag Driver's seat heater From right rear seat well seat heater (diagram 5 of 7) Gp14 (right rear of engine compt) 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 "b" pillar vents Left backrest side bolster heating Left front footwell light Left heated backrest Left rear backrest heater Left rear backrest side-bolster heater Left rear high door control unit Left rear seat well seat heater Left rear seat well side-bolster heater Left seat well side bolster heating Mb31 (base of left "b" pillar) Motor control unit Nca Seat memory control unit W/ driver seat memory Water pump Ground Distribution Wiring Diagram (7 of 7) for Porsche Cayenne 2009 List of elements for Ground Distribution Wiring Diagram (7 of 7) for Porsche Cayenne 2009: 42 (1d2) trailer socket (1d9) trailer socket (if equipped) bose amplifier (if equipped) rear heated window (if equipped) rear lock trailer power socket (if equipped) trailer connection device (if equipped) trailer socket (if equipped) tv tuner (w/ trailer coupling) trailer connection device (w/o trailer coupling) right socket luggage compartment Air suspension level control unit Backup camera control unit Bose subwoofer Closing aid Fan control unit High mounted stop light Left luggage compartment socket Left rear brake pad sensor Left tail lights assembly Mat Mb40 (near right taillight) Mb41 (near left taillight) Panorama roof system control unit Park assist control unit Rear comfort systems control unit Rear flap buzzer Rear flap close switch Rear lid handle pushbutton Rear lock Rear seat entertainment master Rear window button Rear window defogger Remote start receiver Reserve wheel carrier push- button handle Right "d" pillar tail lights assembly Spare wheel license plate light Spare wheel rotary catch switch Spare wheel unlocking Tailgate control unit Tilt sensor Transfer box control unit W/ trailer coupling
HEADLIGHTS Headlights Wiring Diagram for Porsche Cayenne 2009 List of elements for Headlights Wiring Diagram for Porsche Cayenne 2009: 72 (left front of engine compt) mb5 Assist driving lt sw Assist drv light Can high Can low Computer data lines system Dimmer switch (w/o xenon lamps) Front alwr sens Front axle level sensor (w/ xenon lamps) Front fog lp sw Front fog lp switch Fuse 10a Fuse 15a Fuse 5a Gnd Hazard switch Hazard warn lt sw Hot at all times Hot w/ diagnostics relay 15 energized Illum Interior lights system Lds signal Left "d" pillar taillight assembly Left front fog light Left fuse box (left side of dash) Left headlight assembly Left rear fog light Lf fog light Lh add hi beam Lh high beam Lh low beam Light switch Low beam Low beam switch Lwr sens Lwr sensor sply sens alwr Lwr sply Lwr term 31 Lwr term 31 rear alwr sens Mb23 (left side of dash) Mb40 (near right taillight) Mb41 (near left taillight) Mb6 (right front of engine compt) Parking light Parking light switch Poti term 58d Pwm Rear axle level sensor (w/ xenon lamps) Rear comfort systems control unit Rear foglight Rf fog light Rh add hi beam Rh high beam Rh low beam Right "d" pillar taillight assembly Right front fog light Right fuse box (right side of dash) Right headlight assembly Right rear fog light Sw sig Term 15 Term 31 Term 31 hi beam Term 56a Term 56a hi beam Term 56a hi beam lwr sply gnd alwr sens Term 56b Terminal 30 Terminal 31 Vehicle electrical system control unit W/ xenon lamps W/o xenon lamps
HORN Horn Wiring Diagram for Porsche Cayenne 2009 List of elements for Horn Wiring Diagram for Porsche Cayenne 2009: 16 (inside) Can high comfort Can low comfort Computer data lines system Deep range horn (behind front bumper) Fuse 5a High range horn (in front end) Horn Horn gnd Hot w/ diagnosis relay 15 energized Left fuse box (left side of dash) Mb5 (left front of engine compt) Steering column switch module Terminal 15 Two-tone horn Vehicle electrical system battery (under driver's seat)
INSTRUMENT CLUSTER Electronic Compass Wiring Diagram for Porsche Cayenne 2009 List of elements for Electronic Compass Wiring Diagram for Porsche Cayenne 2009: 10 Can high info Can low info Computer data lines system Electronic compass Fuse 5a Hot at all times Mb31 (base of left "b" pillar) Right fuse box (right side of dash) Term 30 Term 31 Instrument Cluster Wiring Diagram for Porsche Cayenne 2009 List of elements for Instrument Cluster Wiring Diagram for Porsche Cayenne 2009: 61 (behind front bumper) outside temperature sensor (in engine compt) cooling water level sensor (left rear of engine compt) brake fluid sensor (left rear of vehicle) left fuel pump (on engine) oil pressure switch (right rear of vehicle) right fuel pump Brake fluid signal Brake parking Brk pad wear dsply Can drive high Can drive low Computer data lines system Cooling water level Diagnosis plug socket (under steering column) Driver identification control unit E-box (left side of plenum) Emergency Exterior temp Fuse 10a Fuse 15a Fuse 5a Gateway ecu (right end of dash) Ground Hot at all times Hot in run and start Hot in run or start Instrument cluster Interior lights system K line Left front brake pad sensor Left fuse box (left side of dash) Left rear brake pad sensor Lt fuel level sen Mb22 (right side of dash) Mb23 (left side of dash) Mb41 (near left taillight) Oil level sensor (on engine) Oil pressure Output Parking brake Parking brake (base of parking brake lever assembly) Parking brake switch Power tops system Psm control unit (right rear of engine compt) Psm switch Rear case control unit Right front brake pad sensor Right rear brake pad sensor Rt fuel level sen Sensor ground Speedo output Term 15 Term 15sv Term 30 Term 31 Tog Transfer case control unit Wake up Washing fluid level Wiper/ washer system Wiper/washer system Overhead Console Wiring Diagram for Porsche Cayenne 2009 List of elements for Overhead Console Wiring Diagram for Porsche Cayenne 2009: 23 Ec mirror Fuse 5a Hot at all times Hot in run or start Inside lights door contact Interior lights system Mb21 (left kick panel) Mirrors system Navigation system Pdc function light Pdc switch Pdc term 31 Poti ground Poti signal Red Right fuse box (right side of dash) Roof console Term 15 Term 30 Term 31 Term 3og Term 3og1 Term 58d
INTERIOR LIGHTS Interior Lights Wiring Diagram (1 of 5) for Porsche Cayenne 2009 List of elements for Interior Lights Wiring Diagram (1 of 5) for Porsche Cayenne 2009: 61 (left side of dash) mb23 (w/ xenon lamps) dimmer switch Assist driving light sw Assist drv light Backup Footwell lighting Front flap contact switch Front instrument panel outlets Fuse 10a Fuse 5a Glove compartment box light Glove compartment box switch Gnd Haz warn ind lights Hazard warning light switch Headlights system Horn Hot at all times Hot w/ diagnosis relay 15 energized Input Interior lights Left Left "b" pillar vents Left front footwell light Left fuse box (left side of dash) Left rear footwell lighting Light switch Low beam Low beam switch Mb20 (right kick panel) Mb22 (right side of dash) Mb23 (left side of dash) Mb26 (under front passenger's seat) Mb30 (base of right "b" pillar) Mb31 (base of left "b" pillar) Mb5 (left front of engine compt) Middle Out 58 Output Parking light Parking light switch Poti comfort lghts Red Right Right "b" pillar vents Right front footwell light Right fuse box (right side of dash) Right rear footwell