Diagram sections — 32 (98 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT 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 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, Dual A/C Wiring Diagram (1 of 4) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (1 of 4) for Porsche Cayenne S 2005: 71 (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 Air quality sensor Blowing out temp sensor C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 Can high Can low Center outlet drive motor Computer data lines system Defrost flap E10 E11 E12 Externally cntrld comp Feedback voltage Footwell flap Fresh air recirc air flap Fresh air/ circulating air drive motor Intake temp sensor Left footwell output sensor Left sidewall sun sensor Left temp flap Left temperature drive motor Left/right climatronic control unit Mb22 (under right side of dash) Nca Passenger air flow Pressure sensor Rear evaporative air intake temperature sensor Right footwell output sensor Right output sensor Right sidewall sun sensor Right temp flap Right temp flap right temp flap Sensor ground Signal ground Stationary heater Temp sensor signal Term 30a Term 31 Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (2 of 4) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (2 of 4) for Porsche Cayenne S 2005: 20 (under right side of dash) Blower control unit Defrost drive motor E-box (left rear of engine compt) Evaporator temperature sensor Front blower motor Fuse 15a Hot at all times Left footwell drive motor Left output sensor Left side drive motor Mb22 Motor Nca Pwm-a Right temperature drive motor Sun sensor Term 31 Vcc Volt feedback Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (3 of 4) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (3 of 4) for Porsche Cayenne S 2005: 46 (4.5l turbo, (4.5l, 3.2l w/ wzh) 3.2l w/o wzh 3.2l w/o wzh) 4.5l turbo 4.5l turbo, 3.2l w/o wzh 4.5l, 3.2l w/ wzh 87a A48 A4a A4c A4d A4e A5a A5c A5d A5e A66 A8a A8b A8c A8d A8e Actuation fan 2 After run coolant pump relay (4.5l turbo, 3.2l w/o wzh) Air quality sensor B104 Circulation pump Circulation pump relay Cooling fan 1 Cooling fan 2 Cooling wtr pmp Fuse 40a Fuse 5a Hot at all times Hot in on or start Left fuse box Mb1 (behind left headlamp) Mb22 (under right side of dash) Mb23 (under left side of dash) Mb5 (left front of engine compt) Motor control unit Nca Red Residual heat relay Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (4 of 4) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Dual A/C Wiring Diagram (4 of 4) for Porsche Cayenne S 2005: 11 E-box (left rear of engine compt) Externally controlled compressor Fuse 10a Fuse 30a Fuse 5a Fuse 60a Hot at all times Mb11 (left rear of engine compt) Nca Pressure sensor Right fuse box Automatic A/C Wiring Diagram, Front & Rear A/C (1 of 5) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C (1 of 5) for Porsche Cayenne S 2005: 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 Center outlet drive motor Defrost flap Footwell flap Fresh air recirc air flap Fresh air/ circulating air drive motor Front 2 + 2 climatronic control unit Intake temp sensor Left footwell drive motor Left footwell output sensor Left temp flap Left temperature drive motor Nca Passenger air flow Passenger side drive motor Rear evaporative air intake temperature sensor Right footwell drive motor Right footwell output sensor Right output sensor Right temp flap Right temp flap right temp flap Right temperature drive motor Temp sensor signal Automatic A/C Wiring Diagram, Front & Rear A/C (2 of 5) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C (2 of 5) for Porsche Cayenne S 2005: 59 (under right side of dash) 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 drive motor E-box (left rear of engine compt) E10 E11 E12 Evaporator temperature sensor Externally cntrld comp Feedback voltage Front 2 + 2 climatronic control unit Front blower control unit Front blower motor Fuse 15a Hot at all times Left output sensor Left sidewall sun sensor Mb22 Mb22 (under right side of dash) Motor Nca Passenger air flow Passenger side drive motor Pressure sensor Pwm-a Right sidewall sun sensor Sensor ground Signal ground Stationary heater Sun sensor Term 30a Term 31 Vcc Volt feedback Automatic A/C Wiring Diagram, Front & Rear A/C (3 of 5) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C (3 of 5) for Porsche Cayenne S 2005: 47 (4.5l turbo, (4.5l, (under right side of dash) 3.2l w/ wzh) 3.2l w/o wzh 3.2l w/o wzh) 4.5l turbo 4.5l turbo, 3.2l w/o wzh 4.5l, 3.2l w/ wzh 87a A48 A4a A4c A4d A4e A5a A5c A5d A5e A66 A8a A8b A8c A8d A8e Actuation fan 2 After run coolant pump relay (4.5l turbo, 3.2l w/o wzh) Air quality sensor B104 Circulation pump Circulation pump relay Cooling fan 1 Cooling fan 2 Cooling wtr pmp Fuse 40a Fuse 5a Hot at all times Hot in on or start Left fuse box Mb1 (behind left headlamp) Mb22 Mb23 (under left side of dash) Mb5 (left front of engine compt) Motor control unit Nca Red Residual heat relay Automatic A/C Wiring Diagram, Front & Rear A/C (4 of 5) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C (4 of 5) for Porsche Cayenne S 2005: 18 E-box (left rear of engine compt) Externally controlled compressor Fuse 10a Fuse 30a Fuse 40a Fuse 5a Fuse 60a Hot at all times Left "b" pillar outlets drive motor Left fuse box Left output sensor Mb11 (left rear of engine compt) Nca Pressure sensor Right "b" pillar outlets drive motor Right fuse box Right output sensor Seats system Automatic A/C Wiring Diagram, Front & Rear A/C (5 of 5) for Porsche Cayenne S 2005 List of elements for Automatic A/C Wiring Diagram, Front & Rear A/C (5 of 5) for Porsche Cayenne S 2005: 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 drive motor Left rear air flow tunnel drive motor Left rear temperature drive motor Mb22 (under right side of dash) Mb41 (near left taillight) Motor Passenger air flow Pwm-a Rear 2 + 2 climatronic control unit Rear blower control unit Rear blower motor Right "b" pillar flap Right rear air flow sensor drive motor Right rear air flow tunnel drive 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
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Porsche Cayenne S 2005 List of elements for Anti-lock Brakes Wiring Diagram for Porsche Cayenne S 2005: 67 (under left side of dash) mb23 (under steering column) diagnosis plug Body ground Booster/ displacement sensor Can drive high Can drive low Can psm high Can psm low Clutch sw Clutch switch Codes bridge Computer data lines system Diagnosis Exterior lights system Fuse 10a Fuse 30a Fuse 40a Fuse 5a Hot at all times Hot in run & start Instrument cluster Interior lights system Left front wheel sensor Left fuse box (under left side of dash) Left rear wheel sensor Lf rotation sig Lf speed sensor Lr rotation sig Lr speed sensor Lr whl speed out Mb12 (right rear of engine compt) Mb23 (under left side of dash) Multiple sensor Park brake sw Parking brake switch Porsche stability management (psm) control unit Press sensor + Press sensor - Pressure sensor Pressure sig Psm sensor gnd Psm switch Psm switch off Red Rf rotation sig Rf speed sensor Rf whl speed out Right front wheel sensor Right fuse box (under right side of dash) Right rear wheel sensor Rr rotation sig Rr speed sensor Servotronic relay module Servotronic transducer Sol valve + Sol valve - Stop light relay Stop light sig 1 Stop light sig 2 Stop light volt Term 15 Term 30 Term 31 Term15 Way sensor + Way sensor gnd Way sensor sig
ANTI-THEFT Anti-theft Wiring Diagram (1 of 3) for Porsche Cayenne S 2005 List of elements for Anti-theft Wiring Diagram (1 of 3) for Porsche Cayenne S 2005: 100 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 Antenna Antenna driver door Antenna inside Antenna passenger door Button close C10 C11 C12 Can high ls Can low hs Can low ls Center rear console Cls motor lock Cls motor locking Cls outside dr handle Cls safe lock Cls safe locking Cls safe motor Cls safe motor lock Cls term 31 Cls term 31 cls central door locking button Cls turning case Computer data lines system Data 2 Diagnosis Diagnosis relay Driver identification control unit Elv data Exterior lights system 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 (under left side of dash) Left rear door handle sensor Lf feed sensor Lock/unlock button Lr feed sensor Mb23 (under 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 Serial clock Starting/charging system Term 15 diagnosis Term 30 Term 30sv Term 31 Term 31 pw button Term 50 hs Term 50 ls Term 85 Transmissions system Anti-theft Wiring Diagram (2 of 3) for Porsche Cayenne S 2005 List of elements for Anti-theft Wiring Diagram (2 of 3) for Porsche Cayenne S 2005: 37 A11 A15 B13 B16 C10 C11 C12 Can high Can low Cls central door locking button Cls dr handle outside Cls motor locking Cls motor safe Cls safe motor lock Cls status safe Cls term 31 Cls term 31 cls central door locking button Cls turning case Computer data lines system Driver door button panel Horns system Interior lights system Key-in signal Left rear door central locking button Left rear door lock Left rear high door control unit Lock/unlock Lock/unlock button On-board computer network control unit (under left side of dash) Power windows system Red Right rear door central locking button Right rear door lock Right rear high door control unit Term 31 Term 31 logic Two-tone horn Anti-theft Wiring Diagram (3 of 3) for Porsche Cayenne S 2005 List of elements for Anti-theft Wiring Diagram (3 of 3) for Porsche Cayenne S 2005: 94 (pins a63 to a81 not used) 400bd A10 A11 A12 A19 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 Antenna Antenna (anc or agc) Antenna loading space Antenna rear bumper B12 C10 C11 C12 Can high Can low Cls key switch Cls lock Cls motor lock Cls motor locking Cls outside dr handle Cls safe lock Cls safe motor Cls safe motor lock Cls status safe locking Cls term 31 Cls term 31 cls central door locking button Cls turning case Computer data lines system Data 1 Data 1 input Data 2 output 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 Left fuse box Left rear bumper outside antenna Loading space start 2 Lock/unlock button Mb23 (under left side of dash) Mb41 (near left taillight) Micro switch s1 Micro switch s2 Micro switch s4 Micro switch s5 Micro switch s6 Micro switch s7 Nca Power distribution Radio antenna Rear center console inside antenna Rear comfort systems control unit (right rear cargo area) Right rear bumper outside antenna Serial clock Signal horn Spare wheel recess loading space inside antenna Starting/charging system 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
