Diagram sections — 33 (68 total)
ACTIVE BODYWORKS AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS 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
ACTIVE BODYWORKS Active Bodyworks Wiring Diagram for Porsche Boxster S 2005 List of elements for Active Bodyworks Wiring Diagram for Porsche Boxster S 2005: 38 A12 A13 A14 A18 A20 A21 A23 A37 A38 B38 B41 Can comfort high Can comfort low Computer data lines system Extend Fuse f3 15a Fuse holder a (on fuses support) Gp5 (at right side of dash) Gp8 (at left side of engine compt) Hot at all times Interior lights system Nca On-board computer network control unit (under left side of dash) Rear control unit (under left seat) Red Retract Spoiler Spoiler drive motor Spoiler extended micro sw Spoiler extension Spoiler mode func light Spoiler retracted micro sw Spoiler retraction Spoiler sw module Sport Sport mode func light Switch module Term 30 motors
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 44 +5v Can comfort high Can comfort low Central flap Central flap recir- culation drive motor Circ air/out air Climatronic control unit Close circ air Compressor volt Computer data lines system Cool Cooling water pressure sensor Defrost Fan actuation Fan return Fan return (+) Final stage Footwell Footwell output sensor Footwell sens out Footwell/def flap Footwell/defrost Footwell/defrost flap drive motor Fresh air blower Fuse f2 7.5a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gp5 (at right side of dash) Hot Hot w/ term 15 relay energized Middle level Nca Open (fresh air) Outside air/ recirculation valve drive motor Outside temp sens Outside temperature sensor Red Sensor gnd Sun sensor Temperature flap Temperature valve drive motor Term 15 Term 30 Term 31 Water press sens Automatic A/C Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 57 (at left side of eng compt) 80a 87b A/c compressor A/c compressor relay (on relay support 2) A/c relay A15 A21 Actuation control unit Actuation input B42 Batt Can high Can high comfort Can low Can low comfort Computer data lines system Cooling water blower control unit Current distribution Dmtl Eng compt blwr rly Engine compartment blower (on left front side of eng compt) Engine compartment blower relay (on relay support 2) Engine controls & transmission systems Front end control unit (at right side of front luggage compt) Fuse f1 15a Fuse f10 15a Fuse f2 15a Fuse f5 25a Fuse f6 80a Fuse holder b (on fuse support, under left side of dash, at left kick panel) Fuse holder d (on fuse support, under left side of dash, at left kick panel) Fuse holder f (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 (in front of right front fender) Gp8 Gp9 (at right side of eng compt) Heater relay (on relay support 1) Hot at all times Hot w/ fuel pump relay energized Hot w/ mfi-di relay energized Left fan + Left fan - Left radiator fan motor Maxi fuse (fan) right rear of front luggage compt) Mfi-di control unit (on left side of rear luggage compt) Nca Pas (driver recognition) control unit (at right kick panel) Power distribution system Red Right fan + Right fan _ Right radiator fan motor Term 15 Term 15 final stage Term 87 Wiper/ washer system
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Porsche Boxster S 2005 List of elements for Anti-lock Brakes Wiring Diagram for Porsche Boxster S 2005: 61 (at right side of dash) (behind left side of dash) (under floor panel of center console) sensor ay +cu Brake fluid level Brake paid wear + Brake paid wear - Brake pedal switch (on brake pedal linkage) Brale fluid level switch (in brake fluid reservoir) Bs + Can high drive Can low drive Computer data lines connector Computer data lines system Current distributor (under right side of dash) Diagnostic "k" lead Drsr Drss Drst E batt eng relay Front end control unit (at right side of front luggage compt) Fuse f10 25a Fuse f4 10a Fuse f5 50a Fuse f8 10a Fuse holder c (behind left kick panel, on fuses support) Gnd Gp psm (at front left side of luggage compt) Gp3 Gp3 (behind left side of dash) Gp5 Gp5 (at right side of dash) Gp6 (below right seat) Gp7 (below left seat) Hot at all times Hot w/ term 15 relay energized Instrument cluster Left front brake pad wear/ speed sensor Left rear brake pad wear/ speed sensor Lf dp Lf ds Lr ds Lr eso Module switch Nca Park brake sw Park brake switch (at base of hand brake lever) Passive psm lamp Passive psm sw Psm (porsche stability management) control unit (on left side of front luggage compt) Psm switch Pump motor return Relay valve Rf ds Right front brake pad wear/ speed sensor Right rear brake pad wear/ speed sensor Rr ds Speed sensor Stop lt sw + Wear sensor Wheel speed sens
ANTI-THEFT
BODY CONTROL MODULES Front Controller Wiring Diagram for Porsche Boxster S 2005 List of elements for Front Controller Wiring Diagram for Porsche Boxster S 2005: 75 Alwr - Alwr sensor + Alwr sensor - Alwr sensor input 1 Alwr sensor input 2 Alwr stepping motor 1 Alwr stepping motor 2 Anti-lock brakes system Body computer system (on-board computer circuit) Can comfort high Can comfort low Computer data lines system Control unit + term 30 Cooling fans system Current distributor Deep range horn Door locks system Exterior lights system Exterior temp transmitter Exterior temp transmitter - Final stage fan term 15 Fr side marker light Fr side turn signal/marker light Front end control unit (at right side of front luggage compt) Front left fog lamp Front left side marker light Front left turn signal Front luggage compt light Front micro lock switch Front right fog lamp Front right turn signal Fuse f3 10a Fuse f3 70a Fuse f8 70a Fuse f9 80a Fuse holder c (on fuses support) Gp1 (in front of right front fender) Ground connection 1 Ground connection 2 Hazard-warning ind light Hazard-warning switch Headlights system High range horn Horns system Hot at all times Interior lights system Left high beam Left high/low beam + Left low beam Left side marker light Left turn signal led (top) Left turn signal/side marker + Low beam switch Lugg compt emer unlocking sw Outside temperature sensor (behind right side of front bumper) P1 red Power distribution system Radiator/fan control unit act Rear left turn signal Rear right turn signal Red Right & left fog light + Right high beam Right high/low beam + Right low beam Right turn signal led (top) Right turn signal/side marker light Side marker light switch Term 15 Two-tone horns + Unlocking hooks - Unlocking hooks connection 1 Unlocking hooks connection 2 Unlocking luggage compt Wheel speed sensor On-Board Computer Wiring Diagram for Porsche Boxster S 2005 List of elements for On-Board Computer Wiring Diagram for Porsche Boxster S 2005: 76 (at center of dash) gp4 80a A14 A21 A24 Active body system Automatic light switch B1 red Backup light switch Can comfort high Can comfort low Computer data lines system Control unit term 30 Current distributor Defoggers system Emergency light term 15 Exterior lights system Fog light switch Front cover opener button Front end control unit (at right side of front luggage compt) Fuse f2 80a Fuse f6 7.5a Fuse f8 70a Fuse holder b (on fueses support) Gateway control unit (left kick panel) Gear running wake up Gp3 (behind left side of dash) Ground connection 1 Ground connection 2 Headlight cleaner pump relay Headlights system Hot at all times Inside light - Inside light sw term 30 Inside light term 30 Inside light terminal Interior lights system Left seat heater Left seat heater + Light orientation terminal Maxi fuse (right rear of front luggage compt) Mfi-di control unit (on left side of rear luggage compt) Motor drive tank-folds conn 1 Motor drive tank-folds conn 2 On board computer network control unit (under left side of dash) Pas (driver's recognition) control unit (under dash, left of steering column) Power distribution system Rain sensor + Rain sensor - Rain sensor siganl Rear control unit (under left seat) Rear cover opener button Rear fog light switch Rear spoiler func light Rear spoiler mod button Rear window defogger relay Rear window unlocking button Red Reserve light func 1 Right seat heater Right seat heater + Seats system Sport mode func light Tank cover - Tank cover term 30 Term 15 Term 15 start consumers Trunk, tailgate, fuel doors system Washing fluid pump Washing fluid pump + Windshield wiper motor