lighting Signal Term 15 Term 30g Term 30g1 Term 31 Term 31 inside lighting Term 58d Term 58d instrument Vehicle electrical system control unit W/ drl W/ xenon lamps W/o drl W/o xenon lamps Interior Lights Wiring Diagram (2 of 5) for Porsche Cayenne 2009 List of elements for Interior Lights Wiring Diagram (2 of 5) for Porsche Cayenne 2009: 24 (w/o xenon lamps) dimmer switch Center console storage compartment Chassis gear switch module Front middle cockpit cigar lighter plug socket Inside light door contact Left make-up light Left rear center console plug socket Left rear interior light Mb21 (left kick panel) Mb22 (right side of dash) Poti ground Poti signal Rear center console outlet Red Right make-up light Right rear center console cigar lighter plug socket Right rear interior light Roof console Selector lever switch (front of center console) Storage compartment light Storage compartment switch Term 30g Term 30g1 Term 58d Interior Lights Wiring Diagram (3 of 5) for Porsche Cayenne 2009 List of elements for Interior Lights Wiring Diagram (3 of 5) for Porsche Cayenne 2009: 27 Button panel Left front cls safe Left front door exit light Left front door handle light Left front door panel lights Left front door warning light Left front seat heater potenti- ometer Mb22 (right side of dash) Mb23 (left side of dash) Passenger compartment monitoring button Passenger footwell plug socket 1 Passenger footwell plug socket 2 Power windows & door locks systems Psm switch Red Right front central locking button Right front cls safe Right front door exit light Right front door handle light Right front door panel lights Right front door warning light Right front power window switch Right front seat heater potentiometer Right rear seat heater potentiometer Tailgate switch Term 31 Term 58d Interior Lights Wiring Diagram (4 of 5) for Porsche Cayenne 2009 List of elements for Interior Lights Wiring Diagram (4 of 5) for Porsche Cayenne 2009: 40 Can high Can low Cls safe led Computer data lines system Door exit light Door handle inside lights Door handle light Driver door control unit Interior door trim lights Lck/unlck button term 58d Left rear ashtray light Left rear central locking button Left rear door entrance light Left rear door handle light Left rear door panel lights Left rear door warning light Left rear high door control unit Left rear power window switch Left rear seat heater potenti- ometer Mb22 (right side of dash) Package tray lights Passenger door control unit Power windows & door locks systems Receiver lights term 58d Red Right rear ashtray light Right rear central locking button Right rear door entrance light Right rear door handle light Right rear door panel lights Right rear door warning light Right rear high door control unit Right rear power window switch Term 31 Term 31 cls safe Term 31 lights Term 31 logic Term 31 pw button Term 31 tailgate opener Warning lamp Interior Lights Wiring Diagram (5 of 5) for Porsche Cayenne 2009 List of elements for Interior Lights Wiring Diagram (5 of 5) for Porsche Cayenne 2009: 11 Left rear door surround lid light Left rear lid warning light Loading space light Luggage compt light Rear comfort systems control unit Rear lid close switch Rear lock Red Right rear door surround lid light Right rear lid warning light Turning case rear flap
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram for Porsche Cayenne 2009 List of elements for Driver"s Memory Seat Wiring Diagram for Porsche Cayenne 2009: 73 Back rest Backrest incline Backrest incline 1 Backrest incline 2 Backrest incline motor Backrest incline sw out Belt height Belt height 1 Belt height 2 Belt height adjustment motor Belt height sens Belt height sw out Belt sens + Belt sens - Can high Can low Computer data lines system Driver memory seat adjustment switch Driver memory seat module (under left front seat) Fuse 30a Hot at all times Left fuse box (left side of dash) Lumbar horiz Lumbar horiz 1 Lumbar horiz 2 Lumbar horizontal motor Lumbar horizontal sw out Lumbar vertical Lumbar vertical 1 Lumbar vertical 2 Lumbar vertical motor Lumbar vertical sw out Mb31 (base of left "b" pillar) Memory key Positions 1,2 Positions 1,2 sw out Positions 3,4 Positions 3,4 sw out Power distribution system Sc hall sensor+ Sc y-axis 1 Sc y-axis 2 Sc y-axis sens- Sc z-axis 1 Sc z-axis 2 Sc z-axis sens- Seat height Seat height 1 Seat height 2 Seat height motor Seat height sw out Seat inclination motor Seat incline Seat incline 1 Seat incline 2 Seat incline sw out Seat longit- udinal motor Seat longitude Seat longitude 1 Seat longitude 2 Seat longitude sw out Seat well Steering column adjustment Term 30 Term 31 Y-axis motor+ Y-axis motor- Y-axis sensor+ Y-axis sensor- Z-axis motor+ Z-axis motor- Z-axis sensor+ Z-axis sensor- Passenger"s Memory Seat Wiring Diagram for Porsche Cayenne 2009 List of elements for Passenger"s Memory Seat Wiring Diagram for Porsche Cayenne 2009: 58 Back rest Backrest incline Backrest incline 1 Backrest incline 2 Backrest incline motor Backrest incline sw out Belt height Belt height 1 Belt height 2 Belt height adjustment motor Belt height sens Belt height sw out Belt sens + Belt sens - Can high Can low Computer data lines system Fuse 30a Hot at all times Lumbar horiz Lumbar horiz 1 Lumbar horiz 2 Lumbar horizontal motor Lumbar horizontal sw out Lumbar vertical Lumbar vertical 1 Lumbar vertical 2 Lumbar vertical motor Lumbar vertical sw out Mb26 (under front passenger's seat) Memory key Pass coding gnd Passenger coding Passenger memory seat adjustment switch Passenger memory seat module (under right front seat) Positions 1,2 Positions 1,2 sw out Positions 3,4 Positions 3,4 sw out Power distribution system Right fuse box (right side of dash) Seat height Seat height 1 Seat height 2 Seat height motor Seat height sw out Seat inclination motor Seat incline Seat incline 1 Seat incline 2 Seat incline sw out Seat longitude Seat longitude 1 Seat longitude 2 Seat longitude sw out Seat longitudinal motor Term 30 Term 31
NAVIGATION Navigation Wiring Diagram, with Bose (1 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, with Bose (1 of 3) for Porsche Cayenne 2009: 60 (center rear of roof) gps antenna (center rear of roof) sdars antenna Am/fm Antenna Aux shield Aux-gnd Aux-l Aux-r Btls Camera Can high Can low Computer data lines system Control Ctr line Data (+) Data (-) Diagnostics Fm3/fm4 Fuse 10a Fuse 5a Gnd Gps Gps antenna Hot at all times Input optical waveguide 1 Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb22 (right side of dash) Mb24 (front of center console) Micro gnd Microphone 1 (+) Microphone shield Mobile phone preparation Nca Output optical wave 1 Porsche communication management (pcm) Red Right antenna amplifier Right fuse box (right side of dash) Sdars Shield Signal Sply Sw out ant Telephone Telephone antenna Term 30 Term 31 Tlphone Vcc (+) Video sig Video sig gnd W/ satellite receiver W/ telephone receiver W/o telephone receiver Navigation Wiring Diagram, with Bose (2 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, with Bose (2 of 3) for Porsche Cayenne 2009: 38 (top left side of rear flap) left antenna amplifier Acquisition microphone Aux-gnd Aux-l Aux-r Control Data (+) Data (-) Diagnostics Entrance Fm3/fm4 Gnd Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb40 (near right taillight) Microphone + Microphone - Output Rearview camera circuit Red Shield Sig ant 3 Sig gnd Signal Television tuner Term 30 Term 31 Tv 1 Tv 2 Ums Vcc (+) Video sig Vnc + Vnc - Navigation Wiring Diagram, with Bose (3 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, with Bose (3 of 3) for Porsche Cayenne 2009: 46 Bose amplifier Bose subwoofer Center speaker Center speaker + Center speaker - Diagnostics Effect speaker + Effect speaker - Fuse 30a Hot at all times Left effect bose speaker Left front door low range speaker Left front door mid range speaker Left front spkr + Left fuse box (left side of dash) Left rear door bose tweeter Left rear door mid range speaker Left rear spkr + Left rear spkr - Lf spkr - Low range spkr + Low range spkr - Lwl eingang Mb40 (near right taillight) Micro gnd Microphone Optical waveguide output c Red Rf spkr + Rf spkr - Right effect bose speaker Right front door low range speaker Right front door mid range speaker Right fuse box (right side of dash) Right rear door bose tweeter Right rear door mid range speaker Rr spkr + Rr spkr - Sig + Sig - Subwoofer + Subwoofer - Switched plus Switching Term 30 Term 31 Navigation Wiring Diagram, without Bose (1 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, without Bose (1 of 3) for Porsche Cayenne 2009: 60 (center rear of roof) gps antenna (center rear of roof) sdars antenna Am/fm Antenna Aux shield Aux-gnd Aux-l Aux-r Btls Camera Can high Can low Computer data lines system Control Ctr line Data (+) Data (-) Diagnostics Fm3/fm4 Fuse 10a Fuse 5a Gnd Gps Gps antenna Hot at all times Input optical waveguide 1 Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb22 (right side of dash) Mb24 (front of center console) Micro gnd Microphone 1 (+) Microphone shield Mobile phone preparation Output optical wave 1 Porsche communication management (pcm) Red Right antenna amplifier Right fuse box (right side of dash) Sdars Shield Signal Sply Sw out ant Switching output Telephone Telephone antenna Term 30 Term 31 Vcc (+) Video sig Video sig gnd W/ satellite receiver W/ telephone receiver W/o satellite receiver W/o telephone receiver Navigation Wiring Diagram, without Bose (2 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, without Bose (2 of 3) for Porsche Cayenne 2009: 35 (top left side of rear flap) left antenna amplifier Acquisition microphone Aux-gnd Aux-l Aux-r Control Data (+) Data (-) Diagnostics Entrance Fm3/fm4 Gnd Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb40 (near right taillight) Microphone + Microphone - Output Rearview camera circuit Red Shield Sig gnd Signal Television tuner Term 30 Term 31 Tv 1 Tv 2 Ums Vcc (+) Video sig Navigation Wiring Diagram, without Bose (3 of 3) for Porsche Cayenne 2009 List of elements for Navigation Wiring Diagram, without Bose (3 of 3) for Porsche Cayenne 2009: 38 Ask amplifier Center speaker Center speaker + Center speaker - Fuse 30a Hot at all times Left dashboard tweeter Left front (+) Left front (-) Left front bass sound speaker Left front mid high range speaker Left front speaker (+) Left front speaker (-) Left rear (+) Left rear (-) Left rear bass sound speaker Left rear mid high range speaker Left rear speaker (+) Left rear speaker (-) Mb24 (front of center console) Porsche communication management (pcm) Red Right dashboard tweeter Right front (+) Right front (-) Right front bass sound speaker Right front mid range speaker Right front speaker (+) Right front speaker (-) Right fuse box (right side of dash) Right rear (+) Right rear (-) Right rear bass sound speaker Right rear speaker(+) Right rear speaker(-) Term 30 Term 31 Wake up Parking Assistant Wiring Diagram for Porsche Cayenne 2009 List of elements for Parking Assistant Wiring Diagram for Porsche Cayenne 2009: 57 Can high Can low Computer data lines system Front ground sensor Front pdc display Fuse 5a Ground Hot at all times Kl31 pdc Left front inside pdc sensor Left front middle pdc sensor Left front outside pdc sensor Left rear inside pdc sensor Left rear middle pdc sensor Left rear outside pdc sensor Mb41 (near left taillight) Parking assist speaker Parking assistant control unit (left rear cargo area) Pdc Pdc button signal Pdc display gnd Pdc display signal Pdc sens gnd Pdc sens sig Pdc sens u-batt Pdc switch Pdc terminal 31 Rear gnd sensor Rear pdc display Rear signal sound sensor Red Right front inside pdc sensor Right front middle pdc sensor Right front outside pdc sensor Right fuse box (right side of dash) Right rear inside pdc sensor Right rear middle pdc sensor Right rear outside pdc sensor Roof console S-led Signal Signal 11 Signal 12 Signal 7 Signal s1 Signal s10 Signal s2 Signal s3 Signal s4 Signal s5 Signal s6 Signal s8 Signal s9 Term 30 Term 31 U battery Wake up Rear Camera Wiring Diagram for Porsche Cayenne 2009 List of elements for Rear Camera Wiring Diagram for Porsche Cayenne 2009: 20 Backup camera control unit Camera Camera + Camera - Fuse 5a Hot at all times Info-navigation computer Mb40 (near right taillight) Motor + Motor - Nca Right fuse box (right side of dash) Shield Sig extend Signal Signal extend Sound systems Term 30 Term 31 Video signal
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (1 of 8) for Porsche Cayenne 2009: 49 (not used) 20b 3.6l Current rail battery wire Current rail l-form Current rail s-form Current rail starter wire Diag Driver identification control unit E-box (left side of plenum) Except 3.6l Fuse Fuse 10a Fuse 150a Fuse 250a Fuse 40a Fuse 48 (diagram 5 of 8) Fuse 5a Fuse 60a Fuse z1 250a Generator Gp25 (under driver's seat) Gp32 (rear of vehicle, near battery) Gp33 Main fuse box (over vehicle electrical system battery) Main fuse box (pre-fuse socket) (over vehicle electrical system battery) Nca Power relay Rear fan motor Red Relay 15 w/ diagnosis Starter Starter battery Starter relay Term 30 Term 85 Term 86 Term 87 To e-box fuse 1 (diagram 3 of 8) To e-box fuse 1 (diagram 4 of 8) To left fuse box, To left fuse box, fuse 39 (diagram 6 of 8) To left fuse box, fuse 57 (diagram 5 of 8) To right fuse box, fuse 10 (diagram 7 of 8) To right fuse box, fuse 34 (diagram 5 of 8) Transfer socket Tyco partition element Vehicle electrical system battery Vehicle electrical system control module Power Distribution Wiring Diagram (2 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (2 of 8) for Porsche Cayenne 2009: 34 3.6l After-run coolant pump relay Climatronic control unit Cooling fan 1 Cooling fan 2 E-box (left side of plenum) Exhaust shaft camshaft adjuster 2 Externally controlled compressor Fuel valve Fuse 10a Fuse 15a Fuse 20a Fuse 7.5a Heating element Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Intake pipe switchover shift valve Intake shaft camshaft adjuster 1 Left generator relay Left oxygen sensor 2 ahead catalytic converter Left oxygen sensor 2 behind catalytic converter Motor control unit Oil level sensor Pressure sensor Red Right oxygen sensor 1 ahead catalytic converter Right oxygen sensor 1 behind catalytic converter Tank leakage detection Tank vent valve To e-box, main relay 1 (diagram 3 of 8) Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (3 of 8) for Porsche Cayenne 2009: 46 (not used) 19c 19e 20a 3.6l Air suspension level control unit Backup light switch