BODY CONTROL MODULES On-Board Computer Wiring Diagram (1 of 2) for Porsche Cayenne S 2005 List of elements for On-Board Computer Wiring Diagram (1 of 2) for Porsche Cayenne S 2005: 73 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Anti-theft, door locks systems Assistance driving light switch Backup light switch Can comfort high Can comfort low Computer data lines system Engine hood switch Exterior lights system Footwell lights Footwell lights signal Footwell lights term 31 Front fog lamp Front fog lamp switch Fuse 10a Fuse 15a Fuse 5a Hazard warning light switch Headlights system High beam left High beam right Hot at all times Hot in on and start Inside button lights Inside light Interior lights system Key in signal Left corner sens headlights Left fuse box (under left side of dash) Left side marker light Left turn signals Low beam left Low beam right Low beam switch Mb23 (under left side of dash) Mirror heating switch On board computer network control unit Parking light switch Rear fog light switch Red Right corner sens headlights Right fuse box (under right side of dash) Right side marker light Right turn signals Signal lwr error Starter lead Switch lds neutral position Term 15 (ezs) Term 30 corner sens headlights Term 30 front fog lights Term 30 left hi/low beam Term 30 left side mrk turn sig Term 30 right hi/low beam Term 30 right side mrk turn sig Term 31 inside lighting Term 31 redundantly Term 58d instrument On-Board Computer Wiring Diagram (2 of 2) for Porsche Cayenne S 2005 List of elements for On-Board Computer Wiring Diagram (2 of 2) for Porsche Cayenne S 2005: 62 Additional high beam Bn-k1 relay Dual wash 1 Dual wash 2 Electronic suspension system Emergency start signal Enabling seat heater signal Engine controls system Fuse 10a Fuse 15a Fuse 20a Fuse 5a Hazard warning ind lights Hcs pump relay Headlights system Horns system Hot at all times Interior lights system J10 J11 J12 J13 J14 J15 J16 J17 J18 Left fuse box (under left side of dash) Load relay Main fuse box (over vehicle electrical system battery) Measuring sig batt/starter + Measuring sig batt/starter - Measuring sig vehicle elec sys batt Network control unit On board computer P10 P11 P12 P13 P14 P15 P16 Plug socket Red Relay elec fuel pump Right fuse box (under right side of dash) Seats system Signal wake up running gear Starting/charging system Term 30 additional high beam Term 30 bsg batt/starter Term 30 bsg vehicle elec sys batt Term 30 dual washing pump Term 30 inside light Term 30 two tone horn Term 30g Term 31 bsg Term 31 dual washing pump Term 58d, ground Term 58d, out Two tone horn Wiper/washer system Rear Control Unit Wiring Diagram for Porsche Cayenne S 2005 List of elements for Rear Control Unit Wiring Diagram for Porsche Cayenne S 2005: 78 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 Anti-theft system Ards alarm siren B10 B11 B12 Backup lamp Brake pedal switch C10 C11 C12 Can high Can low Cls closing aid Cls closing aid relay - Cls closing air relay + Cls tank-folds motor Comfort systems rear control unit Computer data lines system Defogger system Exterior lights system Fuse 15a Fuse 5a Headlights system High mounted stop light Horn ards Hot at all times Hot in run and start Instrument cluster system Interior lights system Interior monitoring K lead Left fuse box (under left side of dash) Left rear light Left stop light License plate lights Luggage compt light Mb40 (near right taillight) Power tops system Power windows system Rear flap push button Rear flap turning case Rear fog light Rear window def relay Rear window push button Rear window wiper enable Rear wiper int control Right fuse box (under right side of dash) Right rear light Right stop light Spare wheel turn case end pos sw Term 15 Term 30 left light Term 30 motors Term 30 right light Term 31 Tilt sensor Tilt slide sunroof Tilt slide sunroof close Trunk, tailgate, fuel doors system Turning rear flap case Turning rear window case Unlock distr rear flap Unlock distr rear window Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Porsche Cayenne S 2005 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Porsche Cayenne S 2005: 56 A10 A11 A12 A13 A14 A15 A16 A21 A22 A23 A24 A25 A29 A34 A43 A46 A58 A60 A61 A81 Airbag control unit Can drive high Can drive low Can high Can high diag Can high hs Can high ls Can high psm Can low Can low diag Can low hs Can low ls Can low psm Diag k Diagnosis plug (under steering column) Driver identification control unit Fuse 5a Gnd Hot at all times Hot in run and start K lead Left fuse box (under left side of dash) Left xenon headlight Level control unit Mb21 (left kick panel) Motor control unit Multiple sensor Psm control unit Rear comfort system control unit Right fuse box (under right side of dash) Right xenon headlight Term 15 Term 30 Trailer control unit Transfer case control unit Transmission control unit Computer Data Lines Wiring Diagram (2 of 2) for Porsche Cayenne S 2005 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Porsche Cayenne S 2005: 69 wiper motor A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A25 A31 B16 B18 B19 B20 C17 C18 Can bus high Can bus low Can comf. high Can comf. low Can display high Can display low Can drive high Can drive low Can high Can high comfort Can high diag Can high disp. Can high drive Can high info Can high infotainment Can low Can low comfort Can low diag Can low disp. Can low info Can low infotainment Compass D16 Disengageable stabilizer control unit Driver door control unit Driver's memory seat control unit Driver's seat memory control unit Front 2 +2 climatronic control unit Gateway control unit Ground Instrument cluster K lead Left rear door control unit Left/right climatronic control unit Mb23 (under left side of dash) Nca On board computer network control unit Panorama roof system control unit Passenger seat memory control unit Pcm 2 Pdc control unit Rear 2 +2 climatronic control unit Right front door control unit Right rear high door control unit Steering column switch module Term 15 Tire pressure control unit Wake up Weight recogntion control unit
COOLING FAN
3.2L 3.2L, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005 List of elements for 3.2L, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005: 38 87a A48 A5a A5c A5d A5e A66 A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay B104 C14 Circulation pump Cooling fan 1 Cooling fan 2 Cooling wtr pmp E-box Front 2+2 or left/right climatronic control unit Fuse 10a Fuse 30a Fuse 5a Fuse 60a Hot at all times Hot in run and start Left fuse box Mb1 (behind left headlight) Mb14 (right rear of engine compt) Mb23 (under left side of dash) Motor control unit Nca Red Residual heat relay Stationary heater
4.5L 4.5L, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005 List of elements for 4.5L, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005: 45 4.5l 4.5l turbo 87a A48 A4a A4c A4d A4e A5a A5c A5d A5e A66 A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay B104 C14 Circulation pump Circulation pump relay Cooling fan 1 Cooling fan 2 Cooling wtr pmp E-box Front 2+2 or left/right climatronic control unit Fuse 10a Fuse 30a Fuse 5a Fuse 60a Hot at all times Hot in run and start Left fuse box Mb1 (behind left headlight) Mb14 (right rear of engine compt) Mb23 (under left side of dash) Motor control unit Nca Red Residual heat relay Stationary heater
4.5L TURBO 4.5L Turbo, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005 List of elements for 4.5L Turbo, Cooling Fan Wiring Diagram for Porsche Cayenne S 2005: 45 4.5l 4.5l turbo 87a A48 A4a A4c A4d A4e A5a A5c A5d A5e A66 A8a A8b A8c A8d A8e Actuation fan 1 Actuation fan 2 After run coolant pump relay B104 C14 Circulation pump Circulation pump relay Cooling fan 1 Cooling fan 2 Cooling wtr pmp E-box Front 2+2 or left/right climatronic control unit Fuse 10a Fuse 30a Fuse 5a Fuse 60a Hot at all times Hot in run and start Left fuse box Mb1 (behind left headlight) Mb14 (right rear of engine compt) Mb23 (under left side of dash) Motor control unit Nca Red Residual heat relay Stationary heater
CRUISE CONTROL Cruise Control Wiring Diagram for Porsche Cayenne S 2005 List of elements for Cruise Control Wiring Diagram for Porsche Cayenne S 2005: 54 A10 A11 A33 A34 A35 A36 A38 A39 A58 A60 A72 A73 B108 B117 B118 B19 B20 B82 B83 B84 B90 B91 B92 Can drive high Can drive low Can high Can low Clutch switch (top of clutch pedal) Clutch switch 1 Computer data lines system Cruise control off Dme motor control unit (in engine compartment) Engine speed sensor Fuse 10a Hot in run or start Instrument cluster Left fuse box (under left side of dash) 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 (on accelerator pedal) Sensor shield Speed sensor Steering column switch module Throttle valve + Throttle valve +5v Throttle valve - Throttle valve 1 Throttle valve 2 Throttle valve control (in engine compt) Throttle valve gnd
DEFOGGERS Defoggers Wiring Diagram for Porsche Cayenne S 2005 List of elements for Defoggers Wiring Diagram for Porsche Cayenne S 2005: 16 30a 87a A7b A7d A7f A7h Fuse 30a Fuse 5a Hot at all times Left fuse box (under 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 (under right side of dash)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Porsche Cayenne S 2005 List of elements for Electronic Power Steering Wiring Diagram for Porsche Cayenne S 2005: 10 Fuse 5a Hot in run & start Left fuse box (under left side of dash) Lr whl speed out Mb23 (under left side of dash) Porsche stability management (psm) control unit Servotronic relay module Servotronic transducer Term 15 Term 31
