🏷️ Basic Information Identification Make: Jeep Model: Liberty Generation: KJ Model Year: 2002 👋 Introduction Market Position Vehicle Segment: Compact SUV / Off-road focused utility vehicle. Competitive Analysis Competitors 2002: Ford Escape, Toyota RAV4, Honda CR-V, Subaru Forester, Nissan Xterra. Key Features Jeep Heritage: Carries the Jeep brand's legacy of off-road capability and ruggedness, even in a compact SUV format. Body On Frame: One of the few compact SUVs in its era to utilize body-on-frame construction, enhancing durability and off-road suitability. Powertrain Options: Offered with a choice of capable engines and Jeep's renowned 4x4 systems. 📋 Manual Details Coverage Areas General Coverage: Complete workshop repair procedures for the Jeep Liberty KJ 2002 model. Page Count Estimated Pages: Over 2000 Manual Type Type: Service Repair Manual Language Language: English Format Format: Instant Download (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, diagnostics, repair, rebuilding (including specific procedures for available engine variants). Engine Electrical: Ignition system, fuel injection system, starting and charging system, sensors, ECU diagnostics. Transmission: Automatic and manual transmission overhaul, diagnostics, fluid services, clutch system (if applicable). Drivetrain: Front axle, rear axle, transfer case, propeller shafts, CV joints, differentials. Suspension: Front and rear suspension components, steering system, wheel alignment. Brakes: Hydraulic brake system, ABS system, parking brake, brake pad/rotor replacement, caliper overhaul. Electrical System: Wiring diagrams for all systems, lighting, accessories, power distribution, fuses, relays. Body And Chassis: Body panel repair, door mechanisms, glass replacement, interior trim, chassis structural repair. HVAC: Air conditioning system, heating system, blower motor, climate control diagnostics. Fuel System: Fuel tank, fuel pump, fuel injectors, fuel pressure regulation. Cooling System: Radiator, water pump, thermostat, coolant hoses, fan system. Exhaust System: Exhaust manifolds, catalytic converter, mufflers, pipes. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups. Troubleshooting: Diagnostic procedures, symptom-based troubleshooting guides, identification of common faults. Repair: Step-by-step instructions for component removal, repair, and installation of all major and minor systems. Rebuilding: Detailed procedures for complete engine and transmission rebuilding, including specifications and tolerances. Electrical Diagnostics: Extensive electrical diagnostic strategies, use of multimeters, oscilloscopes, and scan tools. Wiring Diagrams: Complete and detailed wiring diagrams for all vehicle circuits, color-coded and clearly labeled. Technical Depth Depth: Comprehensive, covering from basic DIY maintenance to advanced engine and transmission rebuilds, suitable for professional mechanics and experienced DIYers. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Scalability: High resolution, suitable for printing individual pages or the entire manual. Binding Type Digital Access: Instant download via secure link. Paper Type Digital Content: Richly illustrated with step-by-step diagrams, schematics, and photographs. ⚙️ Engine Specifications Primary Engine Engine 1 Variant: 2.4L Power-Tech I4 (G418) Engine 1 Displacement: 2429 cc Engine 1 Horsepower: 147 hp @ 5800 rpm Engine 1 Torque: 165 lb-ft @ 4000 rpm Optional Engine Engine 2 Variant: 3.7L Power-Tech V6 (EWG/EKG) Engine 2 Displacement: 3701 cc Engine 2 Horsepower: 205 hp @ 5200 rpm Engine 2 Torque: 235 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded Gasoline Cooling System Coolant Capacity: Approx. 7.5 quarts (7.1 Liters) with V6, 6.5 quarts (6.2 Liters) with I4 Emission System Emission Control: Catalytic converter, Oxygen sensors, EGR (on some variants). 