Chassis switch module Cooling fan 1 Cooling fan 2 E-box (left side of plenum) From e-box, fuse 7 (diagram 2 of 8) From transfer g Fuse Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse 60a Gearbox assembly Left front seat heater Left fuel pump relay Left rear seat heater Left washing jets Main relay 1 (3.6l) Motor control unit Passenger compartment mirror Passenger's side cable pre-installation seat Pdcc control unit Rear seat entertainment master Red Right front seat heater Right fuel pump relay Right fuse box (right side of dash) Right headlight assembly (w/ xenon lights) Right rear seat heater Right washing jets Roof console Selector lever switch Socket (diagram 1 of 8) Starter relay Term 30 Term 86 To left fuse box, fuse 48 (diagram 5 of 8) To right fuse box, fuse 38 (diagram 5 of 8) Transmission control unit Power Distribution Wiring Diagram (4 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (4 of 8) for Porsche Cayenne 2009: 47 19c 19e 20a Camshaft adjuster 1 Camshaft adjuster 2 Charge air pressure valve Climatronic control unit Cooling fan 1 Cooling fan 2 Diverter valve (4.8l turbo) E-box (left side of plenum) Except 3.6l Exhaust flap shift valve (4.8l) Exhaust shaft hall sensor 2 Externally controlled compressor From transfer socket (diagram 1 of 8) Fuel valve Fuse 10a Fuse 15a Fuse 30a Fuse 60a Heating element Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Intake pipe shift valve (4.8l) Intake shaft hall sensor 1 Leakage detection tank Left fuel pump relay Main relay 1 (except 3.6l) Motor control unit Oil level sensor Pressure sensor Red Right fuel pump relay Starter relay Tank vent valve Term 30 Term 86 To e-box, fuse 17 (diagram 8 of 8) Valve lift control bank 1 Valve lift control bank 2 Power Distribution Wiring Diagram (5 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (5 of 8) for Porsche Cayenne 2009: 53 (not used) Air quality sensor Backup camera control unit Bose subwoofer Compass Compressor support position relay 3 Diagnostic plug socket Dimmer switch Driver seat memory From main fuse box, fuse 1 (diagram 1 of 8) a From main fuse box, fuse 2 (diagram 1 of 8) From relay 15 w/ diagnosis (diagram 1 of 8) d From right fuse box, fuse 47 (diagram 3 of 8) From right fuse box, fuse 47 (diagram 3 of 8) j Front blower motor Fuse Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Gateway control unit Left fuse box (left side of dash) Left headlight assembly Light switch Panorama roof system control unit Parking brake switch Passenger door control unit Passenger seat memory Psm control unit Psm switch Rear comfort system control unit Rear window wiper Red Right fuse box (right side of dash) Right headlight assembly Roof module Seat heater control unit Servotronic relay module Steering column switch module Tank folds actuator relay Tilt slide sunroof To left fuse box, fuse 2 (diagram 8 of 8) To left fuse box, fuse 39 (diagram 6 of 8) To left fuse box, fuse 9 (diagram 7 of 8) To right fuse box, fuse 23 (diagram 6 of 8) To right fuse box, fuse 3 (diagram 8 of 8) To right fuse box, fuse 6 (diagram 7 of 8) Trailer connection device Transfer box control unit Transfer case control unit Vehicle electrical system control module Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (6 of 8) for Porsche Cayenne 2009: 46 (not used) 3.6l Air bag control unit Air bag display off Air suspension level control unit Backup horn Climatronic control unit Closing aid relay Clutch switch Driver identification control unit Driver's seat memory Except 3.6l From left fuse box, fuse 56 (diagram 5 of 8) From relay 15 w/ diagnosis (diagram 1 of 8) From right fuse box, fuse 56 (diagram 5 of 8) Front flap contact switch Fuse Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 5a Gateway control unit Heated rear window relay Hot film mass air flow sensor 1 Hot film mass air flow sensor 2 (except 3.6l) Instrument cluster Interior sensor Left fuse box (left side of dash) Motor control unit Passenger's seat memory Pdcc control unit Rear climatronic control unit 2 + 2 Red Relay adapter Right front seat heater Right fuse box (right side of dash) Selector lever switch Spare wheel release relay Spare wheel release support position relay 2 Steering column switch module Tilt sensor Transmission control unit Vehicle electrical system control module Weight recognition control unit Power Distribution Wiring Diagram (7 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (7 of 8) for Porsche Cayenne 2009: 38 (not used) 30a Bose amplifier Brake booster Btls Diagnostic plug socket Driver door control unit From left fuse box, fuse 56 (diagram 5 of 8) From main fuse box, fuse 3 (diagram 1 of 8) From right fuse box, fuse 55 (diagram 5 of 8) Fuse Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 5a Headlight washer support position relay Heated rear window relay High right rear door control unit Left fuse box (left side of dash) Left rear door control unit Mobile phone preparation Passenger's side cable pre-installation seat Pcm Psm control unit Rain sensor Rear comfort system control unit Rear seat entertainment master Red Right fuse box (right side of dash) Tailgate control unit Tire pressure control unit Trailer connection device Transfer box control unit Tv tuner Vehicle electrical system control module Wiper motor Power Distribution Wiring Diagram (8 of 8) for Porsche Cayenne 2009 List of elements for Power Distribution Wiring Diagram (8 of 8) for Porsche Cayenne 2009: 43 (not used) 3.6l After-run coolant pump relay E-box (left side of plenum) From e-box, fuse 11 (diagram 4 of 8) From left fuse box, fuse 43 (diagram 5 of 8) From right fuse box, fuse 36 (diagram 5 of 8) Front middle cockpit cigar lighter plug socket Fuse Fuse (4.8l turbo) 10a Fuse 15a Fuse 20a Fuse 5a Fuse 7.5a Interior lights system Left circulation pump relay Left fuse box (left side of dash) Left luggage compartment socket Left oxygen sensor 2 ahead catalytic converter Left oxygen sensor 2 behind catalytic converter Left rear center console plug socket Mb20 (right kick panel) Mb22 (right side of dash) Mb23 (left side of dash) Mb40 (near right taillight) Mb41 (near left taillight) Parking assist control unit Parking heater control unit Passenger footwell plug socket 1 Passenger footwell plug socket 2 Red Remote start receiver Right circulation pump relay Right fuse box (right side of dash) Right luggage compartment socket (w/o trailer coupling) Right oxygen sensor 1 ahead catalytic converter Right oxygen sensor 1 behind catalytic converter Right rear center console plug socket Term 30 Term 31 Term 58d Trailer connection device W/o trailer coupling
