Engine diagnostics, ignition system, emission control systems, turbocharger (if applicable, though not common on 2000 WJ), engine control module (ECM) operation
Transmission Drivetrain:
Automatic transmission overhaul, torque converter, shift linkage, transfer case operation and repair, differential maintenance, driveshafts, CV joints
Suspension Steering:
Front suspension (control arms, ball joints, springs, shocks), rear suspension (leaf springs/coil springs, control arms, shocks), power steering system, steering gear/rack and pinion
Brakes:
Front disc brakes, rear drum/disc brakes, anti-lock braking system (ABS), hydraulic system, parking brake
Electrical System:
Battery, charging system, starter motor, lighting (headlights, taillights, interior), power windows, power locks, mirrors, horn, wiper system, climate control electronics
HVAC:
Air conditioning system, heating system, ventilation, blower motor, climate control module
Exploded views and step-by-step repair diagrams for major assemblies
📊 Manual Specifications
File Format
Format:
Searchable PDF
Searchability:
Full text search capability for quick information retrieval
Print Quality
Resolution:
High-resolution, suitable for printing individual pages or sections
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper:
N/A (Digital Download)
Compatibility
Device Compatibility:
Compatible with all PDF readers on computers, tablets, and smartphones
⚙️ Engine Specifications
Primary Engine
Engine 1 Displacement:
4.0 Liters (242 cu. in.)
Engine 1 Configuration:
Inline-6, SOHC
Engine 1 Power:
190 hp @ 4600 rpm
Engine 1 Torque:
235 lb-ft @ 3200 rpm
Engine 1 Block Material:
Cast Iron
Engine 1 Head Material:
Aluminum
Engine 1 Fuel Induction:
Multi-Point Fuel Injection (MPI)
Optional Engine
Engine 2 Displacement:
4.7 Liters (287 cu. in.)
Engine 2 Configuration:
V8, SOHC
Engine 2 Power:
220-235 hp (depending on tune)
Engine 2 Torque:
285-300 lb-ft
Engine 2 Block Material:
Aluminum
Engine 2 Head Material:
Aluminum
Engine 2 Fuel Induction:
Multi-Point Fuel Injection (MPI)
Fuel System
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
20.5 gallons (77.6 L)
🔧 Transmission
Standard
Transmission Type 1:
42RE 4-Speed Automatic
Optional
Transmission Type 2:
45RFE 4-Speed Automatic (more common with 4.7L V8)
Features
Transfer Case Options:
NV231-J (Command-Trac 2-speed part-time), NV242-G (Selec-Trac full-time 2-speed), NV247 (Quadra-Trac II full-time 2-speed), NV249 (Quadra-Trac full-time 2-speed - less common on WJ)
Transmission Fluid Spec 42Re:
ATF+4 (Chrysler MS-9602 or equivalent)
Transmission Fluid Spec 45Rfe:
ATF+4 (Chrysler MS-9602 or equivalent)
📐 Dimensions
Exterior
Length:
186.0 inches (4724 mm)
Width:
73.1 inches (1857 mm)
Height:
67.4 inches (1712 mm)
Wheelbase:
116.0 inches (2946 mm)
Ground Clearance:
Approx. 8.7 inches (221 mm)
Cargo
Cargo Volume Behind Rear Seat:
32.3 cu. ft. (914 L)
Cargo Volume With Rear Seat Folded:
78.2 cu. ft. (2214 L)
Weights
Curb Weight Min:
Approx. 4300 lbs (1950 kg)
Curb Weight Max:
Approx. 4700 lbs (2132 kg)
Gross Vehicle Weight Rating Gvwr:
Approx. 5900-6000 lbs (2676-2722 kg)
Towing Capacity Max:
Up to 5000 lbs (2268 kg) with proper equipment and configuration
Tongue Weight Max:
500 lbs (227 kg)
🛡️ Safety Features
Ratings
NHTSA Driver Front Impact:
4 Stars (for 2000 model year)
NHTSA Passenger Front Impact:
4 Stars (for 2000 model year)
IIHS Front Offset Crash Test:
Acceptable (Good rating not awarded for this generation at the time)
Active Features
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional Traction Control System (TCS)
Electronic Stability Control:
Not available on 2000 model year
Passive Features
Airbags Front:
Standard driver and front passenger airbags
Airbags Side:
Optional front side-impact airbags (availability varies by trim)
Seatbelts:
Three-point seatbelts with pretensioners for front occupants
Child Seat Anchors:
LATCH (Lower Anchors and Tether Anchors for Children) system in rear seating positions
💡 Technology Features
Infotainment
Audio System:
Standard AM/FM stereo with CD player or cassette player. Optional premium Infinity sound system.