🔧 Transmission Standard Transmission Transmission Type I4: 5-Speed Manual Transmission (NV1500) Optional Transmission Transmission Type V6: 4-Speed Automatic Transmission (42RLE) Optional Transmission I4 Transmission Type I4 Auto: 4-Speed Automatic Transmission (40TES/41TES) Transfer Case Transfer Case Type: NV136 (Command-Trac - Part-time, 2-speed) or NV244 (Selec-Trac - Full-time, 2-speed, with neutral). Fluid Type Automatic Transmission Fluid: ATF+4 (Chrysler Material Standard MS-9602) Manual Transmission Fluid: MS-9224 (Manual Transmission Fluid) Features 4X4 Systems: Command-Trac (Part-Time 4WD), Selec-Trac (Full-Time 4WD with 2WD option). 📐 Dimensions Exterior Wheelbase: 104.1 inches (2644 mm) Length: 173.4 inches (4404 mm) Width: 71.6 inches (1819 mm) Height: 67.4 inches (1712 mm) (without roof rails) Ground Clearance: Approx. 8.0 inches (203 mm) Weights Curb Weight Min: Approx. 3748 lbs (1700 kg) (I4 2WD) Curb Weight Max: Approx. 4340 lbs (1968 kg) (V6 4WD) Towing Capacity: Up to 3500 lbs (1588 kg) (V6 models with tow package) Cargo Cargo Volume Behind Rear Seat: Approx. 38.3 cubic feet (1084 liters) Cargo Volume With Rear Seat Folded: Approx. 71.8 cubic feet (2033 liters) 🛡️ Safety Features Ratings NHTSA Frontal Crash: 4-star driver, 4-star passenger (for models with side airbags). IIHS Frontal Offset: Acceptable (for models tested by IIHS) Active Features ABS: Standard Anti-lock Braking System (ABS) on all models. Traction Control: Available Traction Control System (TCS). Electronic Stability: ESP (Electronic Stability Program) not widely available or standard on 2002 models. Passive Features Airbags: Driver and front passenger airbags. Optional front-seat side airbags. Rollover Protection: Body-on-frame construction contributes to structural integrity. Roll-over sensor for airbag deployment. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD audio system. Optional premium sound systems...
Diagnostic procedures, symptom-based troubleshooting guides, identification of common faults.
Repair:
Step-by-step instructions for component removal, repair, and installation of all major and minor systems.
Rebuilding:
Detailed procedures for complete engine and transmission rebuilding, including specifications and tolerances.
Electrical Diagnostics:
Extensive electrical diagnostic strategies, use of multimeters, oscilloscopes, and scan tools.
Wiring Diagrams:
Complete and detailed wiring diagrams for all vehicle circuits, color-coded and clearly labeled.
Technical Depth
Depth:
Comprehensive, covering from basic DIY maintenance to advanced engine and transmission rebuilds, suitable for professional mechanics and experienced DIYers.
📊 Manual Specifications
File Format
Digital Format:
PDF
Print Quality
Scalability:
High resolution, suitable for printing individual pages or the entire manual.
Binding Type
Digital Access:
Instant download via secure link.
Paper Type
Digital Content:
Richly illustrated with step-by-step diagrams, schematics, and photographs.
⚙️ Engine Specifications
Primary Engine
Engine 1 Variant:
2.4L Power-Tech I4 (G418)
Engine 1 Displacement:
2429 cc
Engine 1 Horsepower:
147 hp @ 5800 rpm
Engine 1 Torque:
165 lb-ft @ 4000 rpm
Optional Engine
Engine 2 Variant:
3.7L Power-Tech V6 (EWG/EKG)
Engine 2 Displacement:
3701 cc
Engine 2 Horsepower:
205 hp @ 5200 rpm
Engine 2 Torque:
235 lb-ft @ 4000 rpm
Fuel System
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Recommended Fuel:
87 Octane Unleaded Gasoline
Cooling System
Coolant Capacity:
Approx. 7.5 quarts (7.1 Liters) with V6, 6.5 quarts (6.2 Liters) with I4
Emission System
Emission Control:
Catalytic converter, Oxygen sensors, EGR (on some variants).
🔧 Transmission
Standard Transmission
Transmission Type I4:
5-Speed Manual Transmission (NV1500)
Optional Transmission
Transmission Type V6:
4-Speed Automatic Transmission (42RLE)
Optional Transmission I4
Transmission Type I4 Auto:
4-Speed Automatic Transmission (40TES/41TES)
Transfer Case
Transfer Case Type:
NV136 (Command-Trac - Part-time, 2-speed) or NV244 (Selec-Trac - Full-time, 2-speed, with neutral).
