2002 Jeep Wrangler TJ Service Repair Manual

Prix habituel: $16.99
Prix soldé: $16.99
Prix habituel
Prix unitaire: par

🏷️ Basic Information Identification Make: Jeep Model: Wrangler Model Code: TJ Year: 2002 Generation Generation Code: TJ Generation Years: 1997-2006 👋 Introduction Market Position Vehicle Segment: Compact/Mid-size SUV, Off-road focused...

21 people are viewing this right now

Taper: Car

Distributeur:

UGS: 425588

Mots clés: 2002 Car Cars Jeep Misc Wrangler TJ

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Model:

Wrangler

Model Code:

Year:

Generation

Generation Code:

Generation Years:

1997-2006

👋 Introduction

Market Position

Vehicle Segment:

Compact/Mid-size SUV, Off-road focused

Jeep Brand Heritage:

Renowned for ruggedness, off-road capability, and open-air driving experience

Competitive Analysis

Direct Competitors:

Suzuki Samurai (earlier models), Toyota FJ Cruiser (later models), Land Rover Defender (historically)

Key Features

Iconic Design:

Solid front axle, iconic 7-slot grille, removable doors and top

Off Road Capability:

Known for excellent articulation, ground clearance, and robust 4x4 systems

📋 Manual Details

Coverage Areas

Manual Type:

Factory Service Repair Manual

Language:

English

Format:

Digital (likely PDF)

Page Count

Estimated Page Count:

1500+

Manual Type

Manual Purpose:

Do-it-yourself (DIY) and professional technician use

📖 Manual Coverage

Systems Covered

Engine:

Yes (diagnosis, repair, specifications)

Transmission:

Yes (manual and automatic diagnosis, repair, specifications)

Drivetrain:

Yes (4WD system, transfer case, axles, driveshafts)

Suspension:

Yes (front and rear, components, alignment)

Steering:

Yes (power steering system, components, diagnosis)

Brakes:

Yes (front and rear disc, ABS if equipped, hydraulic system)

Electrical:

Yes (charging system, starting system, lighting, instrumentation, wiring diagrams)

Body:

Yes (exterior panels, doors, interior trim, convertible top)

HVAC:

Yes (heating, ventilation, air conditioning system)

Fuel:

Yes (fuel tank, pump, lines, injection system)

Cooling:

Yes (radiator, water pump, thermostat, hoses)

Exhaust:

Yes (components, catalytic converter)

Emissions:

Yes (emission control systems, diagnosis)

Procedures Included

Maintenance:

Yes (scheduled maintenance, fluid changes, filter replacements)

Troubleshooting:

Yes (diagnostic charts, symptom-based diagnosis)

Repair:

Yes (component removal, installation, adjustment, overhaul)

Diagnostics:

Yes (OBD-II system, sensor testing, actuator testing)

Specifications:

Yes (torque values, clearances, fluid capacities, electrical values)

Technical Depth

Depth:

Comprehensive (from basic fluid changes to full engine/transmission rebuilds)

Diagrams:

High-quality, detailed diagrams and illustrations

Wiring Diagrams:

Detailed electrical system wiring diagrams

📊 Manual Specifications

File Format

Digital Format:

Likely PDF, often searchable and printable

Print Quality

Text Quality:

Easy-to-read text sections

Diagram Quality:

Top quality diagrams

Binding Type

Physical Manual Binding:

If printed, typically coil-bound or perfect-bound for lay-flat use

Paper Type

Physical Manual Paper:

If printed, durable, high-quality paper suitable for shop environments

⚙️ Engine Specifications

Primary Engine

Engine Code:

4.0L Inline-6 (PowerTech)

Engine Displacement Liters:

Engine Displacement Ci:

Engine Configuration:

Inline 6-cylinder

Valve Train:

Overhead Valve (OHV)

Bore X Stroke:

3.875 in x 3.560 in (98.4 mm x 90.5 mm)

Compression Ratio:

8.8:1

Performance

Horsepower Hp:

190 @ 4450 RPM

Torque Lb-Ft:

235 @ 3200 RPM

Fuel System

Fuel Delivery:

Electronic Multi-Point Fuel Injection (MPI)

Recommended Fuel:

87 Octane Unleaded Gasoline

Cooling

Coolant Capacity Quarts:

Coolant Type:

