Porsche 911 CARRERA 4 - User manual

TechnicalManual
911 Carrera (996)
Technicallnformation
Repair
Contents
Group 5
Body
WKD483 521 09

911 Carrera (996) Body
Supplement Overview
Supple-
ment Edition Topic Article number
Basicedition WKD483721
2Generalsupplement WKD483721.02
5Generalsupplement WKD483721.05
7Cabrioletscope WKD483721.07
9Folderseparation5/6 WKD483721.09
11
13
17
18
21
Generalsupplement WKD483721.11
WKD483721.13
Generalsupplement WKD483721.17
Generalsupplement
Generalsupplement WKD483721.18
WKD483721.21Generalsupplement
22 Folderseparation6/7 WKD483721.22
23
25
26
Generalsupplement WKD483721.23
WKD483721.25
GT3scope
Folderseparation0 WKD483721.26
WKD483721.28
28
31
05/1997
08/1997
12/1997
02/1998
05/1998
05/1998
06/1998
10/1998
11/1998
01/1999
02/1999
02/1999
03/1999
10/1999
05/1999
07/1999
08/1999
10/1999
10/1999
08/2000
Generalsupplement WKD483721.31
Generalsupplement WKD483721.33
33 Generalsupplement WKD483721.34
34
35
42
Generalsupplement
Folderseparation9 WKD483721.35
WKD483721.42
Generalsupplementandchangesinmodelyear
2001 WKD483721.44
44 11/2000 Bodyrepairs
Supplement Overview
Printed in Germany -44, 2001 master5

911 Carrera (996) Foreword
Table of Contents
5Foreword
Foreword
Foreword .
Use . 1
1
-1 page
-2 page
Table of Contents
Printed in Germany -42, 2000 mastereV

911 Carrera (996) Foreword
Foreword
ThismanualcontainsTechnicallnformationaswell asinstructions
on repairsfor Porschevehicles.Itis intendedfor the soleuseof
workshopsbelongingto PorscheAG.
Thedescriptionsform the basisfor professionalandcorrectmainte-
nanceandrepairwork. The contentofthework procedures
describedis basedonthe leveloftrainingofa fitter whohascom-
pletedvocationaltrainingand hasa soundknowledgeofthe prod-
uct. Thislevelofknowledgeis necessaryinorderto carry outthe
work described.
Warning notes
Thewarningnotesand safetyinstructionsareclassifiedbythe
respectivesignalisingword (Danger,Warning,Caution)besidethe
warningsymbol.
& Caution!
Warns against minor injury or damage to property if the
instructions are not observed.
To preventinjuryandrestricted operatingandtraffic safetyofthe
vehicle,or damageto the vehicleasthe resultof incorrectwork,
readtheseinstructionscarefullyandobservethem withoutfail.
Itis notpossiblefor PorscheAGto givea detailedevaluationof all
dangersituationsfor the personscarryingoutthework. Itis there-
fore imperativethatallpersonscarryingoutrepairandmaintenance
workon Porschevehiclesusetheir specialistknowledgeto ensure
thattheirown safetyis notatrisk andthe procedurechosenwill not
haveanynegativeeffects onthe vehicle-especiallywith regardto
safety.
Itisthereforeexpresslyspecifiedthatallworkinvolvedinthe work
proceduresdescribedshouldbecarriedoutonlyinaccordancewith
thevalidguidelinesand regulationsofthe localauthoritiesresponsi-
blewith respectto healthand accidentpreventionand environmen-
-1 page 1
Foreword
Printed in Germany -42, 2000 vorwort
Warns against death or very serious injury which will cer-
tainly occur if the instructions are not observed.
Warns against death or very serious injury which may occur
if the instructions are not observed.

911 Carrera(996)
Foreword
tal protection,andin compliancewiththe legalrequirementsof
individualcountries.
Notes
Notescontainadvisoryinformationrelatedto thework procedure
whichmakesthe fitter's work easier.Thefollowingpictogramindi-
catesthis information:
rn Note!
Containsadvisoryinformationwhichmakestheworkprocedureeas-
Ier.
Dueto the continuousdevelopmentandimprovementofour vehi-
cles,there maybe discrepanciesbetweenthe actualtechnicalsta-
tus ofthe vehiclesandthe workdescriptions.Anyexisting
deviationsarecorrected by meansofsupplements,andthe scope
ofthe descriptionsis extendedwithsupplements.
PorscheAGretainsthe rightto implementchangesat anytime and
withoutprior notice.