ELECTRONIC SUSPENSION Stabilizer Wiring Diagram for Porsche Cayenne S 2005 List of elements for Stabilizer Wiring Diagram for Porsche Cayenne S 2005: 56 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 Button - Can high Can low Computer data lines system Disengageable stabilizer control unit Disengageable stabilizer hydraulic control unit Fb se Fuse 10a Fuse 30a Fuse 5a Hot at all times Hot in run or start Led- Left fuse box (under left side of dash) Main fuse box (over vehicle electrical system battery) Mb31 (at left "b" pillar) Mb41 (near left taillight) Pressure sensor + Pressure sensor - Pressure sensor sig Pump motor + Running gear switch module S out se Sensor + Sensor + fa Sensor + ra Sensor - Sensor - fa Sensor - ra Stabilizer sensor (fa) Stabilizer sensor (ra) Term 15 Term 30 Term 31 Valve + fa Valve + ra Valve - fa Valve - ra Valve fa + Valve fa - Valve ra + Valve ra -
ENGINE PERFORMANCE
3.2L 3.2L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005: 51 (before cat) heated oxygen sensor 2 (behind cat) heated oxygen sensor 2 (top of clutch pedal) clutch switch Can high Can low Clutch switch 1 Computer data lines system Cooling fans system Cooling water pump Cruise control system Diag k Diagnosis connector (under steering column) Driver identification unit Electronics gnd Fuel pump Fuse 10a Generator Generator plug socket Ho2s 1 (before cat) Ho2s 1 (before) Ho2s 1 gnd (before) Ho2s 2 (before cat) Ho2s 2 (behind cat) Ho2s 2 gnd (before cat) Ho2s 2 gnd (behind cat) Hot film air mass meter 1 (front of eng compt) Hot film meter Hot film meter +5v Hot film meter gnd Iat Iat sensor Left fuse box (left side of dash) Main relay Mb14 (right rear Motor control unit (right rear of eng compt) Nca Of engine compt) Pedal sensor 1 gnd Pedal sensor 1 sig Pedal sensor 2 gnd Pedal sensor 2 sig Pedal value sensor (on accelerator pedal) Secondary air pump 1 Secondary air valve 1 Sensor gnd Shift valve (in eng compt) Speed sensor Term 15 Term 87 Vacuum valve W/ 6 range transmission 3.2L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005: 17 (in e-box) (under left side of dash) on-board network E-box (left rear of eng compt) Fuse 10a Fuse 15a Fuse 40a Ignition coils J13 Left fuel pump relay (in e-box) Mb14 (right Mb2 (behind right headlight) Mm (center of engine compt) Rear of engine compt) Red Right fuel pump relay (in e-box) Secondary air pump (on eng) Secondary air pump relay 1 3.2L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005: 19 (in e-box) main relay 1 (in e-box) main relay 2 Center of vehicle) Coolant temp sensor Discharge wave hall sensor 2 E-box (left rear of eng compt) Engine speed sensor Fuel pump 1 (right rear of vehicle) Fuel pump 2 (left rear of vehicle) Fuse 10a Fuse 5a Hot at all times Inlet wave hall sensor 1 Knock sensor 1 (on eng) Knock sensor 2 (on eng) Mb33 (near Red Tank leak sensor Transfer socket 3.2L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005: 59 (before cat) heated oxygen sensor 1 (behind cat) heated oxygen sensor 1 Actuation fan 1 Actuation fan 2 Camshaft sensor Camshaft sensor 1 Camshaft sensor 2 Cooling fans system Crankcase vent htr Crankcase ventilation heater E-box (left rear of eng compt) Engine cool temp Engine speed sensor Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel injectors Fuel pump relay 2 Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Ho2s 1 (before) Ho2s 1 (behind) Ho2s 1 gnd (behind) Hot film meter 2 Hot in run or start Ignition sig 1 Ignition sig 2 Ignition sig 3 Ignition sig 4 Ignition sig 5 Ignition sig 6 Intake pipe change-over shift valve (on eng) Intake pipe shift vlv Knock sensor 1 Knock sensor 2 Knock sensor gnd Left fuse box (left side of dash) Motor control unit (right rear of eng compt) Nca Pedal sensor 1 +5v Pedal sensor 2 +5v Red Sensor shield Tank leak diag Tank venting valve Term 30 Throttle valve + Throttle valve +5v Throttle valve - Throttle valve 1 Throttle valve 2 Throttle valve control Throttle valve gnd
4.5L 4.5L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005: 53 (before cat) heated oxygen sensor 2 (behind cat) heated oxygen sensor 2 (front of eng compt) (right rear of engine compt) (top of clutch pedal) clutch switch Can high Can low Clutch switch 1 Computer data lines system Cruise control system Diag k Diagnosis connector (under steering column) Driver identification unit Electronics gnd Fuel injector 7 Fuel injector 8 Fuel pump Fuse 10a Generator Generator plug socket Ho2s 1 (before) Ho2s 1 gnd (before) Ho2s 2 (before) Ho2s 2 (behind) Ho2s 2 gnd (before) Ho2s 2 gnd (behind) Hot film air mass meter 1 Hot film air mass meter 2 Hot film meter Hot film meter +5v Hot film meter gnd Iat Iat sensor Ignition sig 4 Ignition sig 8 Left fuse box (left side of dash) Main relay Mb14 Motor control unit (right rear of eng compt) Nca Pedal sensor 1 gnd Pedal sensor 1 sig Pedal sensor 2 gnd Pedal sensor 2 sig Pedal value sensor (on accelerator pedal) Secondary air pump 1 Secondary air pump 2 Sensor gnd Speed sensor Term 15 Term 87 Vacuum valve W/ 6 range transmission 4.5L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005: 14 (in e-box) E-box (left rear of eng compt) Fuel pump relay Ignition coils J13 Mb14 (right Mm1 (center of engine) Mm2 (center of engine) On-board network (under left side of dash) Rear of engine compt) Red Secondary air pump relay 1 Secondary air pump relay 2 Secondary air pumps (on eng) 4.5L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005: 20 (in e-box) mfi & di relay Center of vehicle) Coolant temp sensor Discharge wave hall sensor 2 E-box Fuel pump 1 (right rear of vehicle) Fuel pump 2 (left rear of vehicle) Fuse 10a Fuse 15a Fuse 40a Fuse 5a Hot at all times Inlet wave hall sensor 1 Knock sensor 1 (on eng) Knock sensor 2 (on eng) Mb33 (near Red Speed sensor Tank leak sensor Transfer socket 4.5L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005: 59 (before cat) heated oxygen sensor 1 (behind cat) heated oxygen sensor 1 Actuation fan 1 Actuation fan 2 Camshaft sensor Camshaft sensor 1 Camshaft sensor 2 Charge air pressure valve (on eng) Charge air valve Cooling fans system Crankcase vent htr Crankcase ventilation heater E-box (left rear of eng) Engine cool temp Engine speed sensor Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel injectors Fuel pump relay 2 Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Ho2s 1 (before) Ho2s 1 (behind) Ho2s 1 gnd (behind) Hot film meter 2 Hot in run or start Ignition sig 1 Ignition sig 2 Ignition sig 3 Ignition sig 5 Ignition sig 6 Ignition sig 7 Knock sensor 1 Knock sensor 2 Knock sensor gnd Left fuse box (left side of dash) Motor control unit (right rear of eng compt) Nca Pedal sensor 1 +5v Pedal sensor 2 +5v Red Sensor shield Tank leak diag Tank venting valve Term 30 Throttle valve + Throttle valve +5v Throttle valve - Throttle valve 1 Throttle valve 2 Throttle valve control Throttle valve gnd
4.5L TURBO 4.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Porsche Cayenne S 2005: 57 (before cat) heated oxygen sensor 2 (behind cat) heated oxygen sensor 2 (on accelerator pedal) (on eng) thrust circulation air valve (right rear of engine compt) mb14 (top of clutch pedal) clutch switch Can high Can low Circ air valve (turbo) Clutch switch 1 Computer data lines system Cooling fans system Cooling water pump Cruise control system Diag k Diagnosis connector (under steering column) Driver identification unit Electronics gnd Fuel injector 7 Fuel injector 8 Fuel pump Fuse 10a Generator Generator plug socket Ho2s 1 (before) Ho2s 1 gnd (before) Ho2s 2 (before) Ho2s 2 (behind) Ho2s 2 gnd (before) Ho2s 2 gnd (behind) Hot film air mass meter 1 (front of eng compt) Hot film air mass meter 2 (front of eng compt) Hot film meter Hot film meter +5v Hot film meter gnd Iat sensor Ignition sig 4 Ignition sig 8 Left fuse box (left side of dash) Main relay Motor control unit (right rear of eng compt) Nca Pedal sensor 1 gnd Pedal sensor 1 sig Pedal sensor 2 gnd Pedal sensor 2 sig Pedal value sensor Pressure sensor Secondary air pump 1 Secondary air pump 2 Sensor gnd Speed sensor Term 15 Term 87 Vacuum pump Vacuum valve W/ 6 range transmission 4.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Porsche Cayenne S 2005: 17 (in e-box) fuel pump relay 1 (in e-box) fuel pump relay 2 (in e-box) secondary air pump relay 1 (in e-box) secondary air pump relay 2 (in e-box) vacuum pump relay Ignition coils J13 Mb11 (left rear Mb14 (right Mm1 (center of engine) Mm2 (center of engine) Of engine compt) On-board network (under left side of dash) Rear of engine compt) Red Secondary air pumps (on eng) Vacuum pump 4.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Porsche Cayenne S 2005: 24 (in e-box) mfi & di relay (left rear of eng compt) (left rear of eng compt) e-box Center of vehicle) Charge air pressure/ temp sensor (on eng) Coolant temp sensor Discharge wave hall sensor 2 E-box Fuel pump 1 (right rear of vehicle) Fuel pump 2 (left rear of vehicle) Fuse 10a Fuse 15a Fuse 30a Fuse 40a Fuse 5a Hot at all times Inlet wave hall sensor 1 Knock sensor 1 (on eng) Knock sensor 2 (on eng) Mb33 (near Red Speed sensor Tank leak sensor Transfer socket 4.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005 List of elements for 4.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Porsche Cayenne S 2005: 61 (before cat) heated oxygen sensor 1 (behind cat) heated oxygen sensor 1 Actuation fan 1 Actuation fan 2 Brake press sig Camshaft sensor Camshaft sensor 1 Camshaft sensor 2 Charge air press Charge air pressure valve (on eng) Charge air valve Cooling fans system Crankcase vent htr Crankcase ventilation heater E-box (left rear of eng) Engine cool temp Engine speed sensor Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 Fuel injectors Fuel pump relay 2 Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a Ho2s 1 (before) Ho2s 1 (behind) Ho2s 1 gnd (behind) Hot film meter 2 Hot in run or start Ignition sig 1 Ignition sig 2 Ignition sig 3 Ignition sig 5 Ignition sig 6 Ignition sig 7 Knock sensor 1 Knock sensor 2 Knock sensor gnd Left fuse box (left side of dash) Motor control unit (right rear of eng compt) Nca Pedal sensor 1 +5v Pedal sensor 2 +5v Red Sensor shield Tank leak diag Tank venting valve Term 30 Throttle valve + Throttle valve +5v Throttle valve - Throttle valve 1 Throttle valve 2 Throttle valve control Throttle valve gnd