parking sw Wiper motor + Wiper motor break stream - Wiper motor stage 1 Wiper motor stage 2 Wiper/washer system Rear Control Unit Wiring Diagram for Porsche Boxster S 2005 List of elements for Rear Control Unit Wiring Diagram for Porsche Boxster S 2005: 57 A6 red Active body system Alarm siren Alarm-horn Anti-theft system Backup light Body computer system (on-board computer circuit) exterior lights system Can comfort high Can comfort low Cls alarm Cls alarm function light Computer data lines system Convertible top closed Convertible top closed micro sw Convertible top locking micro sw Convertible top open Convertible top opened micro sw Door locks system Exterior lights system Fuse f3 15a Fuse f6 15a Fuse holder a (on fuses support) Glove box micro sw Gp7 (below left seat) High mounted stop light Hot at all times Interior lights system Interior sensor Left side marker light Left stop light License plate lighting Luggage compartment light Power distribution system Power tops system Rear control unit (under left seat) Rear fog light Rear hood micro sw Rear spoiler extension Rear spoiler retraction Rear window wiper Red Right side marker light Right stop light Spoiler extended micro sw Spoiler retracted micro sw Stop light switch Sun roof comfort close Sun roof comfort open Sun roof enabling signal Tailgate unlocking Term 15 energency light Term 30 left Term 30 motors Term 30 right Term 31 Tilt sensor Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Porsche Boxster S 2005 List of elements for Computer Data Lines Wiring Diagram for Porsche Boxster S 2005: 46 "k" lead diagnosis Air bag control unit (under center console) Anti- theft system Can high comfort Can high diagnosis Can high display Can high drive Can low comfort Can low diagnosis Can low display Can low drive Can wakeup Climatronic control unit Cluster/pcm wake up Diagnosis Diagnosis connector (below left side of dash) Diditest Driver door control unit (in left door) Front end control unit (at right side of front luggage compt) Fuse f1 15a Fuse f2 7.5a Fuse holder b (on fuse support, under left side of dash, at left kick panel) Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gateway control unit (left kick panel) Gp electronics (at left side of dash) Gp4 (at center of dash) Hot at all times Hot w/ term 15 relay energized Instrument cluster Left power seat control unit (under left seat) Mfi-di control unit (left side of rear luggage compt) Onboard net work control module (under left side of dash) Park assistant control unit (under left seat) Pas (driver's recognition) control unit (under dash, left of steering column) Pasm (damptronic) control unit (at right lick panel) Passenger door control unit (in right door) Power distribution system Psm (porsche stability management) control unit (on left side of front luggage compt) Radio/ infosystem pcm 2 Rear control unit (under left seat) Sportchrono Steering column combined module Term 15 start Tiptronic control unit (at right "b" pillar) Tire pressure control unit (in left front wheel well) Weight recognition control unit (if equipped)
COOLING FAN Cooling Fan Wiring Diagram for Porsche Boxster S 2005 List of elements for Cooling Fan Wiring Diagram for Porsche Boxster S 2005: 26 80a A15 Actuation control unit Actuation input B42 Batt Can high comfort Can low comfort Computer data lines system Cooling water blower control unit Front end control unit (at right side of front luggage compt) Gnd Gp1 (in front of right front fender) Hot at all times Left fan + Left fan - Left radiator fan motor Maxi fuse (fan) (right rear of front luggage compt) Nca Power distribution system Red Right fan + Right fan _ Right radiator fan motor Term 15 Term 15 final stage
CRUISE CONTROL Cruise Control Wiring Diagram for Porsche Boxster S 2005 List of elements for Cruise Control Wiring Diagram for Porsche Boxster S 2005: 51 (at left rear side of front lugg compt) pedal value sensor + bs +5v +5v pdl value sens 1 +5v pdl value sens 2 A14 A17 A30 A35 A41 A42 A43 Brake pedal switch Bridge plug (relay support 1) Can comfort high Can comfort low Can display high Can display low Can drive high Can drive low Can high drive Can low drive Computer data lines system Cruise control clutch interlock switch (at clutch pedal) Fuse f3 15a Fuse f4 10a Fuse holder b (on fuses support) Fuse holder c (on fuses support) Gp4 (at center of dash) Hot at all times Mfi-di control unit (on left side of engine compt) Nca Pas(driver's recognition) control unit (under dash, left of steering column) Pdl value sens 1 gnd Pdl value sens 1 sig Pdl value sens 2 gnd Pdl value sens 2 sig Psm(porsche stability management) control unit (left side of front luggage compt) Rear control unit (under left seat) Release Sport chrono Steering column combined module Stop light sw Term 30 Term 31 Throttle valve potentiometer (on throttle valve assembly) Throttle vlv gnd Throttle vlv mtr (+) Throttle vlv mtr (-) Throttle vlv sig Wake up
DEFOGGERS Defogger Wiring Diagram for Porsche Boxster S 2005 List of elements for Defogger Wiring Diagram for Porsche Boxster S 2005: 14 (below right seat) A18 Can high comfort Can low comfort Computer data lines system Fuse f9 25a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gp3 (behind left side of dash) Gp6 Hot at all times Onboard net work control module (under left side of dash) Rear window def relay Rear window defogger Rear window defogger relay Heated Mirrors Wiring Diagram for Porsche Boxster S 2005 List of elements for Heated Mirrors Wiring Diagram for Porsche Boxster S 2005: 18 Can high comfort Can low comfort Computer data lines system Driver's door control unit Driver's mirror control unit Fuse f1 30a Fuse f4 30a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gp6 (below right seat) Gp7 (below left seat) Hot at all times Mirror heater + Mirror heating + Mirror heating - Passenger's door control unit Passenger's mirror control unit Term 30 power window Term 31
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Porsche Boxster S 2005 List of elements for Electronic Suspension Wiring Diagram for Porsche Boxster S 2005: 53 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 Can high drive Can low drive Computer data lines system Damptronic Fuse f2 7.5a Fuse f8 10a Fuse f9 15a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gp5 (at right side of dash) Gp6 (below right seat) Hot at all times Hot w/ term 15 relay energized Led1 status Left front absorber valve (on low left front absorber) Left rear absorber valve (on low left rear absorber) Left rear vertical sensor (at left rear absorber) Lf shock absorber + Lf shock absorber - Lr shock absorber + Lr shock absorber - Lr vertical sens gnd Lr vertical sens signal Module switch Nca Pasm (damtronic) control unit (at right kick panel) Pasm up/down input Red Rf shock absorber + Rf shock absorber - Rf vertical sens gnd Rf vertical sens signal Right front absorber valve (on low right front absorber) Right front vertical sensor (at right front absorber) Right rear absorber valve (on low right rear absorber) Rr shock absorber + Rr shock absorber - Term 15 Term 30 Term 31
ENGINE PERFORMANCE