Fluid Type
Automatic Transmission Fluid:
ATF+4 (Chrysler Material Standard MS-9602)
Manual Transmission Fluid:
MS-9224 (Manual Transmission Fluid)
Features
4X4 Systems:
Command-Trac (Part-Time 4WD), Selec-Trac (Full-Time 4WD with 2WD option).
📐 Dimensions
Exterior
Wheelbase:
104.1 inches (2644 mm)
Length:
173.4 inches (4404 mm)
Width:
71.6 inches (1819 mm)
Height:
67.4 inches (1712 mm) (without roof rails)
Ground Clearance:
Approx. 8.0 inches (203 mm)
Weights
Curb Weight Min:
Approx. 3748 lbs (1700 kg) (I4 2WD)
Curb Weight Max:
Approx. 4340 lbs (1968 kg) (V6 4WD)
Towing Capacity:
Up to 3500 lbs (1588 kg) (V6 models with tow package)
Cargo
Cargo Volume Behind Rear Seat:
Approx. 38.3 cubic feet (1084 liters)
Cargo Volume With Rear Seat Folded:
Approx. 71.8 cubic feet (2033 liters)
🛡️ Safety Features
Ratings
NHTSA Frontal Crash:
4-star driver, 4-star passenger (for models with side airbags).
IIHS Frontal Offset:
Acceptable (for models tested by IIHS)
Active Features
ABS:
Standard Anti-lock Braking System (ABS) on all models.
Traction Control:
Available Traction Control System (TCS).
Electronic Stability:
ESP (Electronic Stability Program) not widely available or standard on 2002 models.
Passive Features
Airbags:
Driver and front passenger airbags. Optional front-seat side airbags.
Rollover Protection:
Body-on-frame construction contributes to structural integrity. Roll-over sensor for airbag deployment.
💡 Technology Features
Infotainment
Audio System:
Standard AM/FM/CD audio system. Optional premium sound systems and Sirius satellite radio preparation.
Display Type:
Basic analog gauges and digital odometer. No central touchscreen infotainment on base models.
Driver Assistance
Cruise Control:
Standard cruise control on most trims.
Connectivity
Power Outlets:
12V accessory power outlets in the dashboard and rear console.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 3,000-6,000 miles or 3-6 months, depending on driving conditions and oil type (refer to manual for specifics).
Air Filter Replacement:
Inspect every 15,000 miles, replace as needed or every 30,000 miles.
Spark Plug Replacement:
I4: Approx. 100,000 miles (using original equipment type). V6: Approx. 60,000-100,000 miles (depending on spark plug type).
Transmission Fluid Change:
Every 30,000-60,000 miles, or as per severe service schedule. Refer to manual for exact procedures and fluid capacity.
Fluid Specifications
Engine Oil Type:
SAE 5W-30 (preferred) or SAE 10W-30 for I4; SAE 5W-30 for V6. Check manual for ambient temperature suitability.
Radiator cracking (plastic tanks), differential leaks, power steering pump leaks, intermittent electronic issues, door lock actuator failures, minor interior trim rattles.
Transfer Case Issues:
Chain stretch or wear in the NV231/NV244 transfer cases can lead to noise and engagement problems.
📚 Vehicle History
Brand Heritage
Jeep Legacy:
The Jeep brand, founded in 1941, is synonymous with off-road capability and ruggedness.
Model Evolution
Kj Generation:
The KJ Liberty, introduced for the 2002 model year, replaced the Cherokee (XJ) in North America. It was designed as a more modern, refined, and compact offering while retaining Jeep's core attributes.
Design Platform:
Based on DaimlerChrysler's KJ platform, which was a unibody structure initially, but later models utilized a 'short-and-wide' body-on-frame approach for the Liberty, distinguishing it from many unibody competitors.
Production
Manufacturing Location:
Toledo, Ohio, USA
Production Years:
2002 - 2007
🏆 Awards & Recognition
Recognitions
Off Road Capability Ranking:
Consistently recognized for its off-road prowess within the compact SUV segment, often outperforming competitors with independent front suspension.
Al seleccionar una opción, se actualiza toda la página.