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Porsche Cayenne S 2005 List of elements for Back-up Lamps Wiring Diagram for Porsche Cayenne S 2005: 37 (near left taillight) (near right taillight) (under left side of dash) A20 A21 A22 Ards alarm siren Backup horn Backup lamp Backup light Backup light sw Backup light switch C10 Can high Can low Computer data lines system Enabling Fuse 10a Fuse 5a Gearbox assembly Hot at all times Inside mirror (anti-dazzling) Left "d" pillar taillight assembly Left backup light Mb23 Mb40 Mb41 On board computer network control unit (under left side of dash) Rear comfort systems control unit (right rear cargo area) Right "d" pillar taillight assembly Right backup light Right fuse box (under right side of dash) Sig Signal Term 30 Term 31 Transmission control unit (under front passenger's seat) Exterior Lamps Wiring Diagram (1 of 2) for Porsche Cayenne S 2005 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Porsche Cayenne S 2005: 48 (near left taillight) (right front of engine compt) (under left side of dash) A10 A17 A21 Assisst drving light sw Assist drv light Fuse 10a Fuse 15a Fuse 5a Hazard switch Hazard warn light sw Hot at all times Hot in run and start Left "d" pillar taillight assembly Left front turn signal Left fuse box (under left side of dash) Left parking light Left rear light Left rear turn signal Left side marker light Left side mrk trn sig Left turn signals Left xenon headlight Light switch Low beam Mb23 Mb23 (under left side of dash) Mb41 Mb5 (left front of engine compt) Mb6 On board computer network control unit (under left side of dash) Parking light Parking light switch Red Right front turn signal Right fuse box (under right side of dash) Right parking light Right side marker light Right side mrk trn sig Right turn signals Right xenon headlight Stoplight Term 15 Term 30g Term 31 Term 31 redundantly Exterior Lamps Wiring Diagram (2 of 2) for Porsche Cayenne S 2005 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Porsche Cayenne S 2005: 39 (near left taillight) (near right taillight) A13 A17 A35 B11 Brakelight switch C10 C11 C12 Comfort systems rear control unit (right rear cargo area) 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 (in rear of vehicle) Psm control unit (right rear of engine compt) 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 Stoplight Term 15 Term 30 left light Term 30 rear light Term 31 Trailer tow circuit Trailer Tow Wiring Diagram for Porsche Cayenne S 2005 List of elements for Trailer Tow Wiring Diagram for Porsche Cayenne S 2005: 41 (near right taillight) (under left side of dash) A13 A16 A35 B11 B12 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 in run and start Left rear turn sig Left turn signals/brake Mb23 Mb40 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 (under 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
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (1 of 7) for Porsche Cayenne S 2005: 53 (3.2l) left fuel pump (4.5l) left fuel pump 2/3 way valve A10 A16 A47 Auxiliary circulation pump Battery Bosch power relay Circulation pump Clutch interlock switch Cooling fan 1 Cooling fan 2 Deep range horn Diagnosis plug socket Driver door control unit Engine hood switch Front axle hvac sensor Headlight cleaner pump High range horn Inside mirror Interior sensor Left fog light Left make-up light Left rear inside light Left side marker light Left xenon headlight Mb1 (behind left headlamp) Mb12 (right rear of engine compt) Mb13 (rear center of engine compt) Mb2 (3.2l) (behind right headlight) Mb21 (left kick panel) Mb25 (under driver's seat) Mb32 (rear of vehicle) Mb33 (near center of vehicle) Mb5 (left front of engine compt) Mb6 (right front of engine compt) Nca Psm control unit Rain sensor Right fog light Right fuel pump Right make-up light Right rear inside light Right side marker light Right xenon headlight Roof console Secondary air pump Starter battery Tilt slide sunroof Tire pressure control unit Washing jets Windscreen wiper motor Ground Distribution Wiring Diagram (2 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (2 of 7) for Porsche Cayenne S 2005: 29 Air quality sensor D15 E10 Front 2 + 2 blower control unit Front 2 + 2 climatronic control unit Front middle instrument panel outlet Front right footwell light Front right instrument panel outlet Glove box light Left rear center console plug socket Left rear seat heater potentiometer Left/right blower control unit Left/right climatronic control unit Manual a/c blower control unit Manual climatronic control unit Mb20 (right kick panel) Mb22 (under right side of dash) Nca Parking brake switch Passenger door control unit Passenger footwell plug socket 1 Passenger footwell plug socket 2 Rear 2 + 2 climatronic control unit Rear center console outlet Right rear center console plug socket Right rear seat heater potentiometer Running gear switch module Selector lever switch Storage compart- ment light Ground Distribution Wiring Diagram (3 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (3 of 7) for Porsche Cayenne S 2005: 36 3.2l A11 A1h A24 A2b A4a A7f A8a Back-up horn Brake fluid sensor Circulation pump relay Closing aid relay Driver identification control unit E14 Front left footwell light Front left instrument panel outlet Front middle cockpit cigar lighter plug socket Gateway control unit Hazard warning switch Headlight cleaner relay Instrument cluster Left front seat heater potentiometer Light switch Mb23 (under left side of dash) Oil level sensor On-board computer network control unit P15 Pcm 2 Preparation brake booster Psm switch Residual heat relay Right front seat heater potentiometer Servtronic relay Signal horn Spare wheel release relay Steering column switch module Ground Distribution Wiring Diagram (4 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (4 of 7) for Porsche Cayenne S 2005: 46 A25 A47 Backrest side- bolster heater Bose audio option pack Cd changer Dvd drive E-box handy Front pass- enger's Front pass- enger's backrest seat heater Front pass- enger's seat heater control unit Front pass- enger's seat well heater Gearbox cable preinstallation Left rear flap license plate light Mb24 (between front seats) Mb26 (under front passenger's seat) Mb43 (rear of vehicle) Metering pump Microphone entry noise shield Nca Neutral position switch Pass- enger's seat memory Passenger seat switch module Passenger side airbag Passenger's seat heater Pcm 2 Radio Rear window drive Rear window turning case Right backrest side bolster heating Right front footwell light Right front seat heater control unit Right heated backrest Right rear flap license plate light Right rear footwell light Right seat well side bolster heating Satellite receiver Side- bolster heater Subwoofer Telephone Telephone preparation Transfer case Transmission Tv tuner W/ memory w/ height adjustment W/o memory & memory w/o height adjustment Wabco hp plus ride height control compressor Ground Distribution Wiring Diagram (5 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (5 of 7) for Porsche Cayenne S 2005: 39 (belt tensioner) driver more belt- tautly (belt tensioner) left rear more belt- tautly (belt tensioner) passenger more belt- tautly (belt tensioner) right rear more belt- tautly 3.2l 4.5l A66 Airbag control unit Airbag off switch Driver belt lock Driver head airbag Front driver's side "b" pillar control unit sensor Front driver's side control unit sensor Front passenger's side "b" pillar control unit sensor Front passenger's side control unit sensor Left output sensor Mb11 (left rear of engine compt) Mb28 (in center console) Mb30 (at right "b" pillar) Nca Passenger airbag Passenger belt lock Passenger head airbag Pressure sensor Rear climatronic 2 + 2 control unit Rear driver's side "c" pillar control unit sensor Rear passenger's side "c" pillar control unit sensor Right "b" pillar outlet Right output sensor Right rear backrest heater Right rear backrest side-bolster heater Right rear high door control unit Right rear seat heater control unit Right rear seat well seat heater Right rear seat well side-bolster heater Stationary heater control unit To left rear seat well seat heater (diagram 6 of 7) Vacuum pump Weight recognition control unit Ground Distribution Wiring Diagram (6 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (6 of 7) for Porsche Cayenne S 2005: 39 (w/ disengage stabilizer) hydraulic control unit 3.2l 4.5l After run coolant pump Compass Driver seat switch module Driver side airbag Driver's seat heater From right rear seat well seat heater (diagram 5 of 7) 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 outlet Left backrest side bolster heating Left front footwell light Left front seat heater control unit Left heated backrest Left rear backrest heater Left rear backrest side-bolster heater Left rear high door control unit Left rear seat heater control unit Left rear seat well seat heater Left rear seat well side-bolster heater Left seat well side bolster heating Mb14 (right rear of engine compt) Mb31 (left "b" pillar) Motor control unit Nca Oil level sensor Power relay Seat memory control unit Tyco switch W/ memory W/o memory Ground Distribution Wiring Diagram (7 of 7) for Porsche Cayenne S 2005 List of elements for Ground Distribution Wiring Diagram (7 of 7) for Porsche Cayenne S 2005: 50 A11 A13 A47 B11 B23 Closing aid Disen- gagable stabilizer control unit High mounted stop light Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 6 Ignition coil 7 Ignition coil 8 Left "d" pillar tails lights assembly Left boot plug socket Left rear brake pad sensor Level control unit Mb40 (near right taillight) Mb41 (near left taillight) Mm (3.2l) (center of engine compt) Mm1 (4.5l) (center of engine compt) Mm2 (4.5l) (center of engine compt) Panorama roof system control unit Pdc control unit Rear 2 + 2 blower control unit Rear axle hvac sensor Rear comfort systems control unit Rear flap handle button Rear lock Rear lock trailer power socket Rear window button Rear window defogger Reserve wheel carrier push- button handle Right "d" pillar tails lights assembly Right boot plug socket Secondary air pump 1 Secondary air pump 2 Spare wheel license plate light Spare wheel limit position switch Spare wheel release Spare wheel turning case switch Tank cover unlocking motor Tank filler neck earth Telestart receiver Tilt sensor Trailer connection device Trailer power socket Transfer case control unit
