Jeep grand cherokee wj workshop manual

Grand Cherokee WJ(WG) 1999-2004

Учебное пособие подготовлено в Учебном Центре ЗАО «ДаймлерКрайслер Автомобили РУС» в 2002 году по материалам фирмы DaimlerChrysler AG.Информация, находящаяся в учебных материалах, соответствует состоянию техники на момент издания брошюры и с течением времени может устаревать. Таким образом, данная брошюра не заменяет собой постоянно обновляемую и пополняемую литературу для СТОА и WIS, где Вы можете найти сведения о состоянии техники на данный момент.

F & R Axle Repair

NAG1

CJ7 DANA 30 Full Rebuild and Setup PART I

Проставки на Jeep GC WJ

Устройство, обслуживание, ремонт Jeep Grand Cherokee (WJ) ENGLISH

WJ’99 каталог запчастей

WJ’04 каталог запчастей

WJ’03 каталог запчастей

WJ’02 каталог запчастей

WJ’01 каталог запчастей

WJ’00 каталог запчастей

WG’04 каталог запчастей

WG’03 каталог запчастей

WG’02 каталог запчастей

WG’01 каталог запчастей

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2003 GRAND CHEROKEE WORKSHOP MANUAL 3/3

2003 GRAND CHEROKEE WORKSHOP MANUAL ENGLISH

Самая полная техническая документация по обслуживанию,ремонту и диагностике всех моделей WJ/WG c бензиновыми и дизельным двигателями.

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2003 GRAND CHEROKEE WORKSHOP MANUAL 2/3

2003 GRAND CHEROKEE WORKSHOP MANUAL ENGLISH

Самая полная техническая документация по обслуживанию,ремонту и диагностике всех моделей WJ/WG c бензиновыми и дизельным двигателями.

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2003 GRAND CHEROKEE WORKSHOP MANUAL 1/3

2003 GRAND CHEROKEE WORKSHOP MANUAL ENGLISH

Самая полная техническая документация по обслуживанию,ремонту и диагностике всех моделей WJ/WG c бензиновыми и дизельным двигателями.

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual GRAND CHEROKEE 2003 WJ / 2.G JEEP JEEP https://www.carmanualsonline.info/img/16/7175/w960_7175-0.png JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual

Page 1 of 2199

GROUP TAB LOCATOR
Introduction
0Lubrication & Maintenance
2Suspension
3Driveline
5Brakes
7Cooling
8AAudio
8BChime/Buzzer
8EElectronic Control Modules
8FEngine Systems
8GHeated Systems
8HHorn
8IIgnition Control
8JInstrument Cluster
8LLamps
8MMessage Systems
8NPower Systems
8ORestraints
8PSpeed Control
8QVehicle Theft Security
8RWipers/Washers
8WWiring
9Engine
11Exhaust System
13Frame & Bumpers
14Fuel System
19Steering
21Transaxle
22Tires/Wheels
23Body
24Heating & Air Conditioning
25Emissions Control
Service Manual Comment Forms (Rear of Manual)

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INTRODUCTION
TABLE OF CONTENTS
page page
BODY CODE PLATE
DESCRIPTION. 1
FASTENER IDENTIFICATION
DESCRIPTION. 1
FASTENER USAGE
DESCRIPTION — FASTENER USAGE. 4
THREADED HOLE REPAIR
DESCRIPTION — THREADED HOLE REPAIR. 4
INTERNATIONAL SYMBOLS
DESCRIPTION — INTERNATIONAL SYMBOLS . . . 4
METRIC SYSTEM
DESCRIPTION. 5TORQUE REFERENCES
DESCRIPTION. 7
VEHICLE EMISSION CONTROL INFORMATION
(VECI)
DESCRIPTION. 8
VEHICLE IDENTIFICATION NUMBER
DESCRIPTION. 8
VEHICLE SAFETY CERTIFICATION LABEL
DESCRIPTION. 9
BODY CODE PLATE
DESCRIPTION
A metal Body Code plate is located in the engine
compartment and attached to the top of the right
frame rail. The information listed on the plate (Fig.
1) is used for manufacturing and service purposes.
FASTENER IDENTIFICATION
DESCRIPTION
The SAE bolt strength grades range from grade 2
to grade 8. The higher the grade number, the greater
the bolt strength. Identification is determined by the
line marks on the top of each bolt head. The actual
bolt strength grade corresponds to the number of line
marks plus 2. The most commonly used metric bolt
strength classes are 9.8 and 10.9. The metric
strength class identification number is imprinted on
the head of the bolt. The higher the class number,
the greater the bolt strength. Some metric nuts are
imprinted with a single-digit strength class on the
nut face. Refer to the Fastener Identification and
Fastener Strength Charts (Fig. 2) and (Fig. 3).
Fig. 1 Body Code Plate
WJINTRODUCTION 1