2.7L 2.7L, Engine Performance Wiring Diagram (1 of 3) for Porsche Boxster S 2005 List of elements for 2.7L, Engine Performance Wiring Diagram (1 of 3) for Porsche Boxster S 2005: 74 (at left side of eng compt) +5v B+ plug socket Before cat heat o2s1 Before cat heat o2s2 Before cat o2s 1 gnd Before cat o2s 1 sig Before cat o2s 2 gnd Before cat o2s 2 sig Behind cat heat o2s1 Behind cat heat o2s2 Behind cat o2s 1 gnd Behind cat o2s 1 sig Behind cat o2s 2 gnd Behind cat o2s 2 sig Camshaft sensor 1 Camshaft sensor 2 Can tiptronic high Can tiptronic low Computer data lines system Diagnistic test con Electronics gnd Eng compt temp sen Eng speed sens shd Final stage gnd Fuse f4 7.5a Fuse holder d (under left side of dash, at kick panel) Generator term Gp8 Gp9 (at right side of eng compt) Hfm +5v Hfm gnd Hfm signal Hot at all times Inj valve/cylinder 3 Inj valve/cylinder 4 Inj valve/cylinder 5 Inj valve/cylinder 6 Injectors gnd Intake pipe chg-over Intake pipe flap Intake temp sensor Mass airflow sensor (left side of eng compt) Maxi fuse 40a Mfi-di control unit (left side of rear luggage compt) Nca Ntc coolant temp Oxygen sensor (before cat 1) Oxygen sensor (before cat 2) Oxygen sensor (cyl 1-3) (on exhaust manifold) Oxygen sensor (cyl 4-6) (on exhaust manifold) P/n release Pas (driver recognition) control module (under dash, left of steering column) Pump current reg in Pump current reg out Red Second air pump rly Secondary air pum (next to intake bridge) Secondary air pump rear maxi fuse (on rear a relay support) Secondary air pump relay (on relay support 2) Sensors gnd Starter Starting/charging system Tank venting valve Temp motor oil Term 15 Term 30 Term 87 Throttle valve gnd Throttle valve sig Throttle vlv mtr (+) Throttle vlv mtr (-) Trans- missions system Transmissions system (tiptronic control unit) 2.7L, Engine Performance Wiring Diagram (2 of 3) for Porsche Boxster S 2005 List of elements for 2.7L, Engine Performance Wiring Diagram (2 of 3) for Porsche Boxster S 2005: 27 (in fuel tank) fuel pump (on relay support 1) fuel pump relay (on relay support 1) mfi-di relay A/c & cooling fans systems Camshaft adjustment (cyl 1-3) Camshaft adjustment (cyl 4-6) Camshaft sensor 1 (on right rear of eng) Camshaft sensor 2 (on left front of eng) Current distributor Engine coolant temperature sensor (in water box) Engine speed sensor (on rear of engine, right of crankshaft) Engine temperature sensor (middle of eng) Fuse f1 25a Fuse f5 25a Fuse f6 25a Fuse f7 15a Fuse f7 80a Fuse holder d (under left side of dash, at kick panel) Gp3 (behind left side of dash) Hot at all times Intake pipe change- over valve Intake pipe flap valve Nca Oil temperature & oil level sensor (on eng oil pan) Power distribution system Tank venting valve (near fuel fill flap) Throttle valve (on throttle valve assembly) 2.7L, Engine Performance Wiring Diagram (3 of 3) for Porsche Boxster S 2005 List of elements for 2.7L, Engine Performance Wiring Diagram (3 of 3) for Porsche Boxster S 2005: 62 (at center of dash) (left side of eng) oil pressure switch (on eng block) knock sensor 1 (on eng block) knock sensor 2 (under accelerator pedal) pedal value sensor +5v pdl value sens 1 +5v pdl value sens 2 A/c rly A/c system Camshaft adj 1 Camshaft adj 2 Can high Can low Clutch interlock switch (at clutch pedal) b Clutch release Condenser Cooling fans system Cooling water valve Crash shut-down Dmtl Dmtl heating element Dmtl pump Dmtl valve Eng compt blwr rly Eng speed sensor Fuel injectors Fuel pump relay ctrl Gateway control unit (left kick panel) Gp11 (left side of engine) Gp11 (on left side of eng) Gp12 (rear of engine) Gp4 Gp9 (at right side of eng compt) Ign coil 1 Ign coil 2 Ign coil 3 Ign coil 4 Ign coil 5 Ign coil 6 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition gnd Inj valve/cylinder 1 Inj valve/cylinder 2 Knock sens 1 Knock sens 2 Mfi+di relay ctrl Mfi-di control unit (left side of rear luggage compt) Nca Oil pressure switch Pdl value sens 1 gnd Pdl value sens 1 sig Pdl value sens 2 gnd Pdl value sens 2 sig Plug spark Release Spark plug Starting/charging system
3.2L 3.2L, Engine Performance Wiring Diagram (1 of 3) for Porsche Boxster S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 3) for Porsche Boxster S 2005: 74 (at left side of eng compt) +5v B+ plug socket Before cat heat o2s1 Before cat heat o2s2 Before cat o2s 1 gnd Before cat o2s 1 sig Before cat o2s 2 gnd Before cat o2s 2 sig Behind cat heat o2s1 Behind cat heat o2s2 Behind cat o2s 1 gnd Behind cat o2s 1 sig Behind cat o2s 2 gnd Behind cat o2s 2 sig Camshaft sensor 1 Camshaft sensor 2 Can tiptronic high Can tiptronic low Computer data lines system Diagnistic test con Electronics gnd Eng compt temp sen Eng speed sens shd Final stage gnd Fuse f4 7.5a Fuse holder d (under left side of dash, at kick panel) Generator term Gp8 Gp9 (at right side of eng compt) Hfm +5v Hfm gnd Hfm signal Hot at all times Inj valve/cylinder 3 Inj valve/cylinder 4 Inj valve/cylinder 5 Inj valve/cylinder 6 Injectors gnd Intake pipe chg-over Intake pipe flap Intake temp sensor Mass airflow sensor (left side of eng compt) Maxi fuse 40a Mfi-di control unit (left side of rear luggage compt) Nca Ntc coolant temp Oxygen sensor (before cat 1) Oxygen sensor (before cat 2) Oxygen sensor (cyl 1-3) (on exhaust manifold) Oxygen sensor (cyl 4-6) (on exhaust manifold) P/n release Pas (driver recognition) control module (under dash, left of steering column) Pump current reg in Pump current reg out Red Second air pump rly Secondary air pum (next to intake bridge) Secondary air pump rear maxi fuse (on rear a relay support) Secondary air pump relay (on relay support 2) Sensors gnd Starter Starting/charging system Tank venting valve Temp motor oil Term 15 Term 30 Term 87 Throttle valve gnd Throttle valve sig Throttle vlv mtr (+) Throttle vlv mtr (-) Trans- missions system Transmissions system (tiptronic control unit) 3.2L, Engine Performance Wiring Diagram (2 of 3) for Porsche Boxster S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 3) for Porsche Boxster S 2005: 27 (in fuel tank) fuel pump (on relay support 1) fuel pump relay (on relay support 1) mfi-di relay A/c & cooling fans systems Camshaft adjustment (cyl 1-3) Camshaft adjustment (cyl 4-6) Camshaft sensor 1 (on right rear of eng) Camshaft sensor 2 (on left front of eng) Current distributor Engine coolant temperature sensor (in water box) Engine speed sensor (on rear of engine, right of crankshaft) Engine temperature sensor (middle of eng) Fuse f1 25a Fuse f5 25a Fuse f6 25a Fuse f7 15a Fuse f7 80a Fuse holder d (under left side of dash, at kick panel) Gp3 (behind left side of dash) Hot at all times Intake pipe change- over valve Intake pipe flap valve Nca Oil temperature & oil level sensor (on eng oil pan) Power distribution system Tank venting valve (near fuel fill flap) Throttle valve (on throttle valve assembly) 3.2L, Engine Performance Wiring Diagram (3 of 3) for Porsche Boxster S 2005 List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 3) for Porsche Boxster S 2005: 62 (at center of dash) (left side of eng) oil pressure switch (on eng block) knock sensor 1 (on eng block) knock sensor 2 (under accelerator pedal) pedal value sensor +5v pdl value sens 1 +5v pdl value sens 2 A/c rly A/c system Camshaft adj 1 Camshaft adj 2 Can high Can low Clutch interlock switch (at clutch pedal) b Clutch release Condenser Cooling fans system Cooling water valve Crash shut-down Dmtl Dmtl heating element Dmtl pump Dmtl valve Eng compt blwr rly Eng speed sensor Fuel injectors Fuel pump relay ctrl Gateway control unit (left kick panel) Gp11 (left side of engine) Gp11 (on left side of eng) Gp12 (rear of engine) Gp4 Gp9 (at right side of eng compt) Ign coil 1 Ign coil 2 Ign coil 3 Ign coil 4 Ign coil 5 Ign coil 6 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition gnd Inj valve/cylinder 1 Inj valve/cylinder 2 Knock sens 1 Knock sens 2 Mfi+di relay ctrl Mfi-di control unit (left side of rear luggage compt) Nca Oil pressure switch Pdl value sens 1 gnd Pdl value sens 1 sig Pdl value sens 2 gnd Pdl value sens 2 sig Plug spark Release Spark plug Starting/charging system
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Porsche Boxster S 2005 List of elements for Back-up Lamps Wiring Diagram for Porsche Boxster S 2005: 32 (at left side of eng compt) A/t Back- up light Back-up light Back-up light switch Back-up light switch (on top right of trans- mission) Batt Batt (left) Batt (right) Can high Can low Computer data lines system Current distributor Emergency power pin Fuse f6 15a Fuse f6 80a Fuse f7 15a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gnd Gp3 (behind left side of dash) Gp7 (below left seat) Gp8 Gp9 (at right side of eng compt) Hot at all times Left taillight assembly M/t Nca Onboard network control module (under left side of dash) Parking assistant control unit (under left seat) Power distribution system Rear control unit (under left seat) Right taillight assembly Exterior Lamps Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 61 (at right side of dash) (below left seat) (in front of left front fender) (in front of right front fender) Batt (left) Batt (right) Brake pedal switch (on brake pedal linkage) Can high Can low Computer data lines system Current distributor Front end control unit (at right side of front luggage compt) Function light Fuse f3 10a Fuse f3 70a Fuse f4 10a Fuse f8 70a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 