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 3) for Porsche Cayenne 2009 List of elements for Power Door Locks Wiring Diagram (1 of 3) for Porsche Cayenne 2009: 61 Antenna Antenna driver door Antenna passenger door Button close Can high ls Can low hs Can low ls Center rear console Close/open Computer data lines system Data Data 2 Diagnosis Diagnosis relay Driver identification control unit Elv data Front passenger central locking button Front passenger door lock Fuse 15a Ground Hot at all times Instrument cluster system Interior lights system Left front door handle sensor Left fuse box (left side of dash) Left rear door handle sensor Lf feed sensor Lock/unlock button Lr feed sensor Mb23 (left side of dash) Micro switch s3 Micro switch s4 Micro switch s6 Passenger door control unit Power windows system Red Rf feed sensor Right front door handle sensor Right rear door handle sensor Rr feed sensor Starting/charging system Term 15 diagnosis Term 30 Term 30sv Term 31 Term 31 pw button Term 50 hs Term 50 ls Term 58d Term 85 Transmissions system Zv motor lock Zv motor locking Zv outside dr handle Zv safe lock Zv safe locking Zv safe motor Zv safe motor lock Zv term 31 Zv term 31 zv central door locking button Zv turning case Power Door Locks Wiring Diagram (2 of 3) for Porsche Cayenne 2009 List of elements for Power Door Locks Wiring Diagram (2 of 3) for Porsche Cayenne 2009: 43 Can high Can low Close/open Computer data lines system Door contact Driver door button panel Function led Gnd Horns system Interior lights system Key-in sig Left rear door central locking button Left rear door lock Left rear high door control unit Lock/unlock Lock/unlock button Locked Motor gnd Motor locked On-board computer network control unit (left side of dash) Passenger compartment monitoring button Power windows system Red Right rear door central locking button Right rear door lock Right rear high door control unit Safe motor Term 30g Term 31 Term 31 logic Term 58d Tilt sensor Two-tone horn Wake up pas Zv central door locking button Zv dr handle outside Zv motor locking Zv motor safe Zv rotary catch Zv safe motor lock Zv status safe Zv term 31 Zv term 31 zv central door locking button Power Door Locks Wiring Diagram (3 of 3) for Porsche Cayenne 2009 List of elements for Power Door Locks Wiring Diagram (3 of 3) for Porsche Cayenne 2009: 73 (pins a63 to a81 not used) 400bd Antenna Antenna (roof version) Antenna loading space Antenna rear bumper Can high Can low Computer data lines system Data Data 1 Data 1 input Data 2 output Deactivation Driver door control unit Driver door lock Driver identification control unit Electronic ignition switch Elv data Elv ground Elv high signal Elv low signal Evacuation lock Front center console inside antenna Fuse 5a Ground Hot at all times Interior sensor Interior sensor (roof module) Left fuse box (left side of dash) Left rear bumper outside antenna Lock/unlock button Mb21 (left kick panel) Mb23 (left side of dash) Mb40 (near right taillight) Micro switch s1 Micro switch s2 Micro switch s4 Micro switch s5 Micro switch s6 Micro switch s7 Power distribution system Radio antenna Rear center console inside antenna Rear comfort systems control unit (right rear cargo area) Right rear bumper outside antenna Signal horn Signal horn (left rear of engine compt) Spare wheel recess loading space inside antenna Starting/charging system Status led Steering column lock Term 15 actuation Term 15sv Term 30 Term 31 Term 31 logic Term 50 diagnosis Tilt sensor Transmission p/n Transmissions system Zv key switch Zv lock Zv motor lock Zv motor locking Zv outside dr handle Zv safe lock Zv safe motor Zv safe motor lock Zv status safe locking Zv term 31 Zv term 31 zv central door locking button c Zv turning case
POWER MIRRORS Power Mirrors Wiring Diagram for Porsche Cayenne 2009 List of elements for Power Mirrors Wiring Diagram for Porsche Cayenne 2009: 50 + drive motors 6 speed m/t Adjustment Backup light switch Drive motor x axis Drive motor y axis Drive motors x-axis Drive motors y-axis Driver door control unit Driver's side outside mirror Ec + Ec - Ec mirror Ec mirror + Ec mirror - Enabling Exterior lights system Fold in mirrors Folding mirror Fuse 5a Ground Heater Hot w/ diagnostics relay 15 energized Inside lights Inside mirror L/r adjust Mb21 (left kick panel) Mirror adjustment switch Mirror heater Mirror heating Motor control x Motor control x/y Motor control y Passenger door control unit Passenger's side outside mirror Poti + Poti - Poti pos x axis Poti pos y axis Power distribution system Right fuse box (right side of dash) Roof console Status pos x Status pos y Surround lights Term 15 Term 31 Term 31 poti Term 58d Vehicle electrical system control unit
POWER SEATS Driver Power Seat Wiring Diagram for Porsche Cayenne 2009 List of elements for Driver Power Seat Wiring Diagram for Porsche Cayenne 2009: 48 Aft adjustment Aft adjustment 1 Aft adjustment 2 Automatic fuse Backrest 1 mtr Backrest 2 mtr Backrest adjustment Backrest lumbar horizontal motor (forward) Backrest lumbar vertical motor (up) Backrest seat height term 30a Backrest seat height term 31 Driver's side seat switch module Fore & aft adjustment Fuse 30a Fuse 5a Heater Hot at all times Hot in run or start Interior lights system Left front seat backrest heater (w/ heated seats) Left front seat backrest side bolster heater (w/ heated seats) Left front seat heater control unit (w/ heated seats) Left front seat heater potentiometer (w/ heated seats) Left front seat well heater (w/ heated seats) Left front seat well side bolster heater (w/ heated seats) Lt input poti Lt output heater Lumbar horizontal 1 mtr Lumbar horizontal 2 mtr Lumbar vertical 1 mtr Lumbar vertical 2 mtr Mb23 (left side of dash) Mb26 (under front passenger's seat) Nca Ntc Ntc gnd Right fuse box (right side of dash) Seat height 1 adjustment mtr Seat height 2 adjustment mtr Seat height adjustment motor (up) Seat inclination 1 mtr Seat inclination 2 mtr Seat inclination motor (up) Term 30a lumbar Term 31 Term 31 heater Term 31 lumbar Term 58d Passenger Power Seat Wiring Diagram for Porsche Cayenne 2009 List of elements for Passenger Power Seat Wiring Diagram for Porsche Cayenne 2009: 50 Aft adjustment Aft adjustment 1 Aft adjustment 2 Automatic fuse Backrest 1 mtr Backrest 2 mtr Backrest adjustment Backrest lumbar horizontal motor (forward) Backrest lumbar vertical motor (up) Backrest seat height term 30a Backrest seat height term 31 Enabling Enabling seat heater sig Fore & aft adjustment Fuse 30a Fuse 5a Heater Hot at all times Hot in run or start Interior lights system Lumbar horizontal 1 mtr Lumbar horizontal 2 mtr Lumbar vertical 1 mtr Lumbar vertical 2 mtr Mb26 (under front passenger's seat) Nca Ntc Ntc gnd Passenger's side seat switch module Rh input poti Rh output heater Right front seat backrest heater (w/ heated seats) Right front seat backrest side bolster heater (w/ heated seats) Right front seat heater control unit (w/ heated seats) Right front seat heater potentiometer (w/ heated seats) Right front seat well heater (w/ heated seats) Right front seat well side bolster heater (w/ heated seats) Right fuse box (right side of dash) Seat height 1 adjustment mtr Seat height 2 adjustment mtr Seat height adjustment motor (up) Seat inclination 1 mtr Seat inclination 2 mtr Seat inclination motor (up) Term 30a lumbar Term 31 Term 31 heater Term 31 lumbar Term 58d Vehicle electrical system control unit Rear Seat Heater Wiring Diagram for Porsche Cayenne 2009 List of elements for Rear Seat Heater Wiring Diagram for Porsche Cayenne 2009: 45 Enabling Enabling seat heater sig Fuse 30a Fuse 5a Ground sensor Heater Hot at all times Hot in run or start Interior Interior lights system Left fuse box (left side of dash) Left outside sensor Left rear seat backrest heater Left rear seat backrest side bolster heater Left rear seat heater control unit Left rear seat heater potentiometer Left rear seat well heater Left rear seat well side bolster heater Lights system Lt input seat Lt output heater Mb30 (base of right "b" pillar) Mb31 (base of left "b" pillar) Nca Ntc Ntc gnd Ntc ground Rear 2 + 2 climatronic control unit (in center console) Rh input seat Rh output heater Right fuse box (right side of dash) Right outside sensor Right rear seat backrest heater Right rear seat backrest side bolster heater Right rear seat heater control unit Right rear seat heater potentiometer Right rear seat well heater Right rear seat well side bolster heater Seat heater left Seat heater right Temp sensor Term 1 Term 31 Term 58d Vehicle electrical system control unit
