Segment:
Compact SUV/Off-Road Vehicle
Target Audience:
Off-road enthusiasts, families needing utility, owners seeking robust and capable vehicles
Key Competitors:
Ford Escape, Toyota RAV4, Honda CR-V, Nissan Xterra
Competitive Advantage:
Superior off-road capability, robust chassis, available diesel engine (in some markets)
Off Road Capability:
Command-Trac NV242 (part-time 2WD/4WD) or optional Selec-Trac NV244 (full-time 4WD) transfer cases
Body On Frame:
Body-on-frame construction for enhanced durability and off-road resilience
Powertrain Options:
Diverse range of petrol and diesel engines catering to different needs
Engine:
Complete overhaul, diagnosis, repair for both petrol and diesel engines
Transmission:
Automatic and Manual Transmission overhaul, repair, and diagnostics
Drivetrain:
Front Axle, Rear Axle, Differentials, Transfer Case, Driveshafts, CV Joints
Suspension:
Front and Rear Suspension components, shock absorbers, springs, control arms, alignment
Steering:
Power Steering System, steering column, tie rods, power steering pump and rack
Brakes:
Hydraulic system, ABS, disc brakes, drum brakes (if applicable), parking brake
Electrical:
Wiring diagrams, battery, charging system, ignition, lighting, fuses, relays, control modules
Fuel:
Fuel tank, fuel pump, fuel injectors, fuel lines, fuel filters
Cooling:
Radiator, coolant, water pump, thermostat, cooling fans
Exhaust:
Exhaust manifold, catalytic converter, muffler, exhaust pipes
HVAC:
Heating, Ventilation, and Air Conditioning system diagnosis and repair
Body:
Body panels, doors, windows, interior trim, body repair procedures
Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tune-ups
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting guides
Repair:
Component replacement, major component overhauls, system repairs
Diagnostics:
OBD-II fault codes, diagnostic procedures for various systems
Wiring Diagrams:
Comprehensive electrical system wiring diagrams with component locations
Specifications:
Torque specifications, tolerances, clearances for all major components
Rebuilding:
Detailed procedures for engine and transmission rebuilding
Depth:
Comprehensive from basic maintenance to advanced engine/transmission rebuilding and diagnostics
Petrol Engine 2 4L 4Cyl:
2.4L (2429cc) GEMA I4, 147 hp @ 5200 rpm, 165 lb-ft @ 4000 rpm
Petrol Engine 3 7L V6:
3.7L (3701cc) Jeep PowerTech V6, 205 hp @ 5200 rpm, 235 lb-ft @ 4000 rpm (later models may have higher output)
Diesel Engine 2 8L Crd:
2.8L (2776cc) VM Motori Turbo Diesel (Common Rail Diesel), typically around 163 hp and 295 lb-ft torque (specific output varies by market/year)
Horsepower Range:
147 - 205 hp (petrol), ~163 hp (diesel)
Torque Range:
165 - 235 lb-ft (petrol), ~295 lb-ft (diesel)
Petrol Injection:
Multi-point fuel injection (MPI)
Diesel Injection:
Common Rail Direct Injection (CRDI)
Fuel Type:
Unleaded Petrol (Octane Rating varies by market), Diesel Fuel
Manual Transmission:
5-speed manual (e.g., NV1500 for 2.4L, NSG370 for 3.7L V6)
Automatic Transmission:
4-speed automatic (e.g., 42RLE for 3.7L V6 and diesel, 45RFE for some later V6 models)
Transfer Case Options:
Command-Trac (NV242), Selec-Trac (NV244)
Gear Ratios:
Detailed gear ratios available for both manual and automatic transmissions within the manual
Automatic Transmission Fluid:
Chrysler ATF+4 (MS-9602) or equivalent
Manual Transmission Fluid:
GL-3 or GL-4 gear oil (specific viscosity based on temperature, e.g., SAE 75W-90)
Wheelbase:
Approx. 104.3 inches (2649 mm)
Length:
Approx. 176.1 inches (4473 mm)
Width:
Approx. 72.3 inches (1836 mm)
Height:
Approx. 71.6 inches (1819 mm)
Curb Weight Range:
Approx. 3,700 - 4,100 lbs (1678 - 1860 kg), varies with engine and drivetrain
Towing Capacity:
Up to 3,500 lbs (1588 kg) when properly equipped
Cargo Volume Seats Up:
Approx. 38.6 cu ft (1093 L)
Cargo Volume Seats Down:
Approx. 66.9 cu ft (1894 L)
NHTSA Rollover Resistance:
3-star rating (common for SUVs of this era, detailed specific test data in manual)
IIHS Ratings:
Mixed ratings; manual will detail specific front, side, and rear impact performance
Traction Control:
Available Traction Control System (TCS)
Electronic Stability:
Available Electronic Stability Program (ESP) / Electronic Stability Control (ESC)
Antilock Brakes:
Standard or Optional Anti-lock Braking System (ABS)
Airbags:
Front driver and passenger airbags, available side curtain airbags
Seatbelts:
3-point seat belts with pretensioners
Audio System:
Standard AM/FM/CD audio system, optional Infinity premium sound system, available satellite radio.
Navigation:
Optional factory navigation system available on some higher trims.
Cruise Control:
Standard cruise control system.
Power Outlets:
12V auxiliary power outlets for charging devices.
Remote Keyless Entry:
Available remote keyless entry and ignition system.
Oil Change Interval:
Typically 3,000-7,500 miles (5,000-12,000 km) or 6-12 months, depending on oil type and driving conditions (refer to manual for specific recommendations).
Engine Air Filter:
Replace every 15,000-30,000 miles (24,000-48,000 km) or as needed based on dusty conditions.
Spark Plugs:
Replace around 60,000-100,000 miles (96,000-160,000 km), depending on plug type (refer to manual).
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-96,000 km) for automatic, follow manual for manual transmissions.
Engine Oil Petrol:
SAE 5W-30 or 5W-20 (check VIN sticker and manual for specific recommendation based on climate and engine). API SN or higher certified.
Engine Oil Diesel:
API CJ-4 or CK-4, SAE 15W-40 or 5W-40 (check manual for specific diesel specifications).
Coolant:
Chrysler's HOAT (Hybrid Organic Acid Technology) coolant, typically Mopar OAT or equivalent.
Brake Fluid:
DOT 3 or DOT 4 (refer to manual for exact specification).
Common Problems Summary:
Potential for front suspension wear (ball joints, tie rods), steering rack leaks, HVAC blower motor resistor failure, minor oil leaks from engine seals, and some transmission issues (especially early 42RLE).
Diesel Specific Issues:
Diesel particulate filter (DPF) regeneration issues, glow plug failures, and common rail system concerns can arise with age and mileage (covered in detail).
Jeep Legacy:
Jeep is renowned for its off-road prowess and ruggedness, a heritage stretching back to WWII.
Liberty Introduction:
Introduced for the 2002 model year as a replacement for the Cherokee (XJ) in North America. The 2004-2007 models represent the initial phase of the KJ generation with various updates.
2005 Facelift:
Mid-cycle refresh introduced for the 2005 model year, featuring revised exterior styling (grille, headlights, bumpers), interior upgrades, and powertrain refinements.
Manufacturing Plant:
Toledo South Complex, Toledo, Ohio, USA