HEADLIGHTS Headlights Wiring Diagram for Porsche Cayenne S 2005 List of elements for Headlights Wiring Diagram for Porsche Cayenne S 2005: 81 (under left side of dash) mb23 A11 A12 A17 A18 A19 A21 A25 Additional high beam Assist driving light Assist driving light sw B10 Can high Can high comfort Can low Can low comfort Computer data lines system Corner sens headlights Diagnosis plug (under steering column) Error ind Foglight Front axle hvac sensor (w/ steel spring suspension) Front fog lamp Front foglight switch Fuse 10a Fuse 15a Fuse 20a Fuse 5a G hvac High beam left High beam right Hot at all times Hot in run and start Hvac signal K lead Left "d" pillar taillight assembly Left front foglight Left fuse box Left rear foglight Left xenon headlight Level control unit (w/ ride-height control) Light switch Low beam Low beam left Low beam right Low beam switch Lt corner sens hdlghts Mb23 (under left side of dash) Mb40 (near right taillight) Mb41 (near left taillight) Mb5 (left front of engine compt) Mb6 (right front of engine compt) On board computer network control unit (under left side of dash) Parking light Parking lights Rear axle hvac sensor (w/ steel spring suspension) Rear comfort systems control unit Rear foglight Rear foglight switch Red Right "d" pillar taillight assembly Right front foglight Right fuse box Right rear foglight Right xenon headlight Rt corner sens hdlghts Signal lwr error Term 15 Term 30 addtl high beam Term 30 cnr sens hdlghts Term 30 lt hi/low beam Term 31 Term 31 control unit Term 31 high beam Term 31 redundantly Term 31/15 Term 56a high beam Term 56b low beam Term g W/ ride-height control W/ steel spring suspension
HORN Horn Wiring Diagram for Porsche Cayenne S 2005 List of elements for Horn Wiring Diagram for Porsche Cayenne S 2005: 12 (inside) Can high comfort Can low comfort Computer data lines system Deep range horn High range horn Horn Horn gnd Mb5 (left front of engine compt) On board computer network control unit (under left side of dash) Steering column switch module Two-tone horn
INSTRUMENT CLUSTER Electronic Compass Wiring Diagram for Porsche Cayenne S 2005 List of elements for Electronic Compass Wiring Diagram for Porsche Cayenne S 2005: 10 Can high info Can low info Computer data lines system Electronic compass Fuse 5a Hot at all times Mb31 (left "b" pillar) Right fuse box (under right side of dash) Term 30 Term 31 Overhead Console Wiring Diagram for Porsche Cayenne S 2005 List of elements for Overhead Console Wiring Diagram for Porsche Cayenne S 2005: 32 A10 A11 A12 A13 A14 A15 A16 Ec mirror Emergency call Fuse 5a Hot at all times Hot in on and start Inside lights door contact Inside lights switch Interior lights system Mb21 (left kick panel) Mirrors system Navigation system Navigation system (parking assisst circuit) Pdc function light Pdc switch Pdc term 31 Poti ground Poti signal Red Right fuse box (under right side of dash) Roof console Term 15 Term 30 Term 31 Term 3og Term 58d
INTERIOR LIGHTS Interior Lights Wiring Diagram (1 of 5) for Porsche Cayenne S 2005 List of elements for Interior Lights Wiring Diagram (1 of 5) for Porsche Cayenne S 2005: 49 (9 x) (left front of engine compt) mb5 (under left side of dash) mb23 A10 A12 A16 A21 A25 Button inside lights Engine compartment light Engine hood front flap switch Engine hood switch Footwell lighting Footwell lights signal Footwell lights term 31 Front instrument panel outlets Fuse 20a Fuse 5a Glove box light Glove box switch Haz warn ind lights Hazard switch Hot at all times Hot in on and start Inside light Left Left "b" pillar outlet Left front footwell light Left fuse box (under left side of dash) Left rear footwell lighting Light switch Mb20 (right kick panel) Mb22 (under right side of dash) Mb23 (under left side of dash) Mb26 (under front passenger's seat) Mb30 (right "b" pillar) Mb31 (left "b" pillar) Middle On board computer network control unit (under left side of dash) Red Right Right "b" pillar outlet Right front footwell light Right rear footwell lighting Term 15 Term 30 inside light Term 30g Term 31 inside lighting Term 58d instrument Interior Lights Wiring Diagram (2 of 5) for Porsche Cayenne S 2005 List of elements for Interior Lights Wiring Diagram (2 of 5) for Porsche Cayenne S 2005: 28 A11 A14 A15 A16 Center console storage compartment Door contact Front middle cockpit cigar lighter plug socket Inside light Left make-up light Left rear center console plug socket Left rear inside light Mb21 (left kick panel) Mb22 (under 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 inside light Roof console Running gear switch module Selector lever switch Storage compartment light Storage compartment switch Sw inside lights Term 30g Term 58d Interior Lights Wiring Diagram (3 of 5) for Porsche Cayenne S 2005 List of elements for Interior Lights Wiring Diagram (3 of 5) for Porsche Cayenne S 2005: 32 A11 A12 A13 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 (under right side of dash) Mb23 (under left side of dash) Mb23 (under left side of dash) Passenger footwell plug socket 1 Passenger footwell plug socket 2 Power windows, door lock 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 potenti- ometer Right rear seat heater potenti- ometer Tailgate switch Tank cover unlocking switch Term 31 Term 58d Trunk, tailgate, fuel doors system Interior Lights Wiring Diagram (4 of 5) for Porsche Cayenne S 2005 List of elements for Interior Lights Wiring Diagram (4 of 5) for Porsche Cayenne S 2005: 48 A13 A16 A19 A26 A29 A30 A31 A32 B10 B11 B16 Cls safe led 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 (under right side of dash) Package tray lights Passenger door control unit Power windows, door lock 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 S 2005 List of elements for Interior Lights Wiring Diagram (5 of 5) for Porsche Cayenne S 2005: 10 A13 Left rear door surround flap light Left rear flap warning light Loading space light Luggage compt light Rear comfort systems control unit (right rear cargo area) Red Right rear door surround flap light Right rear flap warning light Turning case rear flap
MEMORY SYSTEMS Passenger"s Memory Seat Wiring Diagram for Porsche Cayenne S 2005 List of elements for Passenger"s Memory Seat Wiring Diagram for Porsche Cayenne S 2005: 91 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Backrest 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 (w/ memory belt height adjustment) Belt height sens Belt height sw out Belt sens + Belt sens - Br incline sens Can high Can low Computer data lines system Fuse 30a Hall sensor 1 Hall sensor 2 Hot at all times L horizontal sens L vertical sens 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 P10 P11 P12 P13 P14 P15 P16 Pass coding gnd Passenger coding Passenger memory seat adjustment switch Passenger memory seat module Positions 1,2 Positions 1,2 sw out Positions 3,4 Positions 3,4 sw out Red Right fuse box (under right side of dash) S height sens S incline sens S longitude 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 longitude Seat longitude 1 Seat longitude 2 Seat longitude sw out Seat longitudinal motor Seat well Term 30 Term 31
NAVIGATION Parking Assistant Wiring Diagram for Porsche Cayenne S 2005 List of elements for Parking Assistant Wiring Diagram for Porsche Cayenne S 2005: 78 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 B10 B11 B12 B13 B14 B15 B16 Can high Can low Computer data lines system E battery Front left inside pdc sensor Front left middle pdc sensor Front left outside pdc sensor Front pd. sensor - Front pdc display Front pdc sensor + Front right inside pdc sensor Front right middle pdc sensor Front right outside pdc sensor Fuse 5a Ground Hot at all times Left rear inside pdc sensor Left rear middle pdc sensor Left rear outside pdc sensor Lf inside pdc sensor Lf middle pdc sensor Lf outside pdc sensor Lr inside pdc sensor Lr middle pdc sensor Lr outside pdc sensor Mb41 (near left taillight) Parking assist speaker Pdc button gnd Pdc button signal Pdc control unit (left rear cargo area) Pdc display gnd Pdc display signal Pdc display voltage Pdc function led Pdc function light Pdc sens gnd Pdc sens sig Pdc sens u-batt Pdc sound sensor signal Pdc sound signal Pdc switch Pdc term 31 Rear pdc display Rear pdc sensor + Rear pdc sensor - Red Rf inside pdc sensor Rf middle pdc sensor Rf outside pdc sensor Right fuse box (under right side of dash) Right rear inside pdc sensor Right rear middle pdc sensor Right rear outside pdc sensor Roof console Rr inside pdc sensor Rr middle pdc sensor Rr outside pdc sensor Signal Term 30 Term 31 Rear Camera Wiring Diagram for Porsche Cayenne S 2005 List of elements for Rear Camera Wiring Diagram for Porsche Cayenne S 2005: 22 A10 Backup camera control unit Camera Camera + Camera - E19 Flash Fuse 5a Hot at all times Info-navigation computer Mb40 (near right taillight) Motor + Motor - Nca Right fuse box (under right side of dash) Shield Signal Signal extend Term 30 Term 31 Tv tuner Video signal