POWER TOP/SUNROOF Panoramic Roof Wiring Diagram for Porsche Cayenne 2009 List of elements for Panoramic Roof Wiring Diagram for Porsche Cayenne 2009: 32 5v ref Can high Can low Computer data lines system Emerg button Fuse 30a Gnd Hall sens + Hall sens 1 Hall sens 2 Hall sens gnd Hot at all times Left fuse box (left side of dash) Mb41 (near left taillight) Motor a Motor b Mtr Mtr a Mtr b Nca Panorama roof system control unit (front center of roof) Panorama roof system pre selector switch (roof console) Pos sd 1/sd2 Power distribution system Roller blind motor Roller blind rocker switch Sig Sig blinds Sunroof motor 1 Sunroof motor 2 Term 30 Term 31 Sunroof Wiring Diagram for Porsche Cayenne 2009 List of elements for Sunroof Wiring Diagram for Porsche Cayenne 2009: 22 5 volts Coding Comfort close Emergency close Enabling Fuse 30a Ground Hot at all times Instrument cluster Left fuse box (left side of dash) Mb21 (left kick panel) Nca Power distribution system Rear comfort systems control unit (right rear cargo area) Signal Speed output Speed signal Sunroof close Term 30 Term 31 Tilt slide sunroof Tilt slide sunroof switch
POWER WINDOWS Power Windows Wiring Diagram for Porsche Cayenne 2009 List of elements for Power Windows Wiring Diagram for Porsche Cayenne 2009: 47 30a Can high Can low Computer data lines system Door control unit Driver button panel Driver door control unit Fl power window Fr power window Fr pw button Fuse Fuse 25a Gnd Hall sens Hot at all times Interior lights system Left fuse box (left side of dash) Left rear high door control unit Left rear high door power window switch Local pw button Lr pw button Mb20 (right kick panel) Mb21 (left kick panel) Mb30 (base of right "b" pillar) Mb31 (base of left "b" pillar) Motor Motor 1 Motor 2 Passenger door control unit Passenger power window switch Power Power window motor Pw button term 31 Red Right fuse box (right side of dash) Right rear high door control unit Right rear high door power window switch Rl power window Rr power window Rr pw button Signal Term 30 pw Term 31 Term 31 logic Term 58d Vcc Window Tailgate Power Window Wiring Diagram for Porsche Cayenne 2009 List of elements for Tailgate Power Window Wiring Diagram for Porsche Cayenne 2009: 13 Fuse 15a Hot at all times Left fuse box (left side of dash) Mb40 (near right taillight) Mb43 (center rear of roof) Rear comfort systems control unit (right rear cargo area) Rear window button Rear window drive Rear window handle push button Rear window turning case Rear window turning case (center rear of rear flap) Right terminal Unlock distr rear window
RADIO Base Radio Wiring Diagram for Porsche Cayenne 2009 List of elements for Base Radio Wiring Diagram for Porsche Cayenne 2009: 58 Acquisition microphone Am/fm Aux-gnd Aux-l Aux-r Aux-shield Btls Camera Can hi Can low Computer data lines system Ctr line Driver identification control unit Fuse 10a Fzv Hot at all times Input optical 1 Left dashboard tweeter Left front + Left front - Left front door bass sound speaker Left front door mid-range speaker Left rear + Left rear - Left rear door bass sound speaker Left rear door mid-range speaker Mb24 (front of center console) Micro gnd Microphone + Microphone - Microphone 1(+) Microphone shield Mobile phone preparation Nca Output optical 1 Radio Radio antenna Red Right antenna amplifier Right dashboard tweeter Right front + Right front - Right front door bass sound speaker Right front door mid-range speaker Right fuse box (right side of dash) Right rear + Right rear - Right rear door bass sound speaker Right rear door mid-range speaker Shield Sig gnd Signal Television tuner Terminal 30 Terminal 31 Ums cdr Video sig Video sig gnd Premium Radio Wiring Diagram, with Bose (1 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, with Bose (1 of 3) for Porsche Cayenne 2009: 60 (center rear of roof) gps antenna (center rear of roof) sdars antenna Am/fm Antenna Aux shield Aux-gnd Aux-l Aux-r Btls Camera Can high Can low Computer data lines system Control Ctr line Data (+) Data (-) Diagnostics Fm3/fm4 Fuse 10a Fuse 5a Gnd Gps Gps antenna Hot at all times Input optical waveguide 1 Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb22 (right side of dash) Mb24 (front of center console) Micro gnd Microphone 1 (+) Microphone shield Mobile phone preparation Nca Output optical wave 1 Porsche communication management (pcm) Red Right antenna amplifier Right fuse box (right side of dash) Sdars Shield Signal Sply Sw out ant Telephone Telephone antenna Term 30 Term 31 Tlphone Vcc (+) Video sig Video sig gnd W/ satellite receiver W/ telephone receiver W/o telephone receiver Premium Radio Wiring Diagram, with Bose (2 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, with Bose (2 of 3) for Porsche Cayenne 2009: 38 (top left side of rear flap) left antenna amplifier Acquisition microphone Aux-gnd Aux-l Aux-r Control Data (+) Data (-) Diagnostics Entrance Fm3/fm4 Gnd Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb40 (near right taillight) Microphone + Microphone - Output Rearview camera circuit Red Shield Sig ant 3 Sig gnd Signal Television tuner Term 30 Term 31 Tv 1 Tv 2 Ums Vcc (+) Video sig Vnc + Vnc - Premium Radio Wiring Diagram, with Bose (3 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, with Bose (3 of 3) for Porsche Cayenne 2009: 46 Bose amplifier Bose subwoofer Center speaker Center speaker + Center speaker - Diagnostics Effect speaker + Effect speaker - Fuse 30a Hot at all times Left effect bose speaker Left front door low range speaker Left front door mid range speaker Left front spkr + Left fuse box (left side of dash) Left rear door bose tweeter Left rear door mid range speaker Left rear spkr + Left rear spkr - Lf spkr - Low range spkr + Low range spkr - Lwl eingang Mb40 (near right taillight) Micro gnd Microphone Optical waveguide output c Red Rf spkr + Rf spkr - Right effect bose speaker Right front door low range speaker Right front door mid range speaker Right fuse box (right side of dash) Right rear door bose tweeter Right rear door mid range speaker Rr spkr + Rr spkr - Sig + Sig - Subwoofer + Subwoofer - Switched plus Switching Term 30 Term 31 Premium Radio Wiring Diagram, without Bose (1 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, without Bose (1 of 3) for Porsche Cayenne 2009: 60 (center rear of roof) gps antenna (center rear of roof) sdars antenna Am/fm Antenna Aux shield Aux-gnd Aux-l Aux-r Btls Camera Can high Can low Computer data lines system Control Ctr line Data (+) Data (-) Diagnostics Fm3/fm4 Fuse 10a Fuse 5a Gnd Gps Gps antenna Hot at all times Input optical waveguide 