Navigation:
Optional factory-installed GPS navigation system (rare for 2000, more common in later WJ years).
Driver Assistance
Cruise Control:
Standard
Connectivity
Power Outlets:
12V accessory power outlets
Aux Input:
Not standard, may have been an aftermarket addition or available on premium systems.
🔧 Maintenance
Service Intervals
Oil Change Interval Gasoline:
Every 3,000 - 7,500 miles (5,000 - 12,000 km) or 6 months, depending on driving conditions and oil type used. Consult manual for specific recommendations.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on inspection.
Spark Plug Replacement 4.0L:
Every 100,000 miles (160,000 km) with platinum-tipped spark plugs.
Spark Plug Replacement 4.7L:
Every 100,000 miles (160,000 km) with platinum-tipped spark plugs.
Transmission Fluid Change:
Every 30,000 - 60,000 miles (48,000 - 96,000 km) or as recommended by Chrysler.
Coolant Flush:
Every 30,000 - 100,000 miles (48,000 - 160,000 km) depending on coolant type and manufacturer recommendation. Original fill was likely 5-year / 100,000 mile coolant.
Fluid Specifications
Engine Oil Type 4.0L:
API SN or newer, SAE 5W-30 (check manual for latest recommendation and temperature ranges)
Engine Oil Type 4.7L:
API SN or newer, SAE 5W-30 (check manual for latest recommendation and temperature ranges)
Coolant Type:
Chrysler OAT (Organic Additive Technology) or HOAT (Hybrid OAT) coolant, typically a 50/50 mix with distilled water. Refer to manual for specific color and specification (e.g., MS-9769).
Brake Fluid Type:
DOT 3
Power Steering Fluid Type:
ATF+4 or Mopar Power Steering Fluid (check manual)
Known Issues
Engine 4.0L:
Cracked cylinder heads (less common on this generation but still possible), valve cover gasket leaks, oil filter adapter seal leaks.
Engine 4.7L:
Cracked cylinder heads (a more significant issue for this engine, especially early versions), valve stem seals, oil sludge formation if maintenance is neglected.
Transmission:
Slipping issues, torque converter shudder (especially in 42RE), leaks from seals and cooler lines.
Suspension Steering:
Worn ball joints, tie rod ends, and control arm bushings; front track bar bushings can wear leading to wandering.
Electrical:
Heater blower motor resistor failure, power window motor failures, occasional issues with the instrument cluster (e.g., flickering gauges).
Radiator Cooling System:
Leaking radiator, thermostat housing leaks, water pump failures.
Body Chassis:
Rattles and squeaks from interior trim, potential for rust in specific areas depending on climate.
📚 Vehicle History
Brand Heritage
Jeep Legacy:
Jeep has a long-standing heritage of producing capable off-road vehicles dating back to WWII.
Model Evolution
Grand Cherokee Introduction:
The Grand Cherokee was introduced in 1993 as a more luxurious and comfortable alternative to the Wrangler, blending SUV practicality with off-road capability.
Wj Generation Introduction:
The WJ generation, introduced for the 1999 model year, represented a significant redesign from the previous ZJ generation, featuring a more modern exterior and interior, and improved refinement.
Wj Generation Years:
1999-2004
Production
Manufacturing Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA
🏆 Awards & Recognition
Recognitions
Car And Driver SUV Of The Year Nomination:
Often cited in SUV comparison tests for its blend of on-road comfort and off-road capability.
Motor Trend SUV Of The Year Contender:
Competed strongly in its segment upon introduction.
Ratings
Consumer Reports Reliability:
Mixed to Below Average for this generation, particularly noted for engine and transmission issues in some years. The 4.0L engine generally fared better.
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