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (1 of 10) for Porsche Cayenne S 2005: 80 (not used) 3.2l 4.5l A10 A11 A12 A13 A14 A16 A23 A3b A4d A58 A8d Circulation pump relay Current rail battery wire Current rail l-form Current rail s-form Current rail starter wire Diag Diagnosis plug socket Disengageable stabilizer control unit Driver door control unit Driver identification control unit From left fuse box, From main fuse box, fuse 1 (diagram 1 of 10) Fuse Fuse 10a Fuse 150a Fuse 15a Fuse 20a Fuse 250a Fuse 25a Fuse 30a Fuse 39 (diagram 2 of 10) Fuse 40a Fuse 47 (diagram 3 of 10) Fuse 5a Fuse 60a Fuse z1 250a Generator High left rear door control unit Left cockpit support relay Left fuse box (left side of dash) Main fuse box (over vehicle electrical system battery) Main fuse box (pre-fuse socket) (over vehicle electrical system battery) Main fuse box (rear) (w/ preparation starter battery) Mb25 (under drivers seat) Mb32 (in rear of vehicle) Mb33 (near center of vehicle) Nca On-board computer network control unit P14 Power relay Preparation starter battery Red Relay 15 with diagnosis Residual heat relay Starter Stationary control unit Telestart receiver Term 15 actuat Term 15 diag Term 30 Term 85 Term 86 Term 87 To e-box, sh fuse (diagram 8 of 10) To fuse 1 (diagram 6 of 10) To fuse 1 (diagram 9 of 10) To left fuse box, To left fuse box, fuse 1 (diagram 8 of 10) To left fuse box, fuse 14 (diagram 2 of 10) To left fuse box, fuse 2 (diagram 1 of 10) To right fuse box, fuse 2 (diagram 4 of 10) To right fuse box, fuse 9 (diagram 4 of 10) Transfer socket Tyco partition element Vehicle electrical system battery Wiper motor Power Distribution Wiring Diagram (2 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (2 of 10) for Porsche Cayenne S 2005: 43 (not used) A17 A21 A23 A46 A65 A7b A7d Airbag control unit Airbag off display B22 B24 Clutch switch Comfort systems rear control unit Disengageable stabilizer control unit Driver door control unit Driver identification control unit From left fuse box fuse 7 (diagram 1 of 10) Front blower motor Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Gateway control unit Headlight cleaner pump relay Hot film air mass meter (3.2l) Hot film air mass meter 2 Instrument cluster Left fuse box (left side of dash) Motor control unit On-board computer network control unit Rear blower motor Rear window defogger relay Red Tire pressure control unit To left fuse box, fuse 33 (diagram 3 of 10) To relay 15 with diagnosis (diagram 1 of 10) Transfer case control unit Tyco switch partition element Weight recognition control unit Power Distribution Wiring Diagram (3 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (3 of 10) for Porsche Cayenne S 2005: 39 A13 A1f A21 A41 Air quality sensor Crankcase ventilation heater Diagnosis plug socket Disengageable stabilizer control unit Driver's lumbar switch Driver's seat heater control unit Driver's seat switch module From left fuse box fuse 21 (diagram 2 of 10) From relay 15 with diagnosis (diagram 1 of 10) Front axle hvac sensor Fuse 10a Fuse 15a Fuse 30a Fuse 5a Interior sensor Left fuse box (left side of dash) Left rear seat heater control unit Left rear subwoofer loading space Light switch On-board computer network control unit P13 Panorama roof system control unit Parking brake switch Rear axle hvac sensor Rear comfort systems control unit Rear window wiper Red Seat memory Servtronic control unit Shift valve (3.2l) Steering column switch module Tilt sensor Tilt slide sunroof To right fuse box, fuse 47 (diagram 4 of 10) Transfer case control unit Power Distribution Wiring Diagram (4 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (4 of 10) for Porsche Cayenne S 2005: 50 (not used) A10 A11 A12 A17 A27 A28 A32 A7b B11 B12 Bose amplifier Brake booster C10 Cd changer Dvd drive E-box handy From from left fuse box, fuse 51 (diagram 3 of 10) From main fuse box, fuse 2 (diagram 1 of 10) From main fuse box, fuse 3 (diagram 1 of 10) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 25a or 30a Fuse 30a Fuse 5a Gearbox assembly High right rear door control unit Inside mirror Level control unit On-board computer network control unit Pcm 2 Pdc control unit Psm control unit Radio Rear comfort systems control unit Rear window defogger relay Red Right fuse box (right side of dash) Satellite receiver Selector lever switch Tele- phone prepar- ation Telephone control unit To right fuse box fuse 21 (diagram 5 of 10) To right fuse box, fuse 38 (diagram 6 of 10) Trailer connection device Transfer case control unit Transmission Tv tuner Power Distribution Wiring Diagram (5 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (5 of 10) for Porsche Cayenne S 2005: 38 A10 A13 A23 A2c A2d A46 Backup horn Climatronic control unit Closing aid relay Compass From right fuse box, fuse 5 (diagram 4 of 10) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a High right rear door control unit Level control unit On-board computer network control unit Pass- enger's lumbar switch Pass- enger's seat heater control unit Pass- enger's seat memory Pass- enger's seat switch module Passenger door control unit Psm control unit Rear climatronic control unit 2 + 2 Rear comfort systems control unit Red Right fuse box (right side of dash) Right rear seat heater control unit Roof module Selector lever switch Spare wheel release relay Telephone Trans- mission control unit Transfer case Power Distribution Wiring Diagram (6 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (6 of 10) for Porsche Cayenne S 2005: 54 A14 A16 A19e A20a A23 A3a A41 A4a A62 A6e Backup light switch Cooling fan 1 Cooling fan 2 E-box (left rear of engine compt) From right fuse box, fuse 47 (diagram 4 of 10) From transfer a Fuel pump relay 1 Fuel pump relay 2 Fuse 10a Fuse 15a Fuse 30a Fuse 40a Fuse 5a Fuse 60a Gateway control unit Heater control units Left front seat Left rear seat Mfi & di relay Motor control unit Motor unit control Nca Psm control unit Psm switch Red Right front seat Right fuse box (right side of dash) Right rear seat Roof console Running gear switch module Secondary pump relay 1 Secondary pump relay 2 Socket (diagram 1 of 10) Starter relay Term 30 a19c Term 30 a6c Term 86 Term a6e To e-box, fuse 7 (diagram 7 of 10) Trailer connection device Transfer case control unit Turbo Vacuum pump relay Washing jets Power Distribution Wiring Diagram (7 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (7 of 10) for Porsche Cayenne S 2005: 41 A3d A4d A5c A5e A6c After run coolant pump relay (turbo) Camshaft adjustment 1 Camshaft adjustment 2 Charge air pressure valve Cooling fan 1 Cooling fan 2 E-box (left rear of engine compt) E11 Externally controlled compressor From mfi & di/ main relay 1 (diagram 6 of 10) Front climatronic control unit 2 + 2 (auto a/c) climatronic control unit (man a/c) Fuel injector Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 Left/right climatronic control unit Motor control unit Oil level sensor Pressure sensor Secondary air pump 1 relay Secondary air pump 2 relay Tank leak recognition device Tank venting valve Thrust circulation air valve To e-box, fuse 17 (diagram 8 of 10) Vacuum pump relay (turbo) Power Distribution Wiring Diagram (8 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (8 of 10) for Porsche Cayenne S 2005: 36 (near left tailight) (near right tailight) E-box (left rear of engine compt) From bosch power relay (diagram 1 of 10) From e-box, fuse 12 p (diagram 7 of 10) From left fuse box, o Front middle cockpit cigar lighter plug socket Fuse 15a Fuse 2 (diagram 1 of 10) Fuse 20a Fuse 7.5a Left boot plug socket Left fuse box (left side of dash) Left rear center console plug socket Mb20 (right kick panel) Mb22 (under right side of dash) Mb23 (under left side of dash) Mb40 Mb41 Nca On-board computer network control unit Oxygen sensor 1 (before cat) Oxygen sensor 1 (behind cat) Oxygen sensor 2 (before cat) Oxygen sensor 2 (behind cat) Passenger footwell plug socket 1 Passenger footwell plug socket 2 Right boot plug socket Right rear center console plug socket Sh fuse 10a Starter Starter relay Term 30 Term 31 Term 58d Term 58d instr Power Distribution Wiring Diagram (9 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (9 of 10) for Porsche Cayenne S 2005: 40 A19e A20a A23 A4a A62 After-run water pump relay Cooling fan 1 Cooling fan 2 E-box (left rear of engine compt) From transfer t Fuel injector Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 60a Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Left fuel pump relay Main relay 1 Main relay 2 Motor control unit Motor unit control Red Right fuel pump relay Secondary pump relay 1 Socket (diagram 1 of 10) Starter relay Term 30 a19c Term 30 a6e Term 86 Term 86 a6c Term a5e To e-box, fuse 11 (diagram 10 of 10) To e-box, fuse 9 (diagram 10 of 10) Power Distribution Wiring Diagram (10 of 10) for Porsche Cayenne S 2005 List of elements for Power Distribution Wiring Diagram (10 of 10) for Porsche Cayenne S 2005: 35 A3d A4c A5c A5e A6c After run coolant pump relay Camshaft adjustment 1 Camshaft adjustment 2 Cooling fan 1 Cooling fan 2 E-box (left rear of engine compt) E11 Externally controlled compressor From e-box, fuse 8 (diagram 9 of 10) From e-box, main relay 2 (diagram 9 of 10) Front climatronic control unit 2 + 2 (auto a/c) climatronic control unit (man a/c) Fuse 10a Fuse 15a Fuse 30a Fuse 5a Fuse 7.5a Left/right climatronic control unit Motor control unit Oil level sensor Oxygen sensor 1 (before cat) Oxygen sensor 1 (behind cat) Oxygen sensor 2 (before cat) Oxygen sensor 2 (behind cat) Pressure sensor Secondary air pump 1 relay Secondary air pump 2 relay Shift valve intake pipe change- over Tank leak recognition device Tank venting valve Vacuum pump relay