911 Carrera(996) Foreword
Use
Theworkshopdocumentationfor the"911 Carrera(996)"modelhas
the designation"911 Carrera(996)TechnicalManual"andcontains
Technicallnformationaswell as instructionson Repairs.
Theintegrationofthe technicalinformationpublishedinthe"911
Carrera(996)"TechnicalManualwiththe instructionsonrepairspro-
videsthe userwith a complexreferencework that combinesinto
onebook associatedor cross-referencedmaterialof relevanceto
workshopsandoriginatingfrom variousinformationmedia.
The"911 Carrera(996)"TechnicalManualconsists of 15folder$,
subdividedintothe followingGroups.
.a Entirevehicle-General
.a Diagnosis,part 1 (upto RepairGroup45)
.a Diagnosis,part2 (asofRepairGroup69)
.1 Engine,part1 (upto RepairGroup13)
.1 Engine,part 2 (asof RepairGroup15)
.2 Fuel,exhaust,engineelectronics
.3 Transmission,manualtransmission
.3 Transmission,automatictransmission
.4 Runninggear
.5 Body
.6 Bodyequipment,exterior
.7 Bodyequipment,interior
.8 / 9 Air conditioning/ Electrics
.9 Circuitdiagrams,part1 (upto andincluding'99 model)
.9 Circuitdiagrams,part 2 (asof andincluding'00 model)
Thetwo folders withGroup0 areto be regardedasone folder;i.e.
file the "Technicallnformation"notices onlyinthe folder "Group0
Diagnosis,part 1"-up to Repair Group 45-.
ThesecondfolderGroup0 Diagnosis,part2 -as of Repair Group
69- includesthefurther RepairGroupsbelongingto GroupO.
Thetwo folderswith Group1 areto be regardedasonefolder;i.e.
filethe "Technicallnformation"onlyinfront ofthe repairdescriptions
inthe folder Group1 -Engine, part1 -up to Repair Group 13-.
-2 page 1
Use
Printedin Germany- 42, 2000 handhabung

911 Carrera(996)
Foreword
Thesecondfolder Group1 Engine,part 2 -as of Repair Group
15- includesthe furtherRepairGroupsbelongingto Group1.
Thetwo folders withGroup9 areto be regardedas onefolder;i,e.
filethe "Technicallnformation"noticesonlyinthe folder Group9 Cir-
cuit diagrams,part1 -up to '99 model-.
Thesecondfolder Group9 Circuitdiagrams,part2 -as of '00
model- includesthefurtherRepairGroupsbelongingto Group9.
The"911 Carrera(996)"TechnicalManualhasthesamestructurein
eachfolder,withthefollowingbreakdownfor allGroups:
Title page: "911 Carrera (996)" Technical Manual
.Foreword
Title page: "Technical information"
.Table of contents,TechnicalInformation
.T echnicallnformation
Title page: "Repair"
.Overview ofrepairgroups
.T able of contents,repair
.General/technical data
.Description of repairs
Ascanbe seenfrom the breakdown,the publishedTechnicallnfor-
mationis inthe frontpart ofeachfolder-numbered accordingto
the Groups.TheTableof Contentsassignedto eachGroupwillbe
periodicallyupdated.
Followingthe TechnicalInformation,separatedbyatitle page,the
instructionson repairs-assigned accordingto the Groupsor bro-
kendowninto RepairGroups-are includedinthefolders.
Theinstructionsonrepairswillbeextendedandupdatedbymeans
ofsupplements.
rn Note!
Sheetsthat alreadyexistinthe"911 Carrera(996)"TechnicalMan-
ualandare updatedor revisedandtherebyexchangedbya supple-
mentare designatedin thefooter withthe supplementnumber
correspondingto thecurrentversion:e.g. "Printedin Germany-2,-
2000"

