Jeep LIBERTY- Factory Service Repair Manual 2003

常规价格: $16.99
促销价: $16.99
常规价格
单价: 单价

🏷️ Basic Information Identification Make: Jeep Model: Liberty Model Code: KJ Year: 2003 Generation Generation Designation: First Generation (KJ) Generation Years: 2002-2007 Codes Chassis Code: KJ 👋 Introduction Market Position...

21 people are viewing this right now

类型: Car

斯库: 286058

标签: 2003 Car Cars Cherokee Jeep LIBERTY

产品多属性

Description

🏷️ Basic Information

Identification

Make:

Model:

Liberty

Model Code:

Year:

Generation

Generation Designation:

First Generation (KJ)

Generation Years:

2002-2007

Codes

Chassis Code:

👋 Introduction

Market Position

Vehicle Segment:

Compact SUV / Sport Utility Vehicle

Jeep Heritage Connection:

Represents Jeep's entry into the more compact SUV segment, blending traditional Jeep off-road capability with modern comfort and convenience.

Competitive Analysis

Key Competitors 2003:

Ford Escape, Toyota RAV4, Honda CR-V, Subaru Forester, Nissan Xterra.

Key Features

Unique Selling Points:

Body-on-frame construction for robust off-road capability, available Selec-Trac NV242 transfer case with full-time 4WD option, distinct styling.

Manual Utility:

Provides essential information for owners to maintain their vehicle, diagnose issues, and perform repairs, saving on dealership service costs and extending vehicle life.

📋 Manual Details

Coverage Areas

Primary Coverage:

Comprehensive repair, maintenance, and troubleshooting for the 2003 Jeep Liberty (KJ).

Specific Systems Covered:

Engine, Transmission, Drivetrain, Suspension, Brakes, Steering, Fuel System, Cooling System, Exhaust System, Electrical System, HVAC, Body, Interior, Audio/Video, Restraints, Emissions Control.

Page Count

Estimated Page Count:

Varies by specific publication, but typically 1500-2500 pages for a complete factory service manual.

Manual Type

Type:

Factory Service Repair Manual / Workshop Manual

Language

Language:

English

Format

Format:

Digital (likely PDF, but could be physical depending on sale)

📖 Manual Coverage

Systems Covered

Engine Systems:

Detailed diagnostics, repair, and overhaul procedures for gasoline and diesel engines, including fuel injection, ignition, emissions, and lubrication systems.

Transmission And Transfer Case:

Service procedures for automatic and manual transmissions, including fluid changes, component replacement, and diagnostics. Covers transfer case operation and repair.

Suspension And Driveline:

Diagnosis and repair of front and rear suspension, steering system, drive shafts, differentials, and CV joints.

Brakes:

Comprehensive coverage of hydraulic brake systems, including disc and drum brake service, ABS diagnostics, and component replacement.

Electrical And Electronics:

Detailed wiring diagrams, component testing, diagnostic procedures for ECUs, instrument cluster, lighting, audio, power accessories, and security systems.

Procedures Included

Maintenance Procedures:

Regular maintenance tasks, fluid checks and changes, filter replacements, brake inspections, tire rotations, and lubrication schedules.

Troubleshooting And Diagnostics:

Systematic approach to diagnosing common and complex problems with step-by-step fault finding guides and diagnostic charts.

Repair And Rebuild:

Detailed instructions for disassembling, repairing, rebuilding, and reassembling major vehicle components and systems.

Component Replacement:

Guidance on replacing worn or damaged parts such as sensors, actuators, brake pads, suspension components, and engine parts.

Technical Depth

Depth:

Factory-level technical detail, suitable for professional technicians and advanced DIY enthusiasts. Includes torque specifications, clearance measurements, and detailed schematics.

📊 Manual Specifications

File Format

Digital Format:

Likely PDF; searchable text, high-resolution diagrams, printable pages.

Print Quality

Quality Description:

Professionally formatted with clear text and high-quality, detailed photographic illustrations and technical diagrams.

Binding Type

Binding:

N/A (assuming digital format)

Paper Type

Paper Quality:

N/A (assuming digital format)

⚙️ Engine Specifications

Primary Engine

Engine Option 1:

2.4L PowerTech Inline-4 (G4) Gasoline

Engine Option 2:

3.7L PowerTech V6 (EHG) Gasoline

Engine Option 3:

2.5L VM Motori Diesel (for export markets)

Performance

3.7L V6 Horsepower:

Approximately 205 hp @ 5200 rpm

3.7L V6 Torque:

Approximately 235 lb-ft @ 4000 rpm

Fuel System

Fuel Delivery Gasoline:

Multi-port Electronic Fuel Injection (MPI)

Fuel Type Recommendation:

87 Octane Unleaded Gasoline (for 3.7L V6)

Engine Management

ECU Type:

Specific ECU model details available in manual.