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Fig. 2 FASTENER IDENTIFICATION
2 INTRODUCTIONWJ
FASTENER IDENTIFICATION (Continued)

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Fig. 3 FASTENER STRENGTH
WJINTRODUCTION 3
FASTENER IDENTIFICATION (Continued)

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FASTENER USAGE
DESCRIPTION — FASTENER USAGE
WARNING: USE OF AN INCORRECT FASTENER
MAY RESULT IN COMPONENT DAMAGE OR PER-
SONAL INJURY.
Fasteners and torque specifications references in
this Service Manual are identified in metric and SAE
format.
During any maintenance or repair procedures, it is
important to salvage all fasteners (nuts, bolts, etc.)
for reassembly. If the fastener is not salvageable, a
fastener of equivalent specification must be used.
THREADED HOLE REPAIR
DESCRIPTION — THREADED HOLE REPAIR
Most stripped threaded holes can be repaired using
a Helicoilt. Follow the vehicle or Helicoiltrecommen-
dations for application and repair procedures.
INTERNATIONAL SYMBOLS
DESCRIPTION — INTERNATIONAL SYMBOLS
The graphic symbols illustrated in the following
International Control and Display Symbols Chart are
used to identify various instrument controls. The
symbols correspond to the controls and displays that
are located on the instrument panel.
INTERNATIONAL SYMBOLS
1 High Beam 13 Rear Window Washer
2 Fog Lamps 14 Fuel
3 Headlamp, Parking Lamps, Panel Lamps 15 Engine Coolant Temperature
4 Turn Warning 16 Battery Charging Condition
5 Hazard Warning 17 Engine Oil
6 Windshield Washer 18 Seat Belt
7 Windshield Wiper 19 Brake Failure
8 Windshield Wiper and Washer 20 Parking Brake
9 Windscreen Demisting and Defrosting 21 Front Hood
10 Ventilating Fan 22 Rear hood (Decklid)
11 Rear Window Defogger 23 Horn
12 Rear Window Wiper 24 Lighter
4 INTRODUCTIONWJ

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METRIC SYSTEM
DESCRIPTION
The metric system is based on quantities of one,
ten, one hundred, one thousand and one million.The following chart will assist in converting metric
units to equivalent English and SAE units, or vise
versa.
CONVERSION FORMULAS AND EQUIVALENT VALUES
MULTIPLY BY TO GET MULTIPLY BY TO GET
in-lbs x 0.11298 = Newton Meters
(N´m)N´m x 8.851 = in-lbs
ft-lbs x 1.3558 = Newton Meters
(N´m)N´m x 0.7376 = ft-lbs
Inches Hg (60É F) x 3.377 = Kilopascals (kPa) kPa x 0.2961 = Inches Hg
psi x 6.895 = Kilopascals (kPa) kPa x 0.145 = psi
Inches x 25.4 = Millimeters (mm) mm x 0.03937 = Inches
Feet x 0.3048 = Meters (M) M x 3.281 = Feet
Yards x 0.9144 = Meters M x 1.0936 = Yards
mph x 1.6093 = Kilometers/Hr.
(Km/h)Km/h x 0.6214 = mph
Feet/Sec x 0.3048 = Meters/Sec (M/S) M/S x 3.281 = Feet/Sec
mph x 0.4470 = Meters/Sec (M/S) M/S x 2.237 = mph
Kilometers/Hr. (Km/h) x 0.27778 = Meters/Sec (M/S) M/S x 3.600 Kilometers/Hr. (Km/h)
COMMON METRIC EQUIVALENTS
1 inch = 25 Millimeters 1 Cubic Inch = 16 Cubic Centimeters
1 Foot = 0.3 Meter 1 Cubic Foot = 0.03 Cubic Meter
1 Yard = 0.9 Meter 1 Cubic Yard = 0.8 Cubic Meter
1 Mile = 1.6 Kilometers
Refer to the Metric Conversion Chart to convert
torque values listed in metric Newton- meters (N´m).
Also, use the chart to convert between millimeters
(mm) and inches (in.) (Fig. 4).
WJINTRODUCTION 5