1 Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb22 (right side of dash) Mb24 (front of center console) Micro gnd Microphone 1 (+) Microphone shield Mobile phone preparation Output optical wave 1 Porsche communication management (pcm) Red Right antenna amplifier Right fuse box (right side of dash) Sdars Shield Signal Sply Sw out ant Switching output Telephone Telephone antenna Term 30 Term 31 Vcc (+) Video sig Video sig gnd W/ satellite receiver W/ telephone receiver W/o satellite receiver W/o telephone receiver Premium Radio Wiring Diagram, without Bose (2 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, without Bose (2 of 3) for Porsche Cayenne 2009: 35 (top left side of rear flap) left antenna amplifier Acquisition microphone Aux-gnd Aux-l Aux-r Control Data (+) Data (-) Diagnostics Entrance Fm3/fm4 Gnd Ipod detect Ipod gnd Ipod ident Ipod rx Ipod sply Ipod tx Mb40 (near right taillight) Microphone + Microphone - Output Rearview camera circuit Red Shield Sig gnd Signal Television tuner Term 30 Term 31 Tv 1 Tv 2 Ums Vcc (+) Video sig Premium Radio Wiring Diagram, without Bose (3 of 3) for Porsche Cayenne 2009 List of elements for Premium Radio Wiring Diagram, without Bose (3 of 3) for Porsche Cayenne 2009: 38 Ask amplifier Center speaker Center speaker + Center speaker - Fuse 30a Hot at all times Left dashboard tweeter Left front (+) Left front (-) Left front bass sound speaker Left front mid high range speaker Left front speaker (+) Left front speaker (-) Left rear (+) Left rear (-) Left rear bass sound speaker Left rear mid high range speaker Left rear speaker (+) Left rear speaker (-) Mb24 (front of center console) Porsche communication management (pcm) Red Right dashboard tweeter Right front (+) Right front (-) Right front bass sound speaker Right front mid range speaker Right front speaker (+) Right front speaker (-) Right fuse box (right side of dash) Right rear (+) Right rear (-) Right rear bass sound speaker Right rear speaker(+) Right rear speaker(-) Term 30 Term 31 Wake up Rear Seat Entertainment Wiring Diagram for Porsche Cayenne 2009 List of elements for Rear Seat Entertainment Wiring Diagram for Porsche Cayenne 2009: 30 Audio 1l Audio 1r Audio 2l Audio 2r Audio 3l Audio 3r Audio gnd Audio masse Cinch connection 1 Cinch connection 2 Cvbs1 Cvbs2 Cvbs3 Driver's side cable pre-installation seat Fuse 10a Fuse 5a Gnd Hot at all times Hot in on or start Mb40 (near right taillight) Passenger's side cable pre-installation seat Rear seat entertainment master Rear seat entertainment slave Red Right fuse box (right side of dash) Sply Term 15 Term 30 Video sig Video sig gnd
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Porsche Cayenne 2009 List of elements for Shift Interlock Wiring Diagram for Porsche Cayenne 2009: 34 A: p,r,s B: r,n,d,s C: d,s Can high Can low Computer data lines system Fuse 15a Fuse 5a Gearbox assembly Gnd Hot at all times Hot w/ diagnostics relay 15 energized Lift sw a Lift sw b Lift sw c Lift sw pa Lifting switch Mb22 (right side of dash) Mb26 (under front passenger's seat) Ms - on Ms+ Ms- Pa: p,n,s Right fuse box (right side of dash) Selector lever switch (transmission) (front of center console) Sfl Shift lock Term 15 Term 30 Term 31 Tiptronic down Tiptronic info Tiptronic up Transmission (under front passenger's seat)
STARTING/CHARGING Charging Wiring Diagram for Porsche Cayenne 2009 List of elements for Charging Wiring Diagram for Porsche Cayenne 2009: 27 (left side of dash) 3.6l A15 A9b A9d A9f A9h Bsd gen Current rail battery wire Current rail starter wire D5v/d5z/ d5x+ 8gv D5v/d5z/ d5x+8gv D5x+ 8gh E-box (left side of plenum) Except 3.6l Fuse 11 15a fuse 8 20a Generator Generator relay Gp25 (under driver's seat) Hot w/ main relay energized Main fuse box (pre-fuse socket) (over vehicle electrical system battery) Mb23 Starter Transfer socket Tyco partition element Vehicle electrical system battery Vehicle system control unit Starting Wiring Diagram for Porsche Cayenne 2009 List of elements for Starting Wiring Diagram for Porsche Cayenne 2009: 39 (not used) 20a 20b 20c 20d 20e 3.6l 87a A1a Current rail battery wire Current rail l-form Current rail s-form Current rail starter wire Driver identification control unit E-box (left side of plenum) Except 3.6l Fuse Fuse 10a Fuse 250a Fuse z1 250a Generator Gp25 (under driver's seat) Gp32 (rear of vehicle, near battery) Gp33 Main fuse box (pre-fuse socket) (over vehicle electrical system battery) Main fuse box (rear) (w/ preparation starter battery) (over vehicle electrical system battery) Nca Power distribution system Power relay Red Starter Starter battery Starter relay Term 50 diagnosis Term 50 hs Term 50 ls Transfer socket Tyco partition element Vehicle electrical system battery
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Porsche Cayenne 2009 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Porsche Cayenne 2009: 36 Air bag + Air bag - Air bag 2 + Air bag 2 - Air bag control unit (under center console) Can drive high Can drive low Can high Can low Computer data lines system Driver head air bag (left roof frame) Driver identification control unit Driver side air bag (in left front backrest side elements) Drv pretensioner + Drv pretensioner - Drv side air bag + Drv side air bag - Fuse 10a Head air bag drv + Head air bag drv - Housing Instrument cluster Left fuse box (left side of dash) Mb31 (base of left "b" pillar) Partition element Pass air bag + Pass air bag - Pass pretensioner + Pass pretensioner - Passenger air bag (passenger's side of cockpit) Stage 1 + Stage 1 - Stage 2 + Stage 2 - Steering column switch module Term 15 Supplemental Restraints Wiring Diagram (2 of 3) for Porsche Cayenne 2009 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Porsche Cayenne 2009: 35 (right roof frame) passenger head air bag Air bag + Air bag - Can high Can low Computer data lines system Extent cable pre- instal- lation seat Fuse 5a Gnd Hot at all times Left front weight sensor Left fuse box (left side of dash) Left rear seat belt pretensioner Left rear weight sensor 2 Lin Lin air bag Lin s2 Lins3 Red Red hw-pfad Right front weight sensor 1 Right rear seat belt pretensioner Right rear weight sensor 3 S0 gnd S0 lin S1 gnd S1 lin S2 gnd S2 lin S3 gnd S3 lin Sply Term 15 Term 30 Weight recognition control unit (under front passenger seat) Supplemental Restraints Wiring Diagram (3 of 3) for Porsche Cayenne 2009 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Porsche Cayenne 2009: 46 (in left front backrest side elements) passenger side air bag Air bag + Air bag - Air bag control unit (under center console) Air bag off display Can high Can low Computer data lines system Driver's buckle switch Driver's side b-pillar control unit sensor Driver's side front control unit sensor Driver's side rear c-pillar control unit sensor Drv + Drv - Drv buckle Drv fr sens - Drv pretensioner + Drv pretensioner - Fr drv sens + Fr pass sens + Housing Input Left front seat belt pretensioner Mb26 (under front passenger's seat) Occupancy detection Pass + Pass - Pass buckle Pass deactivation led Pass deactivation sw2 Pass fr sens- Pass pretensioner + Pass pretensioner - Pass side air bag + Pass side air bag - Passenger's buckle switch Passenger's side b-pillar control unit sensor Passenger's side front control unit sensor Passenger's side rear c-pillar control unit sensor Rear drv + Rear drv - Rear pass + Rear pass - Right front seat belt pretensioner Sig Term 31