Gp2 Gp5 Gp7 Hazard ind lt Hazard warning sw Hazard warning switch High mount stop lt Hot at all times Hot w/ term 15 relay energized Ignition (pos ii/iii) Illum light Interior lights system L side marker light L side turn/marker lt L side turn/marker sply L stop light Left headlight assembly Left side turn signal/ marker light Lf side marker lt Lf turn sig License plate Low beam sw Lr turn sig Pas (driver recognition) control unit (at right kick panel) Psm (porsche stability management) control unit (left side of front luggage compt) R fog light R side marker light R side turn/marker lt R side turn/marker sply R stop light Rear control unit (under left seat) Rear fog light Red Rf turn sig Right headlight assembly Right side turn signal/ marker light Rr turn sig Side marker light Side marker lt sw Stop light sw Turn signal light Exterior Lamps Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 47 (at left side of eng compt) (at left side of eng compt) gp8 (behind left side of dash) (below left seat) Automatic light Automatic light sw Back- up light Back-up lamp circuit Batt Can high Can low Computer data lines system Current distributor Emergency power pin Fog light Front fog light sw Fuse f6 15a Fuse f6 80a Fuse f7 15a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gnd Gp3 Gp4 (at center of dash) Gp7 Gp8 High mount stop light Hot at all times Ignition (pos ii/iii) Illum Interior lights system Left license plate light Left taillight assembly Light switch Low beam Nca Onboard net work control module (under left side of dash) Power distribution system Rear fog light Rear fog light sw Red Right license plate light Right taillight assembly Side marker light Stop light Turn signal W/ parking assistant W/o parking assistant
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Porsche Boxster S 2005 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Porsche Boxster S 2005: 32 Actuator infosystem pcm Amplifier Audio shield Battery Cd changer Cooling water blower control unit Diagnostic connector Dvd player Emergency open button Front end control unit Gp electronics (at left side of dash) Gp psm (at front left side of luggage compt) Gp1 (in front of right front fender) Gp13 Gp2 (in front of left front fender) High range horn Home link transmitter Left headlight assembly Left headlight assembly (halogen) Left headlight assembly (xenon) Left turn signals side marker light Low range horn Luggage compartment hood drive Luggage compartment lock microswitch Nca Psm (porsche stability management) control unit Right headlight assembly Right side turn signal/ marker light Shield Subwoofer W/ bose bose W/o bose Ground Distribution Wiring Diagram (2 of 4) for Porsche Boxster S 2005 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Porsche Boxster S 2005: 38 (w/ anti- joy ride) interior sensor Alarm horn Ashtray light Brake fluid level switch Cigar lighter Clutch interlock switch Combined steering column module Convertible top closed relay Convertible top locking micro switch Convertible top open relay Diagnostic connector Electronic ignition lock Fuel pump/ fuel level sensor Gateway control unit Gp3 (behind left side of dash) Gp4 (at center of dash) Headlight cleaning relay Headlight washing fluid pump Home link switch 2 Instrument cluster Left front brake pad wear contac/speed sensor Left heated spay jet Left passenger air flow lights Left vanity mirror light Light switch Luggage compartment light Nca Onboard computer network control unit Orientation inside light switch Package tray plug socket Pas (driver recognition) control unit Rear window defogger relay Right vanity mirror light Sport- chrono Tire pressure control unit Washing fluid level switch Windshield washing fluid pump Wiper motor Ground Distribution Wiring Diagram (3 of 4) for Porsche Boxster S 2005 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Porsche Boxster S 2005: 41 (m/t) 1a (a/t) Alarm siren Backup light switch Central locking system switch Climatronic control unit Cooling water pressure sensor E box handy Engine compartment blower Final stage Glove box micro switch Gp5 (at right side of dash) Gp6 (below right seat) Gp9 (at right side of engine compt) Hazard warning switch Mfi-di control unit Middle air flow lights Module switch Nca Park brake switch Pasm (damptronic) control unit Plug socket 2 Pump motor Rear window defogger Right door control unit Right front brake pad wear contact/speed sensor Right heated spray jet Right memory seat control unit Right passenger air flow lights Right power seat switch Right rear brake pad wear contact/speed sensor Seat cushions heating element Seat side pad left heating element Tank filter neck earth Telephone Telephone handset Tilt sensor Tiptronic control unit Tiptronic lifting switch Tiptronic selector lever switch Valve block Ground Distribution Wiring Diagram (4 of 4) for Porsche Boxster S 2005 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Porsche Boxster S 2005: 52 A/c compressor relay Air bag control unit Belt lock Condenser Convertible top transmission Cooling water level switch Drive spoiler Driver's side air bag sensor Electrical static discharge Front luggage/ rear engine compartment hood switch Gp air bag (under center console) Gp11 (on left side of eng) Gp12 (at rear of eng) Gp7 (below left seat) Gp8 (at left side of engine compt) High- mount stop light Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Left door control unit Left front sensor Left license plate light Left power seat control unit Left power seat switch Left rear brake pad wear contact/speed sensor Left tail light assembly License plate light Nca Parking assistant control unit Passenger air bag off Passenger's side air bag sensor Pump motor Rear control unit Rear hood lock microswitch Right front sensor Right license plate light Right tail light assembly Seat cushions heating element Seat side pad left heating element Secondary air pump rear maxi fuse Tailgate unlock drive To left door To left seat To right door To right seat Valve block W/ parking assistant W/o parking assistant Weight recognition
HEADLIGHTS Headlights Wiring Diagram, with Halogen Lamps for Porsche Boxster S 2005 List of elements for Headlights Wiring Diagram, with Halogen Lamps for Porsche Boxster S 2005: 51 (behind left side of dash) (in front of right front fender) Automatic light Automatic light sw Batt Can high Can low Computer data lines system Current distributor Emergency power pin Exterior lights system Fog light Front end control unit (at right side of front luggage compt) Front fog light sw Fuse f3 10a Fuse f3 70a Fuse f6 80a Fuse f8 70a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 Gp3 Gp4 (at center of dash) High beam Hot at all times Hot w/ term 15 relay energized Ignition (pos ii/iii) Illum Interior lights system L front fog lt L h/l beam sply volt L high beam L low beam Left headlight assembly Light switch Low beam Low beam sw Onboard net work control module (under left side of dash) Power distribution system R front fog lt R h/l beam sply volt R high beam R low beam Rear fog light Rear fog light sw Red Right headlight assembly Side marker Side marker light Side marker lt sw Turn signal Headlights Wiring Diagram, with Xenon Lamps for Porsche Boxster S 2005 List of elements for Headlights Wiring Diagram, with Xenon Lamps for Porsche Boxster S 2005: 73 (at center of dash) (behind left side of dash) (in front of left front fender) (in front of right front fender) +5v Automatic light Automatic light sw Batt Can high Can low Computer data lines system Current distributor Emergency power pin Exterior lights system Flapper Fog light Front end control unit (at right side of front luggage compt) Front fog light sw Fuse f3 10a Fuse f3 70a Fuse f6 80a Fuse f8 70a Fuse f9 80a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 Gp2 Gp3 Gp4 High beam Hot at all times Hot w/ term 15 relay energized Ignition (pos ii/iii) Illum Interior lights system L front fog lt L h/l beam sply v L high beam L low beam L step motor q11 L step motor q12 L step motor q21 L step motor q22 Left front headlight vertical aiming control sensor (at left front absorber) Left headlight assembly Left rear headlight vertical aiming control sensor (at left rear absorber) Lf vertical sens in Light switch Low beam Low beam sw Lr vertical sens in Onboard net work control module (under left side of dash) Power distribution system R front fog lt R h/l beam sply v R high beam R low beam R step motor q11 R step motor q12 R step motor q15 R step motor q22 Rear fog light Rear fog light sw Red Right headlight assembly Side marker Side marker light Side marker lt sw Signal Step motor Turn signal Vertical sens +5v Vertical sens gnd