POWER MIRRORS Power Mirrors Wiring Diagram for Porsche Cayenne S 2005 List of elements for Power Mirrors Wiring Diagram for Porsche Cayenne S 2005: 56 + drive motors A10 A11 A12 A13 A14 A15 A16 A20 B10 B11 B13 B16 Back-up 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 in run and start Inside lights Inside mirror Mb21 (left kick panel) Mirror heating Motor control x Motor control x/y Motor control y On board computer network control unit (under left side of dash) Passenger door control unit Passenger's side outside mirror Poti + Poti - Poti pos x axis Poti pos y axis Right fuse box (under right side of dash) Roof console Status pos x Status pos y Surround lights Term 15 Term 31 Term 31 poti Turn signals
POWER SEATS Driver Power Seat Wiring Diagram for Porsche Cayenne S 2005 List of elements for Driver Power Seat Wiring Diagram for Porsche Cayenne S 2005: 60 A10 A11 A12 A1a Auto fuse Backrest 1 mtr Backrest 2 mtr Backrest lumbar horizontal motor (forward) Backrest lumbar vertical motor (up) Backrest motor (forward) Backrest seat height term 30a Backrest seat height term 31 Diode Driver's side seat switch module Enabling Enabling seat heater sig Fuse 30a Fuse 5a Generator Heater Hot at all times Hot in run or start Interior lights system J16 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) Left fuse box (under left side of dash) Longitudinal 1 mtr Longitudinal 2 mtr Longitudinal inclination term 30a Longitudinal inclination term 31 Longitudinal motor (up) Lumbar horizontal 1 mtr Lumbar horizontal 2 mtr Lumbar vertical 1 mtr Lumbar vertical 2 mtr Mb31 (left "b" pillar) Nca Ntc Ntc gnd On board computer network control unit (w/ heated seats) (under left side of dash) Ps k Rear seat heater circuit Right fuse box (under right side of dash) Seat height 1 adjustment mtr Seat height 2 adjustment mtr Seat height adjustment motor (forward) Seat inclination 1 mtr Seat inclination 2 mtr Seat inclination motor (up) Term 15 Term 30 Term 30a lumbar Term 31 Term 31 heater Term 31 lumbar Passenger Power Seat Wiring Diagram for Porsche Cayenne S 2005 List of elements for Passenger Power Seat Wiring Diagram for Porsche Cayenne S 2005: 59 A10 A11 A12 A1a Auto fuse Backrest 1 mtr Backrest 2 mtr Backrest lumbar horizontal motor (forward) Backrest lumbar vertical motor (up) Backrest motor (forward) Backrest seat height term 30a Backrest seat height term 31 Diode Enabling Enabling seat heater sig Fuse 30a Fuse 5a Generator Heater Hot at all times Hot in run or start Interior lights system J16 Longitudinal 1 mtr Longitudinal 2 mtr Longitudinal inclination term 30a Longitudinal inclination term 31 Longitudinal motor (up) Lumbar horizontal 1 mtr Lumbar horizontal 2 mtr Lumbar vertical 1 mtr Lumbar vertical 2 mtr Mb26 (under right front seat) Nca Ntc Ntc gnd On board computer network control unit (w/ heated seats) (under left side of dash) Passenger's side seat switch module Ps k Rear seat heater circuit 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 (under right side of dash) Seat height 1 adjustment mtr Seat height 2 adjustment mtr Seat height adjustment motor (forward) Seat inclination 1 mtr Seat inclination 2 mtr Seat inclination motor (up) Term 15 Term 30 Term 30a lumbar Term 31 Term 31 heater Term 31 lumbar Rear Seat Heater Wiring Diagram for Porsche Cayenne S 2005 List of elements for Rear Seat Heater Wiring Diagram for Porsche Cayenne S 2005: 52 B19 B20 C10 C11 D10 D11 Diode Driver power seat circuit, memory systems Enabling Fuse 30a Fuse 5a Generator Ground sensor Heater Hot at all times Hot in run or start Interior Interior lights system J16 enabling seat heater sig Left fuse box (under 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 Mb30 (right "b" pillar) Mb31 (left "b" pillar) Nca Ntc Ntc gnd Ntc ground On board computer network control unit (under left side of dash) Ps k Rear 2 + 2 climatronic control unit Right fuse box (under 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 15 Term 30 Term 31
POWER TOP/SUNROOF Panoramic Roof Wiring Diagram for Porsche Cayenne S 2005 List of elements for Panoramic Roof Wiring Diagram for Porsche Cayenne S 2005: 36 5v ref A10 Blinds motor Blinds rocker switch Can high Can low Computer data lines system D10 D11 D12 Emerg button Fuse 30a Gnd Hall sens + Hall sens 1 Hall sens 2 Hall sens gnd Hot at all times Kl 31 Kl 58 Left fuse box (left side of dash) Mb41 (near left taillight) Mtr Mtr a Mtr b Nca Panorama roof system control module (front center of roof) Panorama roof system illuminated symbol ring Panorama roof system preselector switch (roof console) Pos sd 1/sd2 Sig Sig blinds Sun roof motor 1 Sun roof motor 2 Term 30 Term 31 Sunroof Wiring Diagram for Porsche Cayenne S 2005 List of elements for Sunroof Wiring Diagram for Porsche Cayenne S 2005: 27 5 volts A1 (or b1) A15 Coding Comfort close Emergency close Enabling Fuse 30a Ground Hot at all times Instrument cluster Kl 31 Kl 58 Left fuse box (under left side of dash) Mb21 (left kick panel) Nca Rear comfort systems control unit (right rear cargo area) Signal Speed output Speed signal Sunroof close Term 30 Term 31 Term 58d Tilt slide sunroof Tilt slide sunroof illuminated ring Tilt slide sunroof switch
POWER WINDOWS Power Windows Wiring Diagram for Porsche Cayenne S 2005 List of elements for Power Windows Wiring Diagram for Porsche Cayenne S 2005: 51 (at left "b" pillar) (at right "b" pillar) (left kick panel) (right kick panel) 25a A19 A20 A21 B16 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 Gnd Hall sens Hot at all times Interior lights system Left fuse box (under left side of dash) Left rear high door control unit Left rear high door power window switch Local pw button Lr pw button Mb20 Mb21 Mb30 Mb31 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 (under 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 Term 30 pw Term 31 Term 31 logic Window Tailgate Power Window Wiring Diagram for Porsche Cayenne S 2005 List of elements for Tailgate Power Window Wiring Diagram for Porsche Cayenne S 2005: 11 A20 Mb40 (near right taillight) Mb43 (rear of vehicle) Rear comfort systems control unit (right rear cargo area) Rear window button Rear window drive Rear window handle push button Rear window turning case Signal Term 31 Unlock distr rear window
RADIO Bose Radio Wiring Diagram (1 of 3) for Porsche Cayenne S 2005 List of elements for Bose Radio Wiring Diagram (1 of 3) for Porsche Cayenne S 2005: 60 (pins b1 to b6 not used) A13 Antenna input Backup camera Basic telephone Can high infotainment Can low infotainment Computer data lines system D10 D11 D12 Div - sl E13 E14 E15 E16 E17 E18 E19 E20 Emergency call Except basic telephone Fiber optic cables in Fiber optic cables out Fiber optics Fuse 10a Gps antenna Hf in Hf shield Hf shield in Hot at all times Info-navigation computer Left diversity antenna amplifier Mb23 (under left side of dash) Mb24 (between front seats) Microphone Microphone 1 + Microphone ground Nca Nf telephone Nf telephone ground Noise entry microphone Output antenna Rear spoiler antenna Rear window antenna Red Right antenna amplifier Right fuse box Roof console Shield Shield hf Shield zf Tel mute Telephone Term 30 Term 31 Tv tuner Vnc + Vnc - Wake up/diagnosis Bose Radio Wiring Diagram (2 of 3) for Porsche Cayenne S 2005 List of elements for Bose Radio Wiring Diagram (2 of 3) for Porsche Cayenne S 2005: 35 B1 fiber optic cables out B2 fiber optic cables in Cd changer (if equipped) Dvd drive Fiber optic Fiber optics Instrument panel left high range speaker Instrument panel right high range radio speaker Left front door middle range speaker Left rear door high range speaker Left rear door middle range speaker Loading space subwoofer Lwl in Lwl out Mb24 (between front seats) Nca Plus switched a6 Red Right front door middle range speaker Right rear door high range speaker Right rear door middle range speaker Satellite radio circuit Shield Signal a2 Signal a3 Telephone Term 30 Term 30 a2 Term 30 a5 Term 31 Term 31 a3 Term 31 a4 Tv tuner Wake up diagnosis a4 Wakeup/giag Bose Radio Wiring Diagram (3 of 3) for Porsche Cayenne S 2005 List of elements for Bose Radio Wiring Diagram (3 of 3) for Porsche Cayenne S 2005: 66 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 B10 Bose amplifier Center speaker + Center speaker - Effect speaker + Effect speaker - Fiber optic cables Fiber optics Fl+ dr deep range spkr Fl+ dr hi/mid range spkr Fl- dr deep range spkr Fl- dr hi/mid range spkr Fr+ dr deep range spkr Fr+ dr hi/mid range spkr Fr- dr deep range spkr Fr- dr hi/mid range spkr Fuse 30a Fuse 5a Hot at all times Instrument panel center wide-band speaker Left "d" pillar effect speaker Left front door woofer Left fuse box Mb24 (between front seats) Nca Plus switched Red Right "d" pillar effect speaker Right front door woofer Right fuse box Rl + door speaker Rl - door speaker Rr + door speaker Rr - door speaker Subwoofer + Subwoofer - Term 30 Term 31 Tv tuner Vnc + microphone Vnc - microphone Vnc shield Wake up Satellite Radio Wiring Diagram for Porsche Cayenne S 2005 List of elements for Satellite Radio Wiring Diagram for Porsche Cayenne S 2005: 30 (between front seats) mb24 A10a Bose amplifier Cd changer Dvd drive Fiber opt Fiber opt in Fiber opt out Fiber optics Fuse f10 15a Gps signal Hot at all times Info-navigation computer Lwl in Lwl out Nca Right fuse box (under right side of dash) Satellite receiver Satellite/gps antenna Shield Shield cod f Shield cod. e Signal fakra Signal sat Signal terr Term 30 Term 31 Tv tuner Wake up Wake up/ diagnosis
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Porsche Cayenne S 2005 List of elements for Shift Interlock Wiring Diagram for Porsche Cayenne S 2005: 41 A10 A11 A22 A27 A28 A29 A36 A37 A47 A48 A: p,r,s B: r,n,d,s C: d,s Fuse 10a Fuse 20a Fuse 5a Gearbox assembly Gnd Hot at all times Hot in run or start Lift sw a Lift sw b Lift sw c Lift sw pa Lifting switch Mb22 (under right side of dash) Mb26 (under front passenger's seat) seat) Ms - on Ms+ Ms- Pa: p,n,s Right fuse box (under right side of dash) Selector lever switch Shift lock Term 15 Term 30 Term 31 Tiptronic down Tiptronic info Tiptronic up Transmission control unit (under front passenger's seat)