TRANSMISSION A/T Wiring Diagram for Porsche Cayenne 2009 List of elements for A/T Wiring Diagram for Porsche Cayenne 2009: 69 (behind right side of dash) mb22 (front of center console) selector lever switch A: p,r,s B: r,n,d,s Backup light C: d,s Can high Can low Clutch switch (m/t) (top of clutch pedal) Computer data lines system Connector Diagnosis Driver identification control unit Engine speed sensor (in) Engine speed sensor (out) Exterior lights system (backup lamps circuit) Fuse 15a Fuse 5a Gearbox assembly Gnd Hot at all times Hot in run or start In spd sens + In spd sens - Interior lights system K line Key lock Lift sw c Lift sw pa Main Main sol valve + Main sol valve - Mb21 (left kick panel) Mb26 (under front passenger's seat) Ms - on Ms+ Ms- Oil temp sens Oil temp sensor Out spd sens + Out spd sens - P slt Pa: p,n,s Position sw Position switch Right fuse box (right side of dash) Shift lock Shift sol s1 Shift sol s2 Sig Sol valve b1 + Sol valve b1 - Sol valve c1 + Sol valve c1 - Sol valve c2 + Sol valve c2 - Sol valve c3 + Sol valve c3 - Sol valve uk + Sol valve uk - Solenoid valves Term 15 Term 30 Term 31 Term 58d Tiptronic down Tiptronic info Tiptronic up Transmission control unit (under front passenger's seat) Transfer Case Wiring Diagram, with Air Suspension for Porsche Cayenne 2009 List of elements for Transfer Case Wiring Diagram, with Air Suspension for Porsche Cayenne 2009: 72 (right side of dash) mb22 Axle differential center Battery Brake a Brake b Can high Can low Chassis switch module Comm Computer data lines system Connector Diagnosis Engine brake a Engine brake b Engine temp Engine temp gnd Fb ds1 Fb ds2 Fb ds3 Fb se Fuse 10a Fuse 40a Fuse 5a Gnd Hot at all times Hot in run or start Ignition Instrument cluster system Interior lights system K line L shift contact Led axle-diff Led center-diff Led reduction Level control unit Mb26 (under front Motor a Motor b Motor diff lock a N pos switch Nbk-line Neutral position switch Oil temp Oil temp gnd Output Parking brake Parking brake (base of parking brake lever assembly) Passenger's seat) Position 1 Position 2 Power gnd Pwm switch R shift contact Rest pos switch Right fuse box (right side of dash) S in S out diagn S out ds1 S out ds2 S out se Sensor 1 5v Sensor 1 gnd Sensor 2 5v Sensor 2 gnd Sig sensor 1 Sig sensor 2 Temp sensor gnd Term 15 Term 30 Term 31 Term 58d Transfer case control unit Transfer Case Wiring Diagram, without Air Suspension for Porsche Cayenne 2009 List of elements for Transfer Case Wiring Diagram, without Air Suspension for Porsche Cayenne 2009: 41 Battery Brake gnd Brake motor a Brake motor b Can high Can low Computer data lines system Connector Diagnosis Diagnosis k Engine temp Engine temp + Engine temp - Fuse 10a Fuse 30a Hot at all times Hot in run or start Ignition Instrument cluster system Left fuse box (left side of dash) Mb41 (near left taillight) Motor a Motor b Motor lock a Oil temp Oil temp + Oil temp - Parking brake Parking brake (base of parking brake lever assembly) Power gnd Rear differential lock Sensor Sensor 1 gnd Sensor 1 out Sensor gnd Sensor signal Signal pos 1 Signal pos 2 Temp sensor gnd Term 30 Transfer case control unit
TRUNK, TAILGATE, FUEL DOOR Tailgate & Fuel Door Release Wiring Diagram (1 of 2) for Porsche Cayenne 2009 List of elements for Tailgate & Fuel Door Release Wiring Diagram (1 of 2) for Porsche Cayenne 2009: 43 87a Backup camera control unit Can high Can low Closing aid Closing aid relay Cls closing aid Cls closing aid relay + Cls closing aid relay - Cls tank-folds motor Computer data lines system Filler flap actuator Fuse 10a Fuse 15a Fuse 20a Fuse 5a Hot at all times Hot w/ diagnostics relay 15 energized Left fuse box (left side of dash) Luggage compt Mb23 (left side of dash) Mb40 (near right taillight) Mb41 (near left taillight) Number plate lights Rear comfort systems control unit (right rear cargo area) Rear door handle Rear flap drive Rear flap handle pushbutton Rear flap push button Rear flap turning case Rear lock Reserve wheel carrier handle pushbutton Right fuse box (right side of dash) Spare wheel release Spare wheel release relay (on relay support 2) Spare wheel turn case end pos sw Spare wheel turning case switch (rear center of vehicle) Tank folds actuator relay (on relay support 1) Term 15 Term 30 motors Term 31 Turning rear flap case Unlock distr rear flap Tailgate & Fuel Door Release Wiring Diagram (2 of 2) for Porsche Cayenne 2009 List of elements for Tailgate & Fuel Door Release Wiring Diagram (2 of 2) for Porsche Cayenne 2009: 39 Body acceleration sensor Buzzer gnd Buzzer rear lid Buzzer sig Can hi Can high Can lo Can low Close sig button Computer data lines system Electronics gnd Fuse 30a Hot at all times Hydraulic pump Hydraulics mtr 1 Hydraulics mtr 2 Inclination sens gnd Inclination sens sig Inclination sens sply Left fuse box (left side of dash) Left rear lid Left rear lid door surround Left rear lid warning light Masse Mb40 (near right taillight) Mb41 (near left taillight) Mb43 (center rear of roof) Out Rear lid close switch Right rear lid Right rear lid door surround Right rear lid warning light Spare wheel 1 Spare wheel 2 Tailgate control unit Term 30 g1 Terminal 30 Terminal 31 Vehicle electrical system
WARNING SYSTEMS Warning Systems Wiring Diagram for Porsche Cayenne 2009 List of elements for Warning Systems Wiring Diagram for Porsche Cayenne 2009: 34 Can bus high 1 Can bus low 2 Computer data lines system Data Digital antenna Fl antenna 1 Fl antenna 2 Fr antenna 1 Fr antenna 2 Fuse 5a Gnd Gnd fl Gnd fr Gnd rl Gnd rr Hot at all times Left front activity antenna Left fuse box (left side of dash) Left rear activity antenna Lin data Lin gnd Mb21 (left kick panel) Red Right front activity antenna Right rear activity antenna Rl antenna 1 Rl antenna 2 Rr antenna 1 Rr antenna 2 Term 30 Term 31 Tire pressure control unit (behind left end of dash) Vlin Vlin antenna
WIPER/WASHER Wiper/Washer Wiring Diagram for Porsche Cayenne 2009 List of elements for Wiper/Washer Wiring Diagram for Porsche Cayenne 2009: 48 Can high Can low Computer data lines system Control Data Dual wash 1 Dual wash 2 Dual washing pump (near right front fender) Fuse 15a Fuse 15a 15a Fuse 25a 25a Fuse 30a Fuse 5a Gp13 (rear center of eng compt) Ground Headlamp cleaner pump (on windshield washer reservoir) Headlamp cleaner relay Hot at all times Hot w/ diagnostics relay 51 energized Instrument cluster Instrument cluster system Intermittent Intermittent control Left fuse box (left side of dash) Left washing jets Mb21 (left kick panel) Mb23 (left side of dash) Mb40 (near right taillight) Mb43 (center rear of roof) Mb6 (right front of engine compt) Rain sensor (integral to inside rear view mirror) Rear comfort systems control unit (right rear cargo area) Rear window wiper Rear wiper control term 15 Red Relay hcs Right fuse box (right side of dash) Right washing jets Sensor gnd Signal Term 15 Term 30 Term 31 Vehicle electrical system control unit (under left side of dash) W/ day time running light Wash level Washer fluid level sensor (right front fender) Wiper motor
