2003 Jeep Liberty KJ Service & Repair Manual

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

🏷️ Basic Information Identification Make: Jeep Model: Liberty Year: 2003 Chassis Code: KJ Generation Generation Name: First Generation Generation Years: 2002-2007 Codes Body Style Code: 2-door and 4-door SUV 👋...

29 people are viewing this right now

Taper: Car

Distributeur:

UGS: 402134

Mots clés: 2003 Car Cars Cherokee Jeep Liberty KJ

Variantes de produits

Description

🏷️ Basic Information

Identification

Make:

Model:

Liberty

Year:

Chassis Code:

Generation

Generation Name:

First Generation

Generation Years:

2002-2007

Codes

Body Style Code:

2-door and 4-door SUV

👋 Introduction

Market Position

Vehicle Segment:

Compact SUV / Off-road oriented compact SUV.

Competitive Analysis

Key Competitors 2003:

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

Key Features

Jeep Heritage:

Built on Jeep's legacy of capability and off-road prowess, though the Liberty is more compact than traditional Jeep models.

Diy Focus:

Manual emphasizes DIY potential with detailed instructions and diagrams, encouraging home repairs and cost savings.

Tool Incentive:

Highlights tool acquisition as a benefit of DIY repairs.

📋 Manual Details

Coverage Areas

Manual Type:

Service & Repair Manual

Language:

English

Format:

Compatibility:

All Versions of Windows & Mac

Required Software:

Adobe PDF Reader

📖 Manual Coverage

Systems Covered

Engine Service Repair:

Transmission Service Repair:

Brake System:

Electrical System:

Suspension:

Steering:

Cooling System:

Fuel Injection Fuel System:

Emission System:

Heater Air Conditioner:

Engine Control System:

Chassis Body:

Restraint System:

Interior:

Differential Drive Axle:

Wiring Diagram:

Procedures Included

General Maintenance:

Troubleshooting:

Workshop Procedures:

Detailed step-by-step diagrams for all workshop procedures.

Technical Depth

Diagnostic Capabilities:

Covers diagnostics for all major vehicle systems.

Repair Scope:

Comprehensive repair instructions suitable for DIY and professional use.

📊 Manual Specifications

File Format

File Type:

Print Quality

Searchability:

Likely searchable text within PDF.

Binding Type

Binding Description:

Digital Download (PDF)

Paper Type

Paper Description:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Displacement Gas 1:

2.4 L (147 cu in) Power-Tech I4

Engine Displacement Gas 2:

3.7 L (226 cu in) Power-Tech V6

Engine Displacement Diesel:

2.8 L (171 cu in) CRD Turbo Diesel I4

Performance

Horsepower 3.7L V6 2003:

Approximately 210 hp @ 5200 rpm (typical for the era)

Torque 3.7L V6 2003:

Approximately 235 lb-ft @ 4000 rpm (typical for the era)

Fuel System

Fuel Delivery:

Multi-port Fuel Injection (MPI)

Fuel Type Gas:

Unleaded gasoline

Fuel Type Diesel:

Diesel fuel

🔧 Transmission

Standard

Standard Transmission Type:

5-speed manual (available on some 2.4L and 3.7L models)

Optional

Optional Transmission Type:

4-speed automatic (42RLE)

Features

Transfer Case:

Command-Trac NV132 (part-time 2-speed transfer case) or Selec-Trac NV244 (full-time 4WD with electronic control) depending on trim.

📐 Dimensions

Exterior

Length 2003:

Approx. 174.4 inches (4430 mm)

Width 2003:

Approx. 72.4 inches (1839 mm)

Height 2003:

Approx. 72.5 inches (1841 mm) with roof rails

Wheelbase 2003:

Approx. 104.2 inches (2647 mm)

Cargo

Cargo Volume Behind Rear Seat:

Approx. 38.4 cu ft (1087 liters)

Cargo Volume Max:

Approx. 66.3 cu ft (1877 liters)

Weights

Curb Weight Typical:

Approx. 3,800 - 4,200 lbs (1724 - 1905 kg) depending on engine and drivetrain.

🛡️ Safety Features

Ratings

NHTSA Rollover Rating 2003:

Four out of five stars (for 4WD models).

Active Features

Traction Control:

Available

Electronic Stability Control:

Optional

Passive Features

Airbags:

Standard front airbags, optional side curtain airbags.

💡 Technology Features

Infotainment

Infotainment Options 2003:

Factory radio with CD player, optional premium audio system, and auxiliary input might be available on higher trims.

Driver Assistance

Driver Assistance Features 2003:

Limited; primarily ABS, optional traction control and stability control.

Connectivity

Connectivity Features 2003:

Basic connectivity, may include power outlets and optional auxiliary audio input.

🔧 Maintenance

Service Intervals

Oil Change Interval Typical:

Every 3,000 to 7,500 miles (5,000 to 12,000 km) or 6-12 months, depending on oil type and driving conditions (refer to manual for specifics).

Tire Rotation Interval:

Every 5,000 to 7,500 miles (8,000 to 12,000 km).

Fluid Specifications

Engine Oil Type V6:

SAE 5W-30 (API Certified, check manual for full specifications)

Transmission Fluid Type Auto:

Mopar ATF+4 (or equivalent)

Coolant Type:

Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, Orange (G-05 spec)

Known Issues

Common Issues Kj:

Potential issues include: vacuum leaks, rear differential pinion seal leaks, HVAC blower motor resistor failure, exhaust manifold cracks (on V6), and transmission solenoid issues (on 42RLE).

Tip For Diesel Engine:

The 2.8L CRD diesel can be prone to turbocharger issues, injector problems, and Glow Plug Module failure if not properly maintained.

📚 Vehicle History

Brand Heritage

Jeep Legacy:

Jeep has a long history of producing rugged, capable vehicles, originating from its military origins in WWII.

Model Evolution

Liberty Positioning:

The Liberty (KJ) was introduced as a more compact and car-like alternative to the larger Grand Cherokee, aiming to attract a broader market while retaining some off-road appeal.

Production

Production Plant:

Toledo, Ohio, USA

🏆 Awards & Recognition

Recognitions

Segment Recognition:

The Jeep Liberty was often praised for its off-road capability within the compact SUV segment, distinguishing it from more road-biased competitors.