Chrysler/Mopar HOAT Antifreeze/Coolant (50/50 mix with distilled water)

Oil Capacity Quarts

Engine Oil Capacity Quarts:

6.0 (with filter)

Oil Specifications

Engine Oil Viscosity:

SAE 10W-30

Engine Oil Specification:

API SJ or SL, ILSAC GF-3

🔧 Transmission

Standard

Transmission Type Std:

NV3550 5-Speed Manual

Optional

Transmission Type Opt:

42RLE 4-Speed Automatic

Features

Manual Transmission Fluid Spec:

Dexron III/Mercon ATF (check manual for specific NV3550 fluid)

Automatic Transmission Fluid Spec:

ATF+4 (Chrysler Mopar)

Transfer Case Type:

NV241 GII (Command-Trac part-time 2-speed transfer case)

Transfer Case Fluid Spec:

ATF+4 (Chrysler Mopar) or equivalent

📐 Dimensions

Exterior

Wheelbase Inches:

Overall Length Inches:

151.4

Overall Width Inches:

Overall Height Inches:

70.0 (with soft top)

Ground Clearance Inches:

10.1 (approx.)

Weights

Curb Weight Lbs:

3277 - 3423 (depending on configuration)

Gross Vehicle Weight Rating Gvwr Lbs:

Wheels Tires

Standard Tire Size:

P215/75R15 or LT215/75R15

Optional Tire Size:

LT225/75R16

Wheel Bolt Pattern:

5x114.3mm (5x4.5 inches)

Wheel Size:

15x7 or 16x7

🛡️ Safety Features

Ratings

NHTSA Front Crash Test Rating:

Four-star driver, Four-star passenger (for the 2002 model year)

IIHS Side Impact Rating:

Active Features

Optional on 2002 models (typically 4-wheel disc with ABS)

Passive Features

Airbags:

Driver and passenger front airbags

Seat Belts:

3-point front seat belts, rear lap belts

Construction

Body On Frame:

Yes, robust body-on-frame construction

💡 Technology Features

Infotainment

Audio System:

Factory AM/FM/CD player, optional premium sound system

Display:

Basic digital display for radio/clock

Driver Assistance

Cruise Control:

Available on some trims

Connectivity

Auxiliary Input:

Typically not standard, aftermarket solutions common

🔧 Maintenance

Service Intervals

Oil Change Interval Miles:

3000-5000 miles (depending on driving conditions and oil type)

Tire Rotation Interval Miles:

6000-7500 miles

Coolant Flush Interval Miles:

30,000 - 50,000 miles or every 2-3 years

Transmission Fluid Change Interval Miles:

30,000 - 60,000 miles (depending on usage, heavier for towing/off-roading)

Fluid Specifications

Brake Fluid Type:

DOT 3

Power Steering Fluid Type:

ATF+4 (Chrysler Mopar) or equivalent

Transfer Case Fluid Part Number:

Mopar ATF+4 (05013457AA or equivalent)

Known Issues

Common Issues Engine:

Cracking exhaust manifolds, oil filter adapter leaks, occasional head gasket issues (less common on 4.0L compared to some other engines)

Common Issues Suspension:

Worn control arm bushings, track bar wear, sway bar link issues, death wobble (especially with tire wear or incorrect alignment)

Common Issues Electrical:

Horn not working (clock spring issue), blower motor resistor failure, intermittent gauge problems

Common Issues Body:

Rust on the tub, particularly rocker panels and floor pans; door hinge corrosion

📚 Vehicle History

Brand Heritage

Jeep Legacy:

Direct descendant of the WWII Willys MB Jeep, a symbol of ruggedness and utility

Model Evolution

Tj Introduction:

Introduced in 1997 as a successor to the YJ Wrangler, returning to round headlights and coil springs.

Tj Key Changes 2002:

For 2002, the main change was the introduction of the Rubicon trim level, featuring Dana 44 axles, a 4:1 low-range transfer case, and electronically locking front and rear differentials.

Production

Manufacturing Location:

Toledo, Ohio, USA

🏆 Awards & Recognition

Recognitions

Off Road Recognition:

Consistently praised by off-road publications and enthusiasts for its capability.

Overall Vehicle Awards:

While not as laden with typical awards as mainstream SUVs, its reputation for durability and off-road prowess is its primary recognition.