Porsche 928 GT - 1991 WIRE DIAGRAM, Wiring Diagram

Page 1: ...ghts USA Body Instrument Cluster and Senders Engine Cooling Heater Air Conditioner Outside Mirror Power Seat Seat and Mirror Memory Radio Telephone Antilock System Tire Pressure Control Airbag Porsche...

Page 2: ...the lines and relays required for the individual wiring diagram The ground connecting points are designated with MP and their location is shown in a vehicle diagram The lo pole plugs on central electr...

Page 3: ...I I I II I II I I I I I I IIII IIII II I I _I l t I I2 J j I I I I 10 WT EK a I Ll 5 3 011A I 31 aa 0112 I I I I K I 1 I II I I I II III Ill I II I I XXIII XwdIV n Y a n 1 2 3 4 5 6 7 3 3 0 I I F IYL...

Page 4: ...WWT I I I I I I I 1 r t c Y _ 2 s G6 B 1 I NYYI 8 13 OfJKlWT m P 1 z 1 I T 1 LJ LJ I I 7 i t I 1 I I N13 r 525 r 1 I I I I I I I I I I I Illll I III I Il 408R GP VI WL 4 IC 5 i c c P4z 10 B1 1RE 0 75...

Page 5: ...i c22 J I I I I I I L _ A I I Cl 0122 I CZlj CONCEALED HEADLIGHT my I r 7 us 1 tall I I 11 s 1 02lJ I 011 I L I I I n co1 Tr GP I II I I 31 GROUND L 4 70 p i 3 10WTm GPV f 82 3 I 2y E 56 I XXIII XXIV...

Page 6: ...N SXiNALS f LOW BEAN 13 TAIL LIGHTS RIGHT BACKUP LAMP BACKUP LIGHT SWITCH IM4811 LICENSE PLATE LlGHl BACKUP LIGHT XVIII ONLY M249 I P VI TAIL LIG TS LEFT BACKUP LAMP STOP LIGHTS _ _ _I T MEIJNNING j L...

Page 7: ...1 I I I I I I 023J 1 III 05YE d H53 I 1 IIX r WINDS1 lIELO WIPER MOTOR 021 an3 I I L 024 1 1 L 115 L25A WIPE WASH SWITCH _ L I 5 WBl L 22 0 5 ERNT 05ewWT na izg r 1 3 MlY r 1 5 WER l2Ll J al I II cm...

Page 8: ...ONTROL UNIT POWER WINOOW REGULATOR SUN ROOF I I I FCRRHO Fi Elirn L WI cc dNiim WITHAn 2 GP V 2 L 3 I i2 4 REAR WINOOW WIPER RELAY 31 IGROUNDI REAR WINOOW WIPER MOTOR 2u MP IXI MP III MP X MP V _ I IN...

Page 9: ...ARGO 4 PSO WARNING FUNCTION REAR LIGHT TIRE PRESSURE PORSCHE LOCK OIFF FUNCTION WASHING FLU10 LEVEL STOP COOLING WATER LEVEL COOLING WATER PRESSURE TERM 30 TERM 30 TERM 31 TERM 31 I I I I I I I I I TE...

Page 10: ...TRICS aatr P I MRL4S8 i RELAY SOCKET OMIY FOR LHO TIMING RELAY IM2 15M5531 I t 1 m ls l OIL LEVEL SWITCH COOLANT TEMP SENDER I I M234 I h 27 l OIL PRESSURE CATALYTIC CONVERTER THERMOELEMENT MONITOR NO...

Page 11: ...5 EK WT u 12 0 5 YE 11 1 0 5 WRE x I I si 2 A 0 5 YE SYSTEM 1 I I Cmm i l I n CONTROL UNIT AIR CONDITIONING 1 C b J 1 I 0 5 GR 2 0 5 RE I I 3 0 5 BWRE I i I 1 0 8 0 5 OR 9 9 0 5 BUM I m 0sOR t _ MICR...

Page 12: ...ALAIR OITIONER MS701 I I i L l SUPPLY x I L JI L AG L L I E 1 I BLOWER SWITCH EVAPORATOR SENSOR RESISTANCE GROUP GP II FORLHU GP I FOR RHO T GP II NTIOME T T I 7s FY w 0 1 Y 13 a 10 m n i LA I 3 5 y T...

Page 13: ...M513 I T I t q MIRROR ORIVER S SIOE I 1 1 i 2 WAY SWITCH Q A 1 2 3 5 6 CONNECTION POWER SEA TLEFT SEAT CUSHION HEIGHT CONTROL REAR I Tlzt I 1 5 t WGN 158R 4 M iz 1 15RE Ix 15eKM n 1 c9 50 MP IX WIRING...

Page 14: ...AL WITH LEFT A I CENTRAL ELECTRICS B B COMFORTSEAT STANDARO LEFT T20 GP IV PORTSEAT 1383 M3871 I 2 WAY SWITCH LL I 6 7 WlRlNG LOOM ON SWITCH G WAY SWITCH 4 WAY jr j i y tfy a I III i I I T I T20 v WIR...

Page 15: ...CKREST 54 6 Y SEA1 JISCONNECTING POINT 0 2 SEAT BACKREST Ji GROUND FIREWALL LHO I STEERING CONSOLE I 55 SEAT SIDE ELEMENT HEATING ELEC HEATING ELEMENl FOR SEAT CUSHION I I 56 GROUND STEERING CONSOLE L...

Page 16: ...ER ryn r h WAY SWITCH 4 WAY SWITCH 1 r m SEAT HEATER SWITCH r 1 k zk _ _ _ _ _ 2 i oyAzty kL _ ll f _ 2 gji _ 142 5I f 1 11 112 I _ _ CONTROL UNIT SEAT ORIVERS S SIDE 1 N 1 to OK 2 5 N YE _ _ 256 I I...

Page 17: ...647 I GP V I 0 5 GR NOT CURRENTLYCONNECTEO 0 5 WT L FRONT LEFT HIGH RANGE RADIO SPEAKER FRONT RIGHT HIGH RANGE RAOIO SPEAKER L CENTRAL ELECTRICS MIODLE RANGE SPEAKER MIOOLE RANGE SPEAKER GP I TELEPHON...

Page 18: ...YORAULIC UNIT ABS I I I n 1 I 7 m CIISCONNECTIF III III II I III OS WT II I t C I I I I I I I I 5 mj 1 POINT II II I hlrl 2 I OSBL I I I 75 r GP IV 76 WIRE CONNECTOR 7 COMBINATION LEADS I Y ii f J 1 7...

Page 19: ...I a7 6 31 30 I iii lk I 1 I _ i I GP V I 0 5 BK WT P14 40 I I I I v 3 111 0 5 GNlBK 05 WT ex 0 5 BLrlE 0 5 vlim 05VVGi 0 5 Vi WT I I I I I 0 5 VI YE II 20 I 3 d 29 I 28 XV ABS n I I OSER I CONTROL UN...

Page 20: ...ION PROTECTION SWITCH I I I I I I II II II I II_m WL 1 I M Jd 1 1 j WL 15 2 i 1 LH CONTROL UNIT TEMPOSTAT _ SWITCH ee I o 0 75 REfwT J d IL _ 14 j 05BK 11 i 9 _ Eh s E c F B _ _ _ _ _ p Ill 1 rI 4 y I...

Page 21: ...7 I GP Ill ztt I Q XGR BK u AIR FLOW SENSOR v III 0 75 BR 4 5 II II WL 15 I L 1 I II I I II I I I II LH CONTROL UNIT t TANK VENT I I I I I I TEMPERA cl ID c bl TURE SENSOR Lr JJJ1 flu WI 075 WWT 4k 07...

Page 22: ...I 075WRE z 0 75 GN RE I I I n_Icm vT I I II 1 1 1 058 WT I I I 0 5 WWT 10 I I I I CENTRAL tuWNG LIMIT SWITCH ON lURNSIO ALS la LEFT 10 EWWT TURN suuts RIGHT Y I GP V 0 5 GWWT 0 5 ER GN 0 5 m m 20 NPR...

Page 23: ...T TERM 30 TURN SKyA b 10 WWT u lu p qm J 3 2oRE I I F I I I I _I m F m E P 3 F i I d g GPV LHO GPIV RHO 0 5 EL K 6 0 SPEECQMETERSWAL a 5 ONE IT 12 cmTR u LOrmNG 1 LIMIT SWITCHCn F 0 5 mm 2 UNPRME CMTR...

Page 24: ...2s 25A l 11 30 30 KU 621 Y30 VI 30 30 XII30 L 15 FZL I 25 HI2 24 7 5lOEMARKERLMT LEFT 8 sax MARKER LMT MMT 9 ASHTRAY INSWMENT UGHTS 10 KENSE PLATEUMTS II REAR FCCLCflT I2 TURNsmb t FRONT LEFT 13 TURNS...

Page 25: ...NT CONTROL XII FRESH AIR BLOWER XIII FLASHER XIV OEF xv ABS lM5931 XVI TWO TONE HORNS XVII KICKOOWN XVIII BACKUP LIGHT lM2491 s 11 7 I L m j 4s s z RR gj _ 4s I 1 K I wd zs z r l b I m 8 8 w 46 Q j aa...

Page 26: ...ER 1A O 66 69 I I I I STEERING IGNITION LOCK HEAOLIGHT VERTICAL AIM CONTROL LH JETRONIC CONTROL UNIT AIR FLOW SENSOR SOLENOIO CLUTCH COMPRESSOR SOLENOIO VALVE ABS B 14 16 A4 A 6 7 7dL 7dO INPASSENGER...

Page 27: ...x L vv uuvv RIVER S SIDE I I I F 11 nr r 1 I INE COMPARTMENTLIGHT DDCCCI IX CChlrlCD OIL I L_IJ I L JLI LI OIL LEVEL SWITCH TEMPERATURE SWITCH 1M2491 POTENTIOMETERINSTRUMENTLIGHT POTENTIOMETERIOLE SPE...

Page 28: ...TFNT F rnhl m F I c22 I _ _ II C I I C I _ 9 T30 16 IP R CONOITIONING SYSTEM 8cN 8cN IN CENTRE CONSOLE F33 34 T31 1 4 1 INSIDE TEMP SENSOR FOR AIR CONOITIONIER 8cN 8CN IN CENTRE CONSOLE BC33 T32 3 AU...

Page 29: ...CH WIRING LOOM LIGHT EMITTING OIOOE LEFT HAN0 ORIVE GROUNO POINT LOW FREOUENCY FOG LIGHT NUMBER FA FL FR CP ww CES AOL CLS FRONT AXLE FRONT LEFT FRONT RIGHT CONNECTING POINT WORLOWIOE CENTRAL ELECTRIC...

Page 30: ...LHD vehicles the control unit of the cruise control is fitted below the footrest The alarm control unit is fitted below the right hand seat Please alter the circuit diagrams accordingly Modifications...