911 Carrera(996) Foreword
rn Note!
Dueto a systemmodificationintheTechnicalLiteratureproduction,
the followingprocedureshavechangedinmodelyear 2000:
1 -The previous record sheet in the folder "O-Genera!" and
the supplement contents sheet -red sheet- have been
omitted. A supplement overview now appears sepa-
rately in each folder. The new supplement contents
sheet can be destroyed after the supplement is filed in
the folder.
2 -The page numbering in the new and the replaced chap-
ters are no longer continuous. Each new chapter is now
given an additional chapter number followed by the
page number e.g. -2 Page 11 =>Rep. Gr. 0; General.
3 -The old page numbering still applies to existing chap-
ters and those that are not replaced.
-2 page 3
Use
Printed in Germany -42, 2000 handhabung
Thesupplementoverviewsheetis replacedwiththerelevant
supplementinthecorrespondingfolderandmustnolongerbe
maintainedby hand.

Group 0: Entire vehicle -General
Salescheck
Maintenance
0
01
03
Group 0: 0
03
24
37
45
Diagnosis
On-boarddiagnosis
DMEdiagnosis
Tiptronicdiagnosis
ABSdiagnosis
Group 0: 0
61
69
69
72
80
90
91
91
94
Diagnosis
Convertible-topdiagnosis
Airbagdiagnosis
Roll-overprotectionsystemdiagnosis
Seatmemorydiagnosis
Heatingdiagnosis
Alarmsystem diagnosis
PCMdiagnosis
ParkAssistentdiagnosis
HBAdiagnosis
Group 1: 1
10
13
Engine
Engine -Crankcase, suspension
Engine -Crankshaft, pistons
Group 1: 1
15
17
19
Engine
Engine-Cylinder head,valvedrive
Engine-Lubrication
Engine-Cooling
Group 2: 2
20
21
24
25
26
27
28
Fuel, exhaust, engine electronics
Fuelsupply,control
Exhaustsystem,turbocharging
Fuelsystem,electronicinjection
Fuelsystem,K-Jetronic
Exhaustsystem
Starter,powersupply,cruisecontrol
Ignitionsystem
Group 3: 3
30
34
35
39
Transmission, manual transmission
Clutch,control
Manualtransmission-Actuation, housing
Manualtransmission-Gears, shafts,intogearsh
Finaldrive,differential,differentiallock
Group 3: 3
32
37
38
39
Transmission, automatic transmission
Torqueconverter
Automatictransmission-Actuation, housing
Automatictransmission-Gears, control
Finaldrive, differential,differentiallock
Overview of repair groups
Printed in Germany -35, October 1999 REPGRU.CHP

Overview of repair groups 911 Carrera (996)
Group 4: 4
40
42
44
45
46
47
48
Running gear
Frontwheel suspension,drive shafts
Rearwheel suspension,drive shafts
Wheels,tires, suspensionalignment
Ant~LockBrakeSystem(ABS)
Brakes-Brake mechanics
Brakes-Hydraulics, regulator,booster
Steering
Group 5: 5
50
51
53
55
57
Body
Bodyfront
Bodycenter,roof,frame
Bodyrear
Lids,flaps
Doorfront,centrallockingsystem
Group 6: 6
60
61
63
64
66
68
69
Body equipment, exterior
Slidingroof
Convertibletop,hardtop
Bumpers
Glazing,windowcontrol
Exteriorequipment
Interiorequipment
Passengerprotection
Body equipment, interior
Linings,insulation
Seatframes
Seatupholsteries,covers
7
70
72
74
Group 7:
8
80
85
87
88
Group 8: Air conditioning
Heating
Ventilation
Airconditioning
Auxiliaryairconditioningsystem
9
90
91
92
94
96
Group 9 Electrics
Instruments,alarmsystem
Radio,telephone,on-boardcomputer,navigation
Windshieldwiperandwashersystem
Lights,lamps,switchesexterior
Lights,lamps,switchesinterior,theftprotection
9
97
Group 9: Circuit diagrams
Wiring(upto and includingthe '99 model)
9
97
Group 9: Circuit diagrams
Wiring(fromthe'DOmodel)
Overview of repair groups
Printed in Germany -35, October 1999
REPGRU.CHP