STARTING/CHARGING Charging Wiring Diagram for Porsche Cayenne S 2005 List of elements for Charging Wiring Diagram for Porsche Cayenne S 2005: 19 A12 A28 B + Current rail battery wire Current rail starter wire Dfm Gen plug socket Generator Instrument cluster Main fuse box (pre-fuse socket) Mb25 (under driver's seat) Motor control unit Nca Seats system Starter Term 61 Transfer socket Tyco partition element Vehicle electrical system battery Starting Wiring Diagram for Porsche Cayenne S 2005 List of elements for Starting Wiring Diagram for Porsche Cayenne S 2005: 51 87a A11 A13 A17 A18 A1a A20a A20b A20c A20d A20e A42 A51 Current rail battery wire Current rail l-form Current rail s-form Current rail starter wire Driver identification control unit E-box Fuse 10a Fuse 250a Fuse z1 250a Generator J10 Load relay Main fuse box Main fuse box (pre-fuse socket) Main fuse box (rear) Mb25 (under driver's seat) Mb32 (in rear of vehicle) Mb33 (near center of vehicle) Mdi & di relay Motor control unit (v8) Nca On-board computer network control unit P14 Power relay Red Sh fuse 10a Sig batt/start Starter Starter battery Starter relay Term 30 batt/start Term 50 diagnosis Term 50 hs Term 50 ign lock Term 50 ls Transfer socket Tyco partition element Vehicle electrical system battery
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 3) for Porsche Cayenne S 2005 List of elements for Supplemental Restraints Wiring Diagram (1 of 3) for Porsche Cayenne S 2005: 98 (seat belt tensioner) left rear more belt- tautly + air bag + air- bag + driver head air bag + driver side air bag + driver's rear tensioner + passenger rear tensioner + passenger side air bag - air bag - air- bag - driver head air bag - driver side air bag - driver's rear tensioner - passenger rear tensioner - passenger side air bag A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 Air bag 1+ Air bag 1- Air bag 2+ Air bag 2- Air bag control unit (under center console) Can high Can low Computer data lines system Crash Current rail battery wire Current rail starter wire Diagnosis Driver identification control unit Driver's air bag stage 1 + Driver's air bag stage 1 - Driver's air bag stage 2 + Driver's air bag stage 2 - Driver's head air bag (in roof frame) Driver's side air bag (in seat backrest side elements) Esd Fuse 10a Ground Ground point mb26 (under front passenger's seat) Ground point mb28 (in center console) Ground point mb31 (left "b" pillar) Left fuse box (under left side of dash) Nca Pass air bag stage 1 + Pass air bag stage 1 - Pass air bag stage 2 + Pass air bag stage 2 - Passenger's side air bag Passenger's side side airbag (in seat backrest side elements) Pre-fuse socket Shorting bar Steering column switch module Term 15 Term 15sv Term 38 Term 87 Tyco switch Tyco switch partition switch Supplemental Restraints Wiring Diagram (2 of 3) for Porsche Cayenne S 2005 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Porsche Cayenne S 2005: 63 (seat belt tensioner) right rear more belt- tautly + air bag + air- bag - air bag - air- bag A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 Air bag off display B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 Can high Can low Computer data lines system Driver's side front b-pillar control unit sensor Esd Extent cable preinstallation seat Fuse 5a Gnd Ground point mb28 (in center console) Hot at all times Input Left front weight sensor Left fuse box (under left side of dash) Left rear weight sensor Lin Lin airbag Passenger belt lock Passenger more belt- tautly (seat belt tensioner) Red Red hw-pfad Right front weight sensor Right rear weight sensor Signal Term 15 Term 30 Term 31 Weight recognition control unit (if equipped) (under front passenger seat) Supplemental Restraints Wiring Diagram (3 of 3) for Porsche Cayenne S 2005 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Porsche Cayenne S 2005: 75 (w/ weight recognition) + air bag + driver more belt-tautly + pass more belt-tautly + passenger head air bag - air bag - driver more belt-tautly - pass more belt-tautly - passenger head air bag A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 Air bag control unit (under center console) Air bag off switch (w/o weight recognition) Driver more belt- tautly (seat belt pretensioner) Driver side crash sensor Driver's belt lock Driver's beltlock inquiry Driver's side rear c-pillar control unit sensor Esd Front driver's side control unit sensor Front passenger's side control unit sensor Ground point mb28 (in center console) Left rear side crash sensor Left up crash sensor Lin airbag Pass deactivation air bag Passenger beltlock inquiry Passenger head air bag Passenger side crash sensor Passenger's side front b-pillar control unit sensor Passenger's side rear c-pillar control unit sensor Red hw-ffad Redundancy buckle switch Right rear side crash sensor Right up crash sensor Sg1 deactivation Sg2 redundancy Sg3 term 31 Side off display air bag Signal Term 15 Term 31 Tyco switch
TRANSMISSION A/T Wiring Diagram for Porsche Cayenne S 2005 List of elements for A/T Wiring Diagram for Porsche Cayenne S 2005: 78 (not used) (under right side of dash) mb22 A29 A54 A: p,r,s B: r,n,d,s Backup light C: d,s Can high Can low Computer data lines system Connector Diagnosis Driver identification control unit Engine speed sensor (in) Engine speed sensor (out) Ess+ in Ess+ out Ess- in Ess- out Exterior lights system (back-up lights) Fuse 10a Fuse 20a Fuse 5a Gearbox assembly Gnd Hot at all times Hot in run or start Interior lights system Interlock switch (w/ 6 range transmission) K lead Key lock Lift sw a Lift sw b Lift sw c Lift sw pa Lifting switch Main Main sol valve + Main sol valve - Mb21 (left kick panel) Mb26 (under front passenger's seat) Ms - on Ms+ Ms- Oil press sw 1 Oil press sw 2 Oil press switch Oil temp sens + Oil temp sens - Oil temp sensor P slt Pa: p,n,s Right fuse box (under right side of dash) Selector lever switch 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 Transfer Case Wiring Diagram, with Air Suspension for Porsche Cayenne S 2005 List of elements for Transfer Case Wiring Diagram, with Air Suspension for Porsche Cayenne S 2005: 73 (under right side of dash) mb22 A motor b B axle differential Battery Brake a Brake b Can high Can low Comm Computer data lines system Connector Diagnosis Electronic suspension system 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 lead K line L shift contact Led axle-diff Led center-diff Led reduction Level control unit Mb26 (under front passenger's seat) Motor a Motor b Motor diff lock a N pos switch Neutral position switch Oil temp Oil temp gnd Output Parking brake Parking brake switch Position 1 Position 2 Power gnd Pwm switch R shift contact Rest pos switch Right fuse box (under right side of dash) Running gear switch module 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 S 2005 List of elements for Transfer Case Wiring Diagram, without Air Suspension for Porsche Cayenne S 2005: 41 B axle differential 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 (under 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 switch Power gnd 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 Trunk, Tailgate, Fuel Door Wiring Diagram for Porsche Cayenne S 2005 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for Porsche Cayenne S 2005: 52 87a A10 A12 A13 A18 A19 A21 A23 A2a A2b A2c A2d A2e B11 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 Fuse 10a Fuse 15a Fuse 20a Fuse 5a Hot at all times Hot in run and start Left fuse box (under left side of dash) Mb23 (under left side of dash) Mb40 (near right taillight) Mb41 (near left taillight) Rear comfort systems control unit (right rear cargo area) Rear flap drive Rear flap handle pushbutton Rear flap push button Rear flap turning case Reserve wheel carrier handle pushbutton Right fuse box (under right side of dash) Spare wheel limit switch Spare wheel release Spare wheel release relay Spare wheel turn case end pos sw Spare wheel turning case switch Tank cover unlocking Term 15 Term 30 motors Term 31 Trailer rear lock Turning rear flap case Unlock distr rear flap
WARNING SYSTEMS Tire Pressure Monitoring Wiring Diagram for Porsche Cayenne S 2005 List of elements for Tire Pressure Monitoring Wiring Diagram for Porsche Cayenne S 2005: 50 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 Can bus high 1 Can bus low 2 Computer data lines system Fl antenna 1 Fl antenna 2 Fr antenna 1 Fr antenna 2 Fuse 5a Gnd fl Gnd fr Gnd rl Gnd rr Hot at all times Left front activity antenna Left fuse box (under left side of dash) Left rear activity antenna 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
WIPER/WASHER Wiper/Washer Wiring Diagram for Porsche Cayenne S 2005 List of elements for Wiper/Washer Wiring Diagram for Porsche Cayenne S 2005: 54 A10 A16 A7b A7d A7f A7h B11 Can high Can low Computer data lines system Control Data Dual wash 1 Dual wash 2 Dual washing pump Fuse 15a Fuse 20a Fuse 30a Fuse 5a Ground Headlamp cleaner pump Headlamp cleaner relay Hot at all times Hot in run or start Instrument cluster Instrument cluster system Intermittent Intermittent control J11 Left fuse box (under left side of dash) Left washing jet Mb13 (center rear of engine compt) Mb21 (left kick panel) Mb23 (under left side of dash) Mb40 (near right taillight) Mb43 (in rear of vehicle) Mb6 (right front of engine compt) On board computer network control unit Rain sensor Rear comfort systems control unit Rear window wiper Rear wiper control Red Relay hcs Right fuse box (under right side of dash) Right washing jet Sensor gnd Signal Term 15 Term 30 Term 31 Wash level Washer fluid level sensor Wiper motor
