Vehicle Segment:
Mid-size Luxury SUV
Key Competitors 2000:
Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Nissan Pathfinder, Land Rover Discovery
Vehicle Platform:
WJ platform, significant redesign from the ZJ generation, featuring unibody construction with a steel structure.
Premium Offerings:
Offered a blend of luxury, comfort, and Jeep's renowned off-road capability, a step up from previous generations.
Engine Options Covered:
4.0L (199.6 CID) Inline 6-Cylinder (MPI), 4.7L (285 CID) V8 Magnum (MPI)
Transmission Options Covered:
42RE 4-Speed Automatic, NV3550 5-Speed Manual
Drivetrain Options Covered:
2WD (Rear Wheel Drive), 4WD (Selec-Trac, Quadra-Trac II)
Trim Levels Covered:
Laredo, Limited, Overland
Estimated Page Count:
1500+
Type:
Workshop Service and Repair Manual
Format:
Digital Download (PDF)
Powertrain:
Engine (4.0L I6, 4.7L V8), Fuel System, Exhaust System, Cooling System, Ignition System, Emissions Control
Transmission & Drivetrain:
Automatic Transmission (42RE), Manual Transmission (NV3550), Transfer Case, Drive Axles, CV Joints, Driveshafts
Chassis & Suspension:
Front Suspension (Solid Axle), Rear Suspension (Solid Axle), Steering System, Braking System (Front Disc, Rear Disc), Wheels and Tires
Electrical System:
Battery, Charging System, Starting System, Lighting, Instruments and Gauges, Wiper/Washer System, Horn, Power Accessories (Windows, Locks, Seats)
Body And Frame:
Body Construction, Exterior Trim, Doors, Hood, Liftgate, Interior Trim, Seats, HVAC System, Body Sealing
Routine Maintenance:
Oil and Filter Change, Air Filter Replacement, Spark Plug Replacement, Fluid Level Checks and Top-Offs, Belt Inspection and Replacement
Engine Repair:
Engine Overhaul, Cylinder Head Removal/Installation, Piston and Connecting Rod Service, Crankshaft Service, Timing Gear/Chain Replacement
Transmission Repair:
Transmission Removal/Installation, Torque Converter Service, Internal Component Rebuild (Clutches, Bands), Valve Body Service
Brake System Repair:
Brake Pad Replacement, Rotor Replacement, Caliper Service, Brake Line Replacement, Bleeding Procedures, Parking Brake Adjustment
Electrical Diagnostics:
Troubleshooting Fault Codes, Wiring Diagrams, Component Testing, Sensor Diagnosis, Module Programming (where applicable)
Suspension And Steering:
Component Replacement (Ball Joints, Tie Rods, Shocks, Springs), Wheel Alignment Procedures, Power Steering System Service
Diagnostic Capabilities:
Advanced diagnostics with detailed troubleshooting trees, circuit diagrams, and component specifications.
Repair Complexity:
Covers everything from basic fluid services to complete engine and transmission overhauls.
Documentation Style:
Step-by-step instructions with high-quality, clear diagrams and illustrations.
Engine 1 Displacement And Cylinders:
4.0L (242 cu in) Inline 6-Cylinder
Engine 1 Block Material:
Cast Iron
Engine 1 Cylinder Head Material:
Aluminum
Engine 1 Induction System:
Multi-Point Fuel Injection (MPI)
Engine 1 Horsepower:
187 hp @ 4600 rpm
Engine 1 Torque:
220 lb-ft @ 3000 rpm
Engine 2 Displacement And Cylinders:
4.7L (285 cu in) V8 Magnum
Engine 2 Block Material:
Iron Block
Engine 2 Cylinder Head Material:
Aluminum
Engine 2 Induction System:
Multi-Point Fuel Injection (MPI)
Engine 2 Horsepower:
227 hp @ 4700 rpm
Engine 2 Torque:
320 lb-ft @ 3450 rpm
Fuel Type:
Unleaded Gasoline
Recommended Octane:
87 Octane (for 4.0L), 89 Octane Recommended (for 4.7L)
Transmission Type Standard:
42RE 4-Speed Automatic
Transmission Type Optional:
NV3550 5-Speed Manual
Automatic Transmission Fluid Type:
ATF+4 (Chrysler Material)
Manual Transmission Fluid Type:
MS-9224 Specification (e.g., Mopar Manual Transmission Lubricant)
NHTSA Front Impact Rating Driver:
Not extensively rated for this year, but generally considered safe for its class.
NHTSA Front Impact Rating Passenger:
Not extensively rated for this year.
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional (part of Selec-Trac, or standalone on some trims)
Airbags Front:
Driver and front-passenger airbags
Seatbelts:
Front and rear seatbelts with pretensioners
Oil Change Interval Normal Conditions:
Every 7,500 miles or 6 months
Engine Air Filter Replacement:
Every 30,000 miles or 24 months
Spark Plug Replacement 4.0L:
Every 100,000 miles (Platinum-tipped)
Spark Plug Replacement 4.7L:
Every 100,000 miles (Platinum-tipped)
Engine Oil 4.0L:
SAE 5W-30, API Certified (Approx. 5 quarts capacity)
Engine Oil 4.7L:
SAE 5W-30, API Certified (Approx. 6 quarts capacity)
Coolant:
Mopar Antifreeze/Coolant (HOAT) - 50/50 mix with distilled water (Approx. 12 quarts capacity)
Common Wj Issues:
Cracked cylinder heads (4.7L V8), front lower control arm bushings, water pump leaks, minor electrical gremlins.
Transfer Case Issues:
Seals leaking, viscous coupler issues on some Quadra-Trac II models.
Jeep Legacy:
Jeep has a long-standing heritage in off-road vehicles and SUVs, dating back to WWII Willys Jeep.
Wj Generation Introduction:
The WJ Grand Cherokee replaced the ZJ generation, launched for the 1999 model year. The 2000 model year saw minor refinements.
Key Advancements Wj:
Introduction of improved interior ergonomics, a more refined ride, and updated powertrains compared to the ZJ.
Manufacturing Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA
