Porsche 928S - 1985 WIRE DIAGRAM Quick start guide

Wiring

Wiring Diagram Type 928 S

Model 85

PAGE 1

PAGE 2

PAGE 3

PAGE 4

PAGE 5

PAGE 6

PAGE 7

PAGE 6

LAMPS

BODY

INSTRUMENT CLUSTER + INDICATORS

VENTILATION AND HEATING

RADIO

ABS, ALARM SYSTEM, TRAILER COUPLING

ENGINE - DIGITAL ENGINE ELECTRONICS

CENTRAL ELECTRICAL SYSTEM

Current Flow Diagram 97-213

Wiring Diagram Type 928 S Model 85

The wiring diagram comprises eight individual wiring diagrams and one legend.

They are subdivided into coordinate fields.

Each individual wiring diagram comprises a part of the central electrical-system

within a dash-dot frame.

This part of the central electrical system shows all the lines and relays required for

individual wiring diagram.

The ground-connecting points are designated with “MP” and their location is

shown in a vehicle diagram.

The 1O-pole plugs on central electrical system are new. They are clipped together

from 3 parts.

Part 1, with the cast-on fastening pin, is the “initial element”.

Part 2 is the “module element”.

Both parts are identified by the digits 1 . . . 5.

Part 3 is a “coding element”.

The designations of the plug connections in wiring diagram for central electrical

system refer e. g. from A 11 , . . 15 to the “initial element”, from A 21 . . . 26 to

module element.

Printed in Germany-X, 1984

Wiring

Wiring Diagram Type 928 S

Model 85 page 1

LAMPS

Current Flow Diagram 97-215

Wiring Diagram Type 928 S Model 85 page 1

Wiring

LAMPS

A B c - cl E F G H

-- I K

DOOR CONTACT FOR

SIDE MARKER LAMP GLoVE~BofLAMP DOORCONTACTLEFT DOOR CONTACT RIGHT

GLOVE-BOX LAMP FLOOR l AMP LFFT ii%i-k SIDE MARKER LAMP TAIL LAMP UNIT RIGHT

I I ““‘y5 ; fi I ;m I nnnr

3 1;I r&i

- I _Irlnl.,nr I“,MP

HEADLAMP UNIT RIGHT

IIIII,,,,,.,: 8s In

A/R CONDITIONING SYSTEM u u 2

COMPARTMENT OPERATING

STOP LAMP r

CLEARANCE

I----. III

IIIIIII I I

-,FLASH,NG LOWBEAM I‘D,‘D(ol

I^, ~~~ I I : 1 6 % le I I III1 I,’ I

AUXILIARYHIGHBEAM 11 1 1 1 1 1 1 ( 1 I j

I I I FUG TAAIL

1' '

-- I I I

‘, FOGLAMPSWITCH LAMPSWITCH c

FOLDING HEADLAMP RIGHT ’

I i ‘Cl7

II 13

MPU

I I I I I I ““I L

-lll&lhl II

I I I I

II III I I

: 30 IPI

I I I ’

k h 1&--$-$5y;/s; $2 i j I I II -33

II --Ilk I I II I

I PI II

. -. , P71- 0I

III, , “,,. ,,

I Iona11,~ ii II - I II I,,

I I

II II

FOLDING HEADLAMP LEFT I o&l I-- I I II III

l I 33

n1c,r- 7 I I I IllIll I III

I II--35lI III - III

-._

HEADLAMPUNITLEFT 4

CEN TUA L INFORMA TOR

!+I-,

1 I YELLOWTO

-L -

III I I ,I

x.1

I I I I I I I I

!!!!! !!!.I1 II

Ill,, 1,111, I,

1 I I I 111 I 11aJr-1

lllll IllIll ,I

111 111111111111

111111111111

,, 3

YELLOW2-- 7

^^^.^.-^--^

,~~;6[ -@;;;;t 1111 ~/T/ONs=~;;M~TR B7 J”3 I’“&x C”I”I”CLIL”

L LAMPUNITLEFT

BACKUP LAMP

DOOR CONTACT

MAKE.UPMlRROR MAKE-UPMIRROR

IAITC-C

,,nnI

“““0 TD,,l,Y I I” 7

SEAT DRIVER’SSIDE

I I I

III GI.ZLZII”IIL,.,“,r,,I”,“<.LIYG

lllSW/W<

!!!!

r,- --- -&lb

SIDE MARKER LAMP

r---.7( II u-

Ilam-l I SIDE MdRKER LAMP

WIRING HARNESS3

LAMP

A B

INTERIOR LAMP TRUNK LID 2

Printed in Germany-X, 1984

- BLACK

WS -WHITE RT - RED GN = GREEN GE - YELLOW GR = GRN BR = BROWN EL - BLUE LI - VlOLET

Current Flow Diagram

Wiring

Wiring Diagram Type 928 S

Model 85 page 2

BODY

Current Flow Diagram 97-217

Wiring Diagram Type 928 S Model 85 page 2

Wiring

AUXILIARY HEADLAMP KE YBOARO

HEATED WASHER JETS CLEANING CLEANING WASHER PUSHBUTTON SWITCH CANCELLING KEY CENTRAL LOCKING BUTTON

LEFT RIGHT PUMP PUSHBUTTON SWI TCH

PUMP PUMP WINDOW LIFT LEFT T BELT LAMP T CONTRDL UN/T CENTRAL LDCKlNG SYSTFM WINDOW LIFT RIGHT , .” T-0, ,” ^ c- ., ,,“,,

,-l.-l,L.n~.-lL

A WY,.. OCKING

CONTROL -0TOR

0.5 br

MlRROR ADJUSTMENT MOTOR. WINDOW LIFT CENTRAL LOCKING 2 c CENTRAL LOCKING MOTOR. WINDOW LIFT

^,...,^_ ^..r^ -.- - - --- “, .,^ ““, MIRROR

HATCHBACK

UNLOCKING

SWITCH RIGHT

REAR WIPER MOTOR REP. A WIPER RELEAY

0.15qnlsw

! 2.5 SW qELAY1;/;~0, ~.,,?,, . w,? 1c11 ~a UI,,, 1.1: -. y,,, ~FII&I~~ @ I,h’-d ‘r

I I

IhIlL ii iil’b II I I I I I I I L-I

+t-1.25br--p

I I I I

POTENTIOMETER L ._

022

0.5qe --- ~-~

023~

I--

I II I

III TIllIll, I II I I

012-l I II III1 I I

r .-.

PUSHBUTTON r- - -1

l--E-- 1 MOTcJR

i!bii

P56 s n

L. -EL

XIX

HEADLAMP II 2

WIPER INTERVAL

AUXILIARY CLEANING SYSTEM ‘-2 VERSIONS

II -

CLEANING PUMP M 553 - USA

I I I

^“-

‘II Illrke I

UNMARKED LINES ARE WIRING HARNESS 3

FANFARES

I -_

A 0 C II E F G H I K

Printed in Germany-X, 1984

SW - BLACK WS - WHITE RT = RED GN - GREEN GE -YELLOW GR - GREY BR = BROWN BL = BLUE LI - VIOLET

Current Flow Diagram 97-217

Wiring

Wiring Diagram Type 928 S

Model 85 page 3

INSTRUMENT CLUSTER + INDICATORS

Current flow Diagram 97-219

Wiring Diagram Type 928 S Model 85 page 3

INSTRUMENT CLUSTER + INDICATORS

-EYBOARO

I r

SE TRANSMITTER

CHECK SWITCH CANCELLING EUTTC3N CENTRAL LOCKING BUTTON

BELT LAMP a l-Eillxl b

I i

4..r7P%r=rf$-F

pgr-t--- .

L 2

c 3 TT

LAMP SWITCH

SAFETY BELT

STARTER LOCKOUTANO

BACK1 JP LAMP SWITCH

-T---

Ks12

$Jyq=,,,

-822

LF15

o.5s:gmpi~

42’

m, g?b

sr r‘

fcl5 m ' nds

K17 I

;

[

WA TER 011

IIIII Ir0.5svWl I I

SWITCH TRANSMITTER TRANSMITTE,SWITCH TRANSMITTER TRANSMITTE,

r I

6 w

THE-MOELEMENTSTHE-MOELEMENTS CATALYSTMONITORCATALYSTMONITOR

IllI,! ’ II]/!!

rO.Sbl

CENTRAL INFORMATION

9 17 9 5 7 15 16 19 22 23 25 10

FUEL

CONSUMPTION

WlTCHlNG “NlTII SWITCHING UNIT I

I II

Ill- u.30r- ! !

05h1hI

- --d”3li I l l

UNMARKED LINESARE WIRING HARNESS3

I II I I LEVEL FUEL TRANSMITTER 1

LITTON ODOMETER

RESETTING DEVICE

Printed in Germany-X, 1984

SW = BLACK WS = WHITE RT - RED GN = GREEN GE - YELLOW GR - GREY BR - BROWN BL = BLUE LI = VlOLET

Current Flow Diagram

Wiring

Wiring Diagram Type 928 S

Model 85 page 4

VENTILATION AND HEATING

Current Flow Diagram 97-221

Wiring Diagram Type 928 S Model 85 page 4

VENTILATION AND HEATING

A 0 C 0 E F G

-- Ii I K

AIR CONDITIONING SYSTEM

AC. CONTROL SWITCH SISTANCE GRO

-- FRESH AIR BLOWER

--~- ~-

CIGAR LIGHTER

OIL TEMPERATURE

SWITCH TORQUE

CONVERTER

--.-

BACK WINDOW

SEPA RA TING

PLUG-SEATADJUSTMENT RIGHT

----

SEATHEATER AN

SEATADJUSTMENT

MIRROR IMAGE ENTRAL ELECTRICAL

SPORTS SEAT

AUXILIARYAIR CONDITIONING SEAT HEATER SWITCH TIME DELAY RELAY

BLOWERSWITCH

LONGITUDINAL

ADJUSTMENT

IMPACT WALL SEATHEIGHT

2 WA Y SW/ TCH

CIRCULA.lNG AIR FL SEA T HEIGHT

ADJUSTMENT REAR

4.WAY SWITCH

SEATBACKREST

2 WA Y SW/ TCH

BLOWER MOTOR

Printed in Germany-X, 1984

SW - BLACK WS -WHITE RT = RED GN - GREEN GE = YELLOW GR = GREY BR - BROWN BL - BLUE LI = VIOLET

Current Flow Diagram

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