Jeep Liberty KJ 2002 Workshop Service Manual for Repair

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🏷️ Basic Information Identification Make: Jeep Model: Liberty Generation Code: KJ Year: 2002 👋 Introduction Market Position Category: Compact SUV / Off-road capable vehicle. Competitive Analysis Competitors: Ford Escape, Chevrolet...

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Type: Car

Vendor:

Sku: 389989

Tags: 2002 Car Cars Jeep Liberty KJ Misc

Product variants

Description

🏷️ Basic Information

Identification

Make:

Model:

Liberty

Generation Code:

Year:

👋 Introduction

Market Position

Category:

Compact SUV / Off-road capable vehicle.

Competitive Analysis

Competitors:

Ford Escape, Chevrolet Tracker, Honda CR-V, Toyota RAV4, Nissan Xterra.

Key Features

Jeep Heritage:

Carries the Jeep brand's renowned off-road capability and ruggedness.

Platform:

Built on Chrysler's compact SUV platform, shared with the Dodge Neon and Chrysler PT Cruiser.

📋 Manual Details

Coverage

Page Count:

Manual Type:

Workshop Service Manual for Repair

Language:

English

Format:

📖 Manual Coverage

Systems Covered

Engine:

Comprehensive engine diagnostics, repair, and overhaul for all gasoline and diesel variants.

Powertrain:

Detailed information on manual and automatic transmissions, transfer cases, and drivelines.

Chassis:

Suspension, steering, braking systems (including ABS), and wheel alignment specifications.

Electrical:

Complete wiring diagrams, component locations, diagnostic procedures for all electrical and electronic systems.

Body:

Body panel repair, door mechanisms, interior trim, HVAC system, and exterior lighting.

Diagnostics:

Troubleshooting guides, diagnostic trouble codes (DTCs) and their meanings, and diagnostic tool usage.

Procedures Included

Maintenance:

Scheduled maintenance intervals, fluid changes, filter replacements, lubrication points.

Repair:

Step-by-step repair procedures for all major mechanical and electrical components.

Rebuild:

Detailed instructions for engine and transmission rebuilding, including torque specifications and clearances.

Troubleshooting:

Systematic diagnostic approaches for common and uncommon vehicle faults.

Technical Depth

Level:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.

📊 Manual Specifications

File Details

File Format:

PDF (Portable Document Format)

Searchability:

Searchable text for quick information retrieval.

Printability:

Printable pages for on-the-go reference.

Print Quality

Image Resolution:

High-resolution diagrams and images suitable for printing.

Binding Type

Physical Equivalent:

Equivalent to a professionally bound workshop manual.

Paper Type

Physical Equivalent:

Designed to be printed on standard workshop paper (e.g., A4 or Letter).

⚙️ Engine Specifications

Primary Engine Gas

Engine Code:

2.4L DOHC (ED1)

Displacement:

2429 cc (148.2 cu in)

Horsepower:

147 hp @ 5800 rpm

Torque:

165 lb-ft @ 4000 rpm

Fuel System:

Multi-point fuel injection (MPI)

Primary Engine Diesel

Engine Code:

2.5L CRD (VM Motori)

Displacement:

2499 cc (152.5 cu in)

Horsepower:

114 hp @ 4000 rpm

Torque:

221 lb-ft @ 1800 rpm

Fuel System:

Common Rail Direct Injection (CRDI)

Performance

Fuel Type:

Unleaded gasoline (2.4L) / Diesel fuel (2.5L CRD)

🔧 Transmission

Standard

Type:

5-Speed Manual (NV1500)

Optional

Type:

4-Speed Automatic (42RLE)

Features

Transfer Case:

Command-Trac NV132 Part-time 4WD system standard.

Transfer Case Optional:

Selec-Trac NV231 (full-time 4WD optional on some trims).

Fluid Spec

Manual:

API GL-4 SAE 75W-90 (NV1500)

Automatic:

ATF+4 (Mopar)

📐 Dimensions

Exterior

Length:

173.4 inches (4404 mm)

Width:

71.7 inches (1821 mm)

Height:

66.5 inches (1689 mm)

Wheelbase:

104.3 inches (2649 mm)

Weights

Curb Weight Min:

3,730 lbs (1692 kg)

Gross Vehicle Weight Rating Max:

4,750 lbs (2154 kg)

Cargo

Cargo Volume Behind Rear Seat:

37.4 cu ft (1059 L)

Cargo Volume Max:

66.3 cu ft (1877 L)

🛡️ Safety Features

Ratings

NHTSA Front Driver:

★★★★★ (5-star)

NHTSA Front Passenger:

★★★★★ (5-star)

NHTSA Side Driver:

★★★★ (4-star)

NHTSA Side Passenger:

★★★★ (4-star)

NHTSA Rollover:

★★★★ (4-star)

Active Features

Standard Anti-lock Braking System (ABS).

Traction Control:

Optional Traction Control system.

Passive Features

Airbags:

Standard front driver and passenger airbags; optional side curtain airbags available on some models.

Seatbelts:

Three-point seatbelts in all seating positions, pretensioners for front occupants.

💡 Technology Features

Infotainment

Audio System:

Standard AM/FM/CD player; optional Infinity premium sound system.

Navigation:

Factory navigation system was a rare option.

Driver Assistance

Cruise Control:

Standard cruise control.

Connectivity

Power Accessories:

Power windows, power locks, and power mirrors available on higher trims.

🔧 Maintenance

Service Intervals

Oil Change:

Every 5,000 miles (8,000 km) or 6 months, whichever comes first.

Air Filter:

Inspect every 5,000 miles (8,000 km), replace as needed or every 15,000 miles (24,000 km).

Spark Plugs:

2.4L: 100,000 miles (160,000 km) (Champion copper plugs); 2.5 CRD: Inspect at 30,000 miles (48,000 km), replace as needed.

Fluid Specifications

Engine Oil:

2.4L: SAE 5W-30 (API SN or higher); 2.5 CRD: SAE 5W-40 Synthetic Diesel Engine Oil (API CJ-4 or higher).

Coolant:

Chrysler HOAT (Hybrid Organic Acid Technology) coolant, typically Mopar OAT or equivalent.

Brake Fluid:

DOT 3.

Known Issues

Common Problems:

Front suspension clunking, rear main seal leaks, alternator failure, radiator leaks, automatic transmission issues (e.g., 2-3 shift flare on 42RLE).

Diesel Specific:

Glow plug issues, potential turbocharger problems on high-mileage units.

📚 Vehicle History

Brand Heritage

Jeep Legacy:

Jeep has a long and storied history of producing robust, capable off-road vehicles dating back to World War II.

Model Evolution

Introduction Year:

Design Philosophy:

Designed to offer Jeep's signature off-road prowess in a more compact and urban-friendly package.

Generation Codes:

First generation (KJ) produced from 2002-2007. Second generation (KK) introduced for 2008.

Production

Manufacturing Location:

Toledo, Ohio, USA.

🏆 Awards & Recognition

Recognitions

Offroad Capability:

Consistently praised for its off-road capability within its class, often outperforming rivals.

Ratings

Value Proposition:

Considered a strong value proposition for buyers seeking ruggedness and off-road performance without the cost of larger Jeep models.