Segment:
Compact SUV, positioned as a more rugged and capable alternative to car-based crossovers.
Usp:
Off-road capability, distinctive styling, available V6 engine.
Competitors:
Ford Escape, Chevrolet Tracker, Toyota RAV4, Honda CR-V, Nissan Xterra (though Xterra is body-on-frame).
Off Road:
Available four-wheel drive systems (Command-Trac, Selec-Trac), higher ground clearance than many rivals.
Styling:
Boxy, utilitarian styling with Jeep's signature seven-slot grille.
Years Covered:
2002, 2003, 2004, 2005, 2006, 2007
Models Covered:
All Jeep Liberty KJ models
Regions Covered:
North America, Europe, and other markets where the KJ model was sold
Estimated Page Count:
Over 1500 pages (typical for comprehensive service manuals)
Type:
Service and Repair Manual
Description:
Vehicle-specific, not generic repair information. Equivalent to what dealership technicians use.
Format:
Digital (typically PDF, but physical copies may also be available)
Powertrain:
Engine mechanical, fuel system, lubrication system, cooling system, exhaust system, engine electrical, ignition system, starter system, charging system
Transmission Drivetrain:
Automatic transmission (42RLE), manual transmission (NV1500), transfer case (Command-Trac NV231, Selec-Trac NV242), front axle, rear axle, drivelines, hubs
Suspension Steering:
Front suspension (independent short-long arm), rear suspension (solid axle with locating links), steering system (power steering pump, rack and pinion), wheel alignment
Brakes:
Front disc brakes, rear drum brakes (or rear disc on some models), parking brake, ABS system (Anti-lock Brake System), hydraulic control unit
Electrical Electronics:
Body control module (BCM), powertrain control module (PCM), instrument cluster, lighting system (headlights, taillights, interior), power windows, power locks, power mirrors, audio system, airbags, immobilizer system, instrument panel, switches, relays, fuses
HVAC:
Heating, ventilation, air conditioning system (compressor, condenser, evaporator, blower motor, controls)
Body:
Exterior body panels, interior trim, doors, hood, tailgate, bumpers, glass, seals, body structure, rust prevention
Routine Maintenance:
Oil changes, fluid checks and replacements, filter replacements, tire rotation, battery maintenance
Repair Overhaul:
Engine rebuild, transmission overhaul, brake component replacement, suspension component replacement, electrical component diagnosis and repair
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, wiring diagrams, component testing procedures
Installation Replacement:
Component replacement (alternator, starter, water pump, etc.), accessory installation, suspension geometry adjustments
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring schematics.
Searchability:
Searchable text for quick information retrieval (for PDF formats)
Accessibility:
Printable pages for easy use in a workshop environment
Clarity:
High-resolution diagrams, illustrations, and text (for digital or professionally printed versions)
Binding:
Spiral-bound or perfect-bound for durability and lay-flat usability (for printed versions)
Paper Quality:
Durable, grease-resistant paper (for printed versions)
Length:
173.4 inches (4404 mm)
Width:
71.3 inches (1811 mm)
Height:
72.5 inches (1841 mm) with roof rails
Wheelbase:
104.2 inches (2647 mm)
Ground Clearance:
Approx. 7.4-8.3 inches (188-211 mm), depending on configuration
Cargo Volume Behind Rear Seat:
30.4 cu ft (861 liters)
Cargo Volume With Rear Seat Folded:
67.4 cu ft (1908 liters)
Curb Weight:
3,780 - 4,150 lbs (1715 - 1882 kg), depending on configuration
Gross Vehicle Weight Rating:
Approx. 5,350 lbs (2427 kg)
NHTSA Frontal Impact Driver:
Good (for 2002-2007 models, with some variations across years)
NHTSA Frontal Impact Passenger:
Good (for 2002-2007 models, with some variations across years)
IIHS Frontal Offset:
Acceptable (for models tested)
ABS:
Standard Anti-lock Brake System (ABS)
Traction Control:
Optional Traction Control System (TCS)
Airbags Front:
Standard front driver and passenger airbags
Airbags Side:
Optional side curtain airbags (available on some later models)
Seatbelts:
3-point seatbelts with pretensioners
Oil Change Interval Gasoline:
Every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on driving conditions and oil used (refer to manual for specifics).
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-96,000 km) for automatic transmission (42RLE), or as specified for manual transmission.
Coolant Flush:
Every 30,000-50,000 miles (48,000-80,000 km) or 2-3 years.
Spark Plugs Replacement:
I4: approx. 100,000 miles; V6: approx. 60,000-100,000 miles (depending on type).
Engine Oil:
SAE 5W-30 (for both I4 and V6 engines, check manual for API service classification).
Automatic Transmission Fluid:
ATF+4 (Mopar)
Coolant:
Mopar OAT (Orange) Antifreeze/Engine Coolant, 50/50 mix with distilled water.
Common Problems:
Cracked cylinder heads (on early 3.7L V6 models), front suspension wear (ball joints, control arms), rear differential leaks, power steering pump failures, O2 sensor failures, exhaust manifold cracks (on some V6 engines).
Common Problems Electrical:
Window regulator failures, HVAC blower motor resistor failure, instrument cluster issues.
Jeep Legacy:
Jeep has a long history of producing capable off-road vehicles, dating back to WWII.
Kj Generation:
The KJ Liberty was the second generation of Jeep's compact SUV, replacing the XJ Cherokee in North America. It featured a unibody construction.
Production Years:
2001 (for 2002 model year) to 2007
Manufacturing Plant:
Toledo Complex, Toledo, Ohio, USA