🔧 Transmission

Standard

Standard Transmission:

4-Speed Automatic Transmission (42RLE)

Optional

Optional Transmission:

5-Speed Manual Transmission (NV1500) for some configurations.

Features

Transfer Case Options:

Selec-Trac NV242 (2WD/4WD Part-Time/4WD Full-Time) and Command-Trac NV131 (2WD/4WD Part-Time).

Fluid Specifications

Automatic Transmission Fluid Type:

ATF+4 (MS-9602)

Fluid Capacities

Automatic Transmission Fluid Capacity:

Approx. 10.2 quarts (9.7 liters) for 42RLE.

📐 Dimensions

Exterior

Wheelbase:

104.2 inches (2647 mm)

Length:

173.5 inches (4407 mm)

Width:

71.7 inches (1821 mm)

Height:

68.9 inches (1750 mm)

Weights

Curb Weight Approx:

3800-4200 lbs (1724-1905 kg) depending on configuration.

Towing Capacity Max:

Up to 5,000 lbs (2268 kg) with proper equipment.

🛡️ Safety Features

Ratings

NHTSA Frontal Impact Driver:

4 Stars (for 2003 model)

NHTSA Frontal Impact Passenger:

4 Stars (for 2003 model)

IIHS Side Impact Driver:

Acceptable (for some models/configurations, check specific test)

Active Features

Standard Anti-lock Braking System (ABS)

Traction Control:

Available Traction Control System (TCS)

Passive Features

Airbags:

Standard front driver and passenger airbags.

Seatbelts:

Front and rear seat belts with pretensioners.

💡 Technology Features

Infotainment

Audio System Options:

Factory AM/FM/CD players, optional Infinity premium sound system.

Display Technology:

Basic dashboard displays for speed, RPM, fuel, temperature; basic radio displays.

Driver Assistance

Cruise Control:

Standard cruise control system.

Speed Control Module:

Detailed troubleshooting for the speed control system.

Connectivity

Connectivity Features:

Limited by the era; primarily basic audio input. No Bluetooth or USB connectivity natively.

🔧 Maintenance

Service Intervals

Oil Change Interval Gasoline:

Every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6 months, depending on driving conditions and oil type used (refer to manual for specifics).

Engine Coolant Change:

Typically every 30,000-60,000 miles (48,000-96,000 km) or 2-4 years, using specified Mopar OAT coolant.

Transmission Fluid Change:

Every 30,000-60,000 miles (48,000-96,000 km) for automatic transmission, depending on usage. Manual transmission fluid inspection/replacement per manual.

Fluid Specifications

Engine Oil Type 3.7L:

SAE 5W-30 Synthetic or Synthetic Blend (MS-6397)

Engine Oil Capacity 3.7L:

Approx. 5.0 quarts (4.7 liters) with filter change.

Power Steering Fluid:

ATF+4 (MS-9602) or specified Mopar power steering fluid.

Brake Fluid Type:

DOT 3

Known Issues

Common Electrical Problems:

PCM failures, instrument cluster issues, power window regulators, and HVAC blower motor resistors.

Common Engine Issues:

Oil leaks (valve cover, oil pan), intake manifold gasket leaks on V6, and occasional misfires.

Common Suspension Issues:

Worn ball joints, tie rod ends, and control arm bushings, especially with off-road use.

Common Transmission Issues:

Overheating of the 42RLE automatic transmission, potential solenoid issues.

📚 Vehicle History

Brand Heritage

Jeep Legacy:

Jeep, a brand synonymous with off-road prowess and ruggedness, has a storied history dating back to World War II.

Model Evolution

Liberty Kj Launch:

The Liberty (KJ) was introduced for the 2002 model year, replacing the Cherokee (XJ) in North America, and was positioned as a more contemporary and refined Jeep product.

Mid Cycle Refresh:

A minor facelift occurred for the 2005 model year, with updated styling and some feature enhancements.

Production

Manufacturing Plant:

Toledo North Complex, Toledo, Ohio, USA.

🏆 Awards & Recognition

Recognitions

Segment Popularity:

The Jeep Liberty was a popular choice in its segment, known for its off-road capability which often set it apart from more car-like competitors.

Ratings

Kbb Value:

Not applicable for manual coverage, but indicates market relevance.

Certifications

Factory Standard:

This manual adheres to factory service manual standards, providing the official procedures as intended by the manufacturer.