HORN Horn Wiring Diagram for Porsche Boxster S 2005 List of elements for Horn Wiring Diagram for Porsche Boxster S 2005: 18 (in front of right front fender) Can high Can high drive Can low Can low drive Computer data lines connector Computer data lines system Current distributor Front end control unit (at right side of front luggage compt) Fuse f9 80a Gnd Gp1 High range horn Hot at all times Low range horn Red Steering column combined module Two-tone horn sply
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Porsche Boxster S 2005 List of elements for Instrument Cluster Wiring Diagram for Porsche Boxster S 2005: 57 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 Anti-lock system Brake pad wear Can high disp Can low disp Can wake up Clutch switch Computer data lines system Conv top switch Dim lamp Dim led Fuel level sen grd Fuel level sensor Fuel pump/ fuel level sensor Fuse f1 15a Fuse f2 7.5a Fuse holder b (on fuses support) Fuse holder c (on fuses support) Gp3 (behind left side of dash) Gp4 (at center of dash) Hot at all times Instrument cluster Interior lights system Navigation system Oil level Oil level sensor Oil temperature & oil level sensor Parking assistant Reserve Selector lever sw pos Term 30 Term 31 Transmission system Washer fluid level switch Washing fluid level
INTERIOR LIGHTS Interior Lights Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for Interior Lights Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 61 (at center of dash) (behind left side of dash) (in front of right front fender) Astray light Automatic light Automatic light sw Can high Can high display Can low Can low display Central locking switch Cigar lighter Computer data lines connector Computer data lines system Damptronic sw illum Dim led Exterior lights system Fog light Front end control unit (at right side of front luggage compt) Front hood Front luggage compartment light Front luggage compartment lock micro- switch (front of front luggage compt) Front luggage/ rear engine compartment hood switch Frt lugg compt lt Frt lugg compt sw Fuse f3 10a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 Gp3 Gp4 Gp5 Gp7 (below left seat) Hazard warning switch Headlights system Home link led Home link switch 2 Hot w/ term 15 relay energized Ignition (pos ii/iii) Illum Inside lt terminal Instrument cluster Light switch Low beam Low beam sw Middle air flow lights Onboard net work control module (under left side of dash) Orientation lt terminal Psm sw illum Rear fog light Rear hood Rear spoiler func lt Red Right passenger air flow lights Side marker light Side marker lt sw Spoiler sw illum Sport exhaust flap sw illum Sport sw illum Sw inside lt (batt) Switch module Interior Lights Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Interior Lights Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 48 (at right side of of dash) (behind left side of dash) (no information available) 1.5k ohms Can high Can high comfort Can low Can low comfort Change- over sw front/rear Computer data lines system Door lock lt Door lock lt gnd Door locks system Door open light Driver sw light Driver's door control unit Driver's power window switch Glove box light Glove box micro sw Glove box micro- switch Gnd Gp3 Gp5 Gp8 (at left side of eng compt) Inside door handle lt Left door lock light Left footwell light Left outside door handle micro switch Left vanity mirror light Luggage compartment light Luggage compt lt Memory switch Mirror adjustment switch Nca Operation gnd sw Orientation inside light switch Outside cls door handle Passenger sw light Passenger's door control unit Passenger's power window switch Rear control unit (under left seat) Rear hood lock micro- switch Rear hood lock sw Right door lock light Right footwell light Right outside door handle micro switch Right vanity mirror light Tl sw position i & ii
MEMORY SYSTEMS Memory Mirrors Wiring Diagram for Porsche Boxster S 2005 List of elements for Memory Mirrors Wiring Diagram for Porsche Boxster S 2005: 44 Anti-dazzle mirror + Anti-dazzle mirror - Driver's door control unit Driver's mirror adjustment switch Driver's mirror control unit Fuse f1 30a Fuse f4 30a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Hori- zontal Hot at all times Interior lights system Left Memory Memory sw Memory switch Mirror adjustment Mirror adjustment x/y Mirror changeover sw Mirror heater + Mirror heating + Mirror heating - Mirror motor control y Mirror motor x Mirror motor x/y Mirror poti + Mirror poti - Mirror poti 5v Mirror poti pos x Mirror poti pos y Mirror poti term 31 Mirror poti x Mirror poti y Mirrors system (anti-dazzle mirror circuit) Motor control y Operating sw - Passenger's door control unit Passenger's mirror control unit Position 1/2 memory sw Position id Right Term 30 power window Term 31 Term 58 Vertical Memory Seat Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for Memory Seat Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 27 (below left seat) Backrest Batt Batt (electronic) Can comfort high Can comfort low Computer data lines system Fuse e1 15a Fuse f3 15a Fuse holder b (on fuse support, under left side of dash, at left kick panel) Fuse holder e (on fuse support, under left side of dash, at left kick panel) Gnd Gnd (electronic) Gp7 Hot at all times Left power seat control unit (under left seat) Lumbar distance measurement sensor (air chamber above) Lumbar distance measurement sensor (air chamber below) Lumbar pump motor Lumbar valve block Nca Off Pump motor Red Seat Seat width adjustment switch Valve block Memory Seat Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Memory Seat Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 18 Backrest back Backrest fwd Front seat cushion height control motor Left power seat control unit (under left seat) Longitudinal back Longitudinal fwd Lumbar back Lumbar down Lumbar fwd Lumbar up Power seat switch Rear seat cushion height control motor Seat back forward control motor Seat backrest control motor Seat front down Seat front up Seat rear down Seat rear up
NAVIGATION Parking Assistant Wiring Diagram for Porsche Boxster S 2005 List of elements for Parking Assistant Wiring Diagram for Porsche Boxster S 2005: 28 A16 Bridge plug Diagnosis Diagnosis connector (below left side of dash) Exterior lights system Fuse f6 15a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gp7 (below left seat) Hot w/ term 15 relay energized Instrument cluster Park assist input Parking assistant control unit (under left seat) Pins 19-28 not used Reverse sig Sensor 1 Sensor 2 Sensor 3 Sensor 4 Sensors + Sensors gnd Signal Speaker Term 15 Term 31 Ultrasonic sensor 1 (right rear) Ultrasonic sensor 2 (middle right rear) Ultrasonic sensor 3 (middle left rear) Ultrasonic sensor 4 (left rear)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Porsche Boxster S 2005 List of elements for Power Distribution Wiring Diagram (1 of 4) for Porsche Boxster S 2005: 54 A1 a A18 A20 Battery Cigar lighter Convertible top closed relay Convertible top open relay Current distributor Driver door control unit Front end control unit Fuse e1 15a Fuse e2 25a Fuse e3 15a Fuse e4 (not used) Fuse f1 30a Fuse f1 80a Fuse f10 15a Fuse f2 15a Fuse f3 15a Fuse f3 70a Fuse f4 150a Fuse f4 30a Fuse f5 15a Fuse f5 50a Fuse f6 15a Fuse f7 15a Fuse f8 7.5a Fuse f8 70a Fuse f9 25a Fuse holder a Fuse holder e Gp13 Gp4 (at center of dash) Gp5 (right side of dash) Interior lights system Left comfort power seat switch Left power seat control unit Left seat width adjustment switch Onboard computer network control unit Package tray plug socket Passenger door control unit Plug socket 2 Psm control unit Rear control unit Rear window defogger relay Red Red b Red c Right comfort power seat switch Right seat width adjustment switch To fuse f1 fuseholder d (diagram 4 of 4) To fuse f6 (diagram 2 of 4) W/ memory W/o memory Power Distribution Wiring