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Fig. 4 METRIC CONVERSION CHART
6 INTRODUCTIONWJ
METRIC SYSTEM (Continued)

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TORQUE REFERENCES
DESCRIPTION
Individual Torque Charts appear within many or
the Groups. Refer to the Standard Torque Specifica-tions Chart for torque references not listed in the
individual torque charts (Fig. 5).
Fig. 5 TORQUE SPECIFICATIONS
WJINTRODUCTION 7

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VEHICLE EMISSION CONTROL
INFORMATION (VECI)
DESCRIPTION
All vehicles are equipped with a combined vehicle
emission control information (VECI) label(s). The
label is located in the engine compartment on the
vehicle hood (Fig. 6). Two labels are used for vehicles
built for sale in the country of Canada.
The VECI label(s) contain the following:
²Engine family and displacement
²Evaporative family
²Emission control system schematic
²Certification application
²Spark plug and gap
The label also contains an engine vacuum sche-
matic. There are unique labels for vehicles built for
sale in the state of California and the country of
Canada. Canadian labels are written in both the
English and French languages. These labels are per-
manently attached and cannot be removed without
defacing information and destroying label.
VEHICLE IDENTIFICATION
NUMBER
DESCRIPTION
The Vehicle Identification Number (VIN) plate is
attached to the top left side of the instrument panel.The VIN contains 17 characters that provide data
concerning the vehicle. Refer to the decoding chart to
determine the identification of a vehicle.
VEHICLE IDENTIFICATION NUMBER DECODING CHART
POSITION INTERPRETATION CODE = DESCRIPTION
1 Country of Origin 1 = United States
2 Make J = Jeep
3 Vehicle Type 4 = MPV
4 Gross Vehicle Weight Rating G = 5001-6000 lbs.
5 Vehicle Line X = Grand Cherokee 4X2 (LHD)
W = Grand Cherokee 4X4 (LHD)
6 Series 3 = Sport
4 = Laredo
5 = Limited
6 = Overland
7 Body Style 8 = 4dr Sport Utility
8 Engine S = 4.0 Liter Gasoline
N = 4.7 Liter Gasoline
9 Check Digit 0 through 9 or X
10 Model Year 2=2002
11 Assembly Plant C = Jefferson Assembly
12 thru 17 Vehicle Build Sequence
Fig. 6 VECI Label Location
1 — VECI LABEL (CANADIAN)
2 — VECI LABEL
3 — HOOD
8 INTRODUCTIONWJ

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VEHICLE SAFETY
CERTIFICATION LABEL
DESCRIPTION
A vehicle safety certification label (Fig. 7) is
attached to every DaimlerChrysler Corporation vehi-
cle. The label certifies that the vehicle conforms to all
applicable Federal Motor Vehicle Safety Standards.
The label also lists:
²Month and year of vehicle manufacture.
²Gross Vehicle Weight Rating (GVWR). The gross
front and rear axle weight ratings (GAWR’s) are
based on a minimum rim size and maximum cold tire
inflation pressure.
²Vehicle Identification Number (VIN).
²Type of vehicle.
²Type of rear wheels.
²Bar code.
²Month, Day and Hour (MDH) of final assembly.
²Paint and Trim codes.
²Country of origin.The label is located on the driver-side door
shut-face.
Fig. 7 VEHICLE SAFETY CERTIFICATION LABEL —
TYPICAL
WJINTRODUCTION 9

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