Diagram (2 of 4) for Porsche Boxster S 2005 List of elements for Power Distribution Wiring Diagram (2 of 4) for Porsche Boxster S 2005: 54 (not used) 80a A14 A24 Alarm siren B+ plug socket Climatronic control unit Combined steering wheel module Cooling water blower control unit Current distributor Diagnosis plug socket Engine compartment blower relay From fuse f5 (diagram 1 of 4) From micro relay (diagram 4 of 4) Front end control unit Fuse f1 15a Fuse f10 15a Fuse f2 (not used) Fuse f2 7.5a Fuse f2 80a Fuse f3 (not used) Fuse f3 15a Fuse f4 25a Fuse f5 (not used) Fuse f6 7.5a Fuse f6 80a Fuse f7 (not used) Fuse f7 80a Fuse f8 (not used) Fuse f9 7.5a Fuse f9 80a Fuse holder b Fuse holder f Generator Headlight cleaner relay Heater relay Instrument cluster Interior sensor Left power seat control unit Maxi fuse (fan) (right rear of front luggage compt) Onboard computer network control unit Rdk control unit Red Relay support 1 (under left side of dash, in footwell) Relay support 2 (on left side of rear luggage compt) Secondary air pump Sports chrono Starter Telephone Tilt sensor To fuse f9 fuseholder d (diagram 4 of 4) To mfi-di relay (diagram 4 of 4) To terminal 16 relay (diagram 3 of 4) Weight recognition control unit Power Distribution Wiring Diagram (3 of 4) for Porsche Boxster S 2005 List of elements for Power Distribution Wiring Diagram (3 of 4) for Porsche Boxster S 2005: 42 Ay sensor Brake pedal switch Bridge plug Button module Climatronic control unit Clutch switch Combined steering wheel module Cooling water pressure switch Diagnostic plug socket E box handy Electronic ignition lock Emergency power pin From fuse 6 current distri- butor (diagram 2 of 4) From fuse 7 fuseholder a (diagram 1 of 4) From fuse f6 current distri- butor (diagram 2 of 4) From mfi-di relay (diagram 4 of 4) Front end control unit Fuse f1 (not used) Fuse f10 25a Fuse f2 7.5a Fuse f3 10a Fuse f4 10a Fuse f5 15a Fuse f6 15a Fuse f7 7.5a Fuse f8 10a Fuse f9 15a Fuse holder c Gateway control unit Gp7 (below left seat) Light switch Onboard computer network control unit Parking assistant control unit Pas control unit Pasm control init Pasm control unit Psm 8 control unit Rear control unit Start lock relay Term 15 relay (on relay support 1) Tiptronic control module Tiptronic selector level switch Power Distribution Wiring Diagram (4 of 4) for Porsche Boxster S 2005 List of elements for Power Distribution Wiring Diagram (4 of 4) for Porsche Boxster S 2005: 59 Air conditioning compressor relay Airbag control unit Airbag off display Ask amplifier Bose amplifier Bose subwoofer Camshaft adjustment 1 Camshaft adjustment 2 Camshaft sensor 1 Camshaft sensor 2 Cd changer Cooling water change-over valve Dmtl E box handy Electric fuel pump relay 1 Engine compartment blower relay From fuse f4 current distri- butor (diagram 1 of 4) From fuse f7 current distri- butor (diagram 2 of 4) From fuse f9 current distri- butor (diagram 2 of 4) Fuel injector valve 1 Fuel injector valve 2 Fuel injector valve 3 Fuel injector valve 4 Fuel injector valve 5 Fuel injector valve 6 Fuel pump/ fuel level sensor Fuse f1 25a Fuse f10 25a Fuse f2 15a Fuse f3 7.5a Fuse f4 7.5a Fuse f5 25a Fuse f6 25a Fuse f7 15a Fuse f8 (not used) Fuse f9 7.5a Fuse holder d Hot film air mass flow sensor Ignition coil cylinder Intake pipe change-over valve Intake pipe flap valve Lambda sonde mach kat cyl 1-3 Lambda sonde mach kat cyl 4-6 Lambda sonde vor kat 1 Lambda sonde vor kat 2 Mfi-di relay (on relay support 1) Micro relay (on relay support 1) N690 subwoofer Pas control unit Pcm actuator infosystem Red Secondary air pump relay Tank venting valve Telephone Tiptronic control unit To fuse f9 fuseholder b (diagram 2 of 4) To fuse f9 fuseholder c (diagram 3 of 4) Vehicle control unit Weight recognition control unit
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 29 (below right seat) Can high Can low Cls close/open key sw Cls close/up key Cls lock motor Cls motor safe Cls outside door handle Cls safe motor Cls safe/lock motor Cls safe/lock status Cls term 31 Cls turn case Computer data lines system Driver door control unit (in left door) Fuse f2 15a Fuse f5 15a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gp6 Gp7 (below left seat) Hot at all times Left door lock Left outside door handle micro switch Passenger door control unit (in right door) Red Right door lock Right outside door handle micro switch Term 30 central lock syst Term 31 Power Door Locks Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 58 (at left side of eng compt) (at right side of dash) (behind left side of dash) (below left seat) (in front of right front fender) B b Batt Batt (left) Batt (right) Can high Can low Central locking switch Cls alarm Computer data lines system Current distributor Drive hooks Emer unlock lugg compt Emergency luggage compartment open switch Emergency power pin Front end control unit (at right side of front luggage compt) Front hood Front hood open sw Front lock micro sw Front luggage/ rear engine compartment hood switch Function light Function lt cls alarm Fuse f3 10a Fuse f6 15a Fuse f6 80a Fuse f7 15a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp1 Gp3 Gp5 Gp7 Gp8 Hooks unlock con 1 Hooks unlock con 2 Hot at all times Hot w/ term 15 relay energized Ignition (pos ii/iii) Illum Interior lights system Lugg compt unlock Luggage compartment hood drive Luggage compartment lock micro- switch (front of front luggage compt) Onboard net work control module (under left side of dash) Power distribution system Rear control unit (under left seat) Rear hood Rear hood lock micro switch Rear hood micro sw Rear hood open sw Red Tailgate unlock drive Tailgate unlock dvr
POWER MIRRORS Auto Anti-dazzling Mirror Wiring Diagram for Porsche Boxster S 2005 List of elements for Auto Anti-dazzling Mirror Wiring Diagram for Porsche Boxster S 2005: 31 A/t A12 A22 A36 A38 A40 Actuation + Actuation - Anti-dazzle interior mirror Anti-dazzle mirror + Anti-dazzle mirror - Back up light Back up light sw Back up signal Back-up light switch (on top right of transmission) Bridge plug (relay support 1) Can comfort high Can comfort low Computer data lines system Fuse f6 15a Fuse holder c (on fuses support) Gp3 (behind left side of dash) Gp9 (at right side of engine compt) Hot in run or start M/t Mirror control unit Nca On-board computer network control unit (uner left side of dash) Rear control unit (under left seat) Term 15 Term 31 Power Mirror Wiring Diagram for Porsche Boxster S 2005 List of elements for Power Mirror Wiring Diagram for Porsche Boxster S 2005: 38 Anti-dazzle mirror + Anti-dazzle mirror - Driver's door control unit Driver's mirror adjusment switch Driver's mirror control unit Fuse f1 30a Fuse f4 30a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Hori- zontal Hot at all times Interior lights system Left Mirror adjustment Mirror adjustment x/y Mirror changeover sw Mirror heater + Mirror heating + Mirror heating - Mirror motor control y Mirror motor x Mirror motor x/y Mirror poti + Mirror poti - Mirror poti 5v Mirror poti pos x Mirror poti pos y Mirror poti term 31 Mirror poti x Mirror poti y Mirrors system (anti-dazzle mirror circuit) Motor control y Operating sw - Passenger's door control unit Passenger's mirror control unit Right Term 30 power window Term 58 Vertical
POWER SEATS Driver Power Seat Wiring Diagram for Porsche Boxster S 2005 List of elements for Driver Power Seat Wiring Diagram for Porsche Boxster S 2005: 23 Back Backrest Down Front seat cushion height control motor Fuse e1 15a Fuse holder e Fwd Gp7 (below left seat) High Hot at all times Left power seat switch Left seat width adjustment switch Lumbar pump motor Lumbar valve block Nca Off Pump motor Rear seat cushion height control motor Red Seat Seat back forward control motor Seat backrest control motor Valve block Heated Seats Wiring Diagram for Porsche Boxster S 2005 List of elements for Heated Seats Wiring Diagram for Porsche Boxster S 2005: 17 Current distributor Driver side Fuse f2 80a Gp6 (below right seat) Gp7 (below left seat) Hot at all times L seat heater sply Left rear heater Left seat side pad heating element Onboard network control unit (under left side of dash) Passenger side R seat heater sply Right rear heater Right seat side pad heating element Seat backrest heating element Seat cushions side heating element Wiper/ washer system Passenger Power Seat Wiring Diagram for Porsche Boxster S 2005 List of elements for Passenger Power Seat Wiring Diagram for Porsche Boxster S 2005: 23 Back Backrest Down Front seat cushion height control motor Fuse e2 25a Fuse holder e Fwd Gp6 (below right seat) High Hot at all times Lumbar pump motor Lumbar valve block Nca Off Pump motor Rear seat cushion height control motor Red Right power seat switch Right seat width adjustment switch Seat Seat back forward control motor Seat backrest control motor Valve block
POWER TOP/SUNROOF Convertible Top Wiring Diagram for Porsche Boxster S 2005 List of elements for Convertible Top Wiring Diagram for Porsche Boxster S 2005: 17 A34 C8 conv top open Closed Conv top closed Conv top closed micro sw Conv top open micro sw Convertible top closed relay (relay support 1) Convertible top open relay (relay support 1) Convertible top transmission Fuse e3 30a Fuse holder e (on fuses support) Gp3 (behind left side of dash) Gp7 (below left seat) Hot at all times Open Power top motor Rear control unit (under left seat)
POWER WINDOWS Power Windows Wiring Diagram for Porsche Boxster S 2005 List of elements for Power Windows Wiring Diagram for Porsche Boxster S 2005: 27 (below right seat) A12 Can high Can low Computer data lines system Driver door control unit (in left door) Driver power window switch Driver pw sw Front function light Front/ rear change- over switch Fuse f1 30a Fuse f4 30a Fuse holder a (on fuse support, under left side of dash, at left kick panel) Gp6 Gp7 (below left seat) Hot at all times Inside door handle light Inside dr handle micro sw Interior lights system Lowering door window switch Operation gnd sw Passenger door control unit (in right door) Passenger power window switch Passenger pw sw Pw changeover sw Term 30 power window syst Term 31
RADIO Radio Wiring Diagram, with Bose without Navigation (1 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Bose without Navigation (1 of 2) for Porsche Boxster S 2005: 37 A35 A36 Adl Am/fm 1/2 Antenna Antenna (left of "a" pillar) Antenna (right of "a" pillar) Antenna alarm Antenna alarm shield Can comfort high Can comfort low Cls alarm out Computer data lines system Diversity antenna Fiber optic cables Fiber optics Fm 3/4 Gp electronics (at left side of dash) Hf in 1 Hf in 2 Hf out If in Nca Output antenna Pas control unit (under dash, left of steering column) Radio Red Switching entrance Switching output 1 Switching output 2 Tel mute Telephone Telephone lf grd Telephone lf in Term 30 Term 31 Wake up/diagnosis Radio Wiring Diagram, with Bose without Navigation (2 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Bose without Navigation (2 of 2) for Porsche Boxster S 2005: 46 (at left side of dash) gp electronics A18 A20 Actuation + Actuation - Bose amplifier Cd changer (if equipped) Center instrument panel speaker Center speaker + Center speaker - Fiber optic cables Fiber optic cables b Fiber optic cables in Fiber optic cables out Fiber optics Fl + inst panel & door Fl - inst panel & door Fl+ door speaker Fl- door speaker Fr + inst panel & door Fr - inst panel & door Fr+ door speaker Fuse f10 25a Fuse f9 7.5a Fuse holder d (on fuses holder) High range instrument panel speaker Hot at all times Left door deep range speaker Left door middle range speaker Plus switched subwoofer Red Right door deep range speaker Right door middle range speaker Rl+ Rl- Rr+ Rr- Signal subwoofer + Signal subwoofer - Subwoofer Term 30 Term 31 Term 30 Term 31 Wake up diagnosis Wake up/diagnosis Radio Wiring Diagram, with Navigation, with Bose (1 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Navigation, with Bose (1 of 2) for Porsche Boxster S 2005: 49 A35 A36 Adl Am/fm 1/2 Antenna Antenna (left of "a" pillar) Antenna (right of "a" pillar) Antenna alarm Antenna alarm shield Can high infotainment Can low infotainment Can wake up Cls alarm out Computer data lines system Diversity antenna Fiber optic cables Fiber optics Fm 3/4 Free handed speaking/ noise entry microphone Fuse d8 15a Fuse holder d (on fuses holder) Gp electronics (at left side of dash) Hf in 1 Hf in 2 Hf out Hot at all times If in Microphone 1 + Microphone 2 + Microphone ground Nca Output antenna Pas control unit (under dash, left of steering column) Radio/infosystem pcm 2 Red Switching entrance Switching output 1 Switching output 2 Tel mute Telephone Telephone + Telephone - Telephone lf grd Telephone lf in Term 30 Term 31 Vnc + Vnc - Wake up/diagnosis Radio Wiring Diagram, with Navigation, with Bose (2 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Navigation, with Bose (2 of 2) for Porsche Boxster S 2005: 48 (at left side of dash) gp electronics A18 A20 Actuation + Actuation - Bose amplifier Cd changer (if equipped) Center instrument panel speaker Center speaker + Center speaker - Fiber optic cables Fiber optic cables b Fiber optic cables in Fiber optic cables out Fiber optics Fl + inst panel & door Fl - inst panel & door Fl+ door speaker Fl- door speaker Fr + inst panel & door Fr - inst panel & door Fr+ door speaker Fuse f10 25a Fuse f9 7.5a Fuse holder d (on fuses holder) High range instrument panel speaker Hot at all times Left door deep range speaker Left door middle range speaker Plus switched subwoofer Red Right door deep range speaker Right door middle range speaker Rl+ Rl- Rr+ Rr- Signal subwoofer + Signal subwoofer - Subwoofer Term 30 Term 31 Term 30 Term 31 Vnc + microphone Vnc - microphone Wake up diagnosis Wake up/diagnosis Radio Wiring Diagram, with Navigation, without Bose (1 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Navigation, without Bose (1 of 2) for Porsche Boxster S 2005: 43 A18 A20 Adl Antenna Ask out sw Can display high Can display low Can wake up Cd changer (if equipped) Computer data lines system Fiber optic cables Fiber optics Fl+ Fl- Fr+ Fr- Free handed speaking/ noise entry microphone Fuse f10 25a Fuse f9 7.5a Fuse holder d (on fuses support) Gp electronics (at left side of dash) Hot at all times Microphone 1 + Microphone 2 + Microphone ground Nca Output antenna Radio/infosystem pcm 2 Red Rl+ Rl- Rr+ Rr- Tel mute Telephone Telephone + Telephone - Telephone lf grd Telephone lf in Term 30 Term 31 Wake up diagnosis Wake up/diagnosis Radio Wiring Diagram, with Navigation, without Bose (2 of 2) for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, with Navigation, without Bose (2 of 2) for Porsche Boxster S 2005: 45 A35 A36 Am/fm 1/2 Antenna (left of "a" pillar) Antenna (right of "a" pillar) Antenna alarm Antenna alarm shield Ask amplifier (in front luggage compt) Center instrument panel speaker Center speaker + Center speaker - Cls alarm out Diversity antenna Fl+ door speaker Fl+ instrument panel Fl- door speaker Fl- instrument panel Fm 3/4 Fr+ door speaker Fr+ instrument panel Fr- Fr- door speaker Gp electronics (at left side of dash) Hf in 1 Hf in 2 Hf out High range instrument panel speaker If in Left door deep range speaker Left door middle range speaker Nca Pas control unit (under dash, left of steering column) Plus switched Red Right door deep range speaker Right door middle range speaker Rl+ Rl- Rr+ Rr- Switching entrance Switching output 1 Switching output 2 Term 30 Term 31 Radio Wiring Diagram, without Bose without Navigation for Porsche Boxster S 2005 List of elements for Radio Wiring Diagram, without Bose without Navigation for Porsche Boxster S 2005: 59 (at left side of dash) gp electronics A16 A17 A18 A35 A36 Adl Am/fm 1/2 Antenna Antenna (left of "a" pillar) Antenna (right of "a" pillar) Antenna alarm Antenna alarm shield Ask amplifier Can comfort high Can comfort low Cd changer (if equipped) Cls alarm out Computer data lines system Diversity antenna Fiber optic cables Fiber optics Fl+ Fl- Fm 3/4 Fr+ Fr- Fuse f9 7.5a Fuse holder d (on fuses support) Gp electronics (at left side of dash) Hf in 1 Hf in 2 Hf out Hot at all times If in Left door deep range speaker Left instrument panel speaker Nca Output antenna Pas control unit (under dash, left of steering column) Radio Red Right door deep range speaker Right instrument panel speaker Rl+ Rl- Rr+ Rr- Switching entrance Switching output 1 Switching output 2 Tel mute Telephone Telephone lf grd Telephone lf in Term 30 Term 31 Wake up diagnosis Wake up/diagnosis
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Porsche Boxster S 2005 List of elements for Shift Interlock Wiring Diagram for Porsche Boxster S 2005: 33 (on brake pedal linkage) brake pedal switch A12 A13 A14 Can high Can high drive Can low Can low drive Computer data lines system Exterior lights system Fuse f4 10a Fuse f5 15a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Gnd Gp9 (at right side of eng compt) Hot w/ term 15 relay energized Instrument cluster Magnet shift lock Mfi-di control unit (left side of rear luggage compt) Nca P/n lock magnet P/n release Rear control unit (under left seat) Start Stop light sw Sw lifting Sw lifting w1 Sw lifting w2 Sw lifting w3 Tiptronic control unit (at right "b" pillar) Tiptronic lifting switch Tiptronic selector lever switch Transmissions system
STARTING/CHARGING Charging Wiring Diagram for Porsche Boxster S 2005 List of elements for Charging Wiring Diagram for Porsche Boxster S 2005: 14 80a B+ plug socket Battery Cooling water blower control unit Current distributor Generator Generator terminal b Gp13 (center rear of luggage compt) Maxi fuse (right rear of front luggage compt) Mfi-d1 control unit (left side of rear luggage compt) On board computer network control unit Red Secondary air pump Starter Starting Wiring Diagram for Porsche Boxster S 2005 List of elements for Starting Wiring Diagram for Porsche Boxster S 2005: 19 A13 A19 B+ plug socket Battery Current distributor D33 Fuse f6 80a Generator Gp13 (center rear of luggage compt) Mfi-di control unit (on left side of rear luggage compt) Pas (driver's recognition) control unit (under dash, left of steering column) Red Release Start lock relay (on relay support 2) Starter Term 15 diag Term 50 Term 50 diag Terminal 15 relay (on relay support 1)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 39 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 Airbag pro2 Can high Can low Computer data lines system D16 Dme control unit Driver more belt-tautly tensioner Fuse f1 15a Fuse holder b (in fuses support, under left side of dash) Gp airbag (under center console) Hot at all times Lin-bus Passenger airbag off display Passenger airbag off switch Passenger more belt-tautly tensioner Porsche access system (pas) Power distribution system Term 30 Term 31 Term 86s Term 86s relay (hot in off, acc, run & start) W/ weight recognition W/o weight recognition Weight recognition control unit (if equipped)
TRANSMISSION A/T Wiring Diagram (1 of 2) for Porsche Boxster S 2005 List of elements for A/T Wiring Diagram (1 of 2) for Porsche Boxster S 2005: 49 (at right side of eng compt) gp9 (pins 56-81 not used) A/d converter gnd Atf temp sensor Atf temperature sensor B3 can hi Can hi Can lo Can term resistor h Can term resistor l Diagnosis connector (below left side of dash) Drive sp Drive sp gnd Drive sp shdl Drive speed sensor Eds pressure controller Egn sp turbine gnd Electronic gnd Eng sp turbine shld Fuse f3 15a Fuse f5 15a Fuse holder c (on fuse support, under left side of dash, at left kick panel) Fuse holder d (on fuse support, under left side of dash, at left kick panel) Hot at all times Hot w/ term 15 relay energized K lead diagnosis Magnet shift lock Manual prog shift Mfi-di control unit (left side of rear luggage compt) Nca Pressure ctlr 1 Pressure ctlr 2 Pressure ctlr 3 Pressure ctlr 4 Pressure ctrl solenoid valve Pwr gnd Solenoid valve 1 Solenoid valve 2 Solenoid valve 3 Sw lifting Sw lifting w1 Sw lifting w2 Sw lifting w3 Term 15 Term 30 Tiptronic control unit (at right "b" pillar) Transmission control Turbine eng sp Turbine sensor A/T Wiring Diagram (2 of 2) for Porsche Boxster S 2005 List of elements for A/T Wiring Diagram (2 of 2) for Porsche Boxster S 2005: 26 A12 A13 A14 A16 C13 Cooling water stop valve D40 Fuse f5 25a Fuse holder d (on fuse support, under left side of dash, at left kick panel) Gnd Gp5 (at right side of dash) Gp9 (at right side of eng compt) Hot w/ mfi-di relay energized Instrument cluster Key lock magnet Key lock switch M-program switch Mfi-di control unit (left side of rear luggage compt) Nca P/n lock magnet P/n release Pas control unit (under dash, left of steering column) Selector lever pos sw Start Tiptronic lifting switch Tiptronic selector lever switch
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagram for Porsche Boxster S 2005 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram for Porsche Boxster S 2005: 46 A12 A13 A15 A19 A22 A23 A24 A25 A37 A38 B19 B30 B36 Can comfort high Can comfort low Computer data lines system Emer. unlock lugg compt Emergency luggage compartment open switch Front end control unit (at right side of front luggage compt) Front hood Front hood open sw Front lock micro sw Front luggage compartment lock microswitch Front luggage/ rear engine compartment hood switch Fuse f6 7.5a Fuse holder b (on fuses support) Gp1 (in front of right front fender) Gp4 (at center of dash) Gp7 (below left seat) Gp8 (at left side of engine compt) Hot at all times Lugg compt unlock Luggage compartment hood drive On-board computer network control unit (under left side of dash) Rear control unit (under left seat) Rear hood Rear hood lock microswitch Rear hood micro sw Rear hood open sw Tailgate unlocking Tailgate unlocking drive Tank cover - Tank cover drive Tank cover term 30 Tank-folds conn 1 Tank-folds conn 2
WARNING SYSTEMS Tire Pressure Monitoring Wiring Diagram for Porsche Boxster S 2005 List of elements for Tire Pressure Monitoring Wiring Diagram for Porsche Boxster S 2005: 45 (behind left side of dash) A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 Can high comfort Can low comfort Computer data lines system Fl antenna lin bus data Fl antenna lin bus gnd Fr antenna lin bus data Fr antenna lin bus gnd Fuse f3 15a Fuse holder b (on fuse support, under left side of dash, at left kick panel) Gp3 Hot at all times Left front rdk (tire pressure control) antenna (in left front wheel housing) Left rear rdk (tire pressure control) antenna (in left rear wheel housing) Right front rdk (tire pressure control) antenna (in right front wheel housing) Right rear rdk (tire pressure control) antenna (in right rear wheel housing) Rl antenna lin bus gnd Rr antenna lin bus data Rr antenna lin bus gnd Term 30 Term 31 gnd Tire pressure control unit (in left front wheel well)
WIPER/WASHER Wiper/Washer Wiring Diagram, with Rain Sensor for Porsche Boxster S 2005 List of elements for Wiper/Washer Wiring Diagram, with Rain Sensor for Porsche Boxster S 2005: 50 80a A/c system A12 A19 windshield wiper motor Actuation + Actuation - Anti-dazzle interior mirror Anti-dazzle mirror + Anti-dazzle mirror - B1 wiper motor stage 1 B12 headlight cleaner pump relay B17 B18 B19 B22 washing fluid pump B23 B4 wiper motor stage 2 Back up signal Bridge plug (relay support 1) Current distributor Fuse f2 80a Fuse f4 25a Fuse f6 15a Fuse holder b (on fuses support) Fuse holder c (on fuses support) Gp3 (behind left side of dash) Gp4 (at center of dash) Gp5 (at right side of dash) Headlight washing control unit Headlight washing fluid pump Hot at all times Hot in run or start Left heated spray jet Maxifuse (right rear of front luggage compt) Mirror cintrol unit Mirrors system Nca On-board computer network control unit (under left side of dash) Rain sensor + Rain sensor - Rain sensor orientation light Rain sensor signal Red Right heated spray jet Term 15 Term 31 Washing fluid pump + Windshield washing fluid pump Windshield wiper motor Wiper motor + Wiper/Washer Wiring Diagram, without Rain Sensor for Porsche Boxster S 2005 List of elements for Wiper/Washer Wiring Diagram, without Rain Sensor for Porsche Boxster S 2005: 28 80a A/c system A19 windshield wiper motor B1 wiper motor stage 1 B12 headlight cleaner pump relay B22 washing fluid pump B23 B4 wiper motor stage 2 Current distributor Fuse f2 80a Fuse f4 25a Fuse holder b (on fuses support) Gp3 (behind left side of dash) Gp4 (at center of dash) Gp5 (at right side of dash) Headlight washing control unit Headlight washing fluid pump Hot at all times Left heated spray jet Maxifuse (right rear of front luggage compt) Nca On-board computer network control unit (under left side of dash) Red Right heated spray jet Washing fluid pump + Windshield washing fluid pump Windshield wiper motor Wiper motor +
