Market Position:
Premium Mid-Size SUV, known for its balance of on-road comfort and off-road capability.
Competitive Analysis:
Competed directly with vehicles like the Ford Explorer, Toyota 4Runner, and Chevrolet Blazer, offering a more luxurious and refined experience compared to some rivals.
Key Features:
Comfortable ride, capable 4x4 systems (Selec-Trac II, Quadra-Drive II), spacious interior, robust powertrains.
Value Proposition:
Provides the identical, factory-authorized information used by dealership technicians, ensuring accurate and efficient repairs.
Coverage Areas:
All Models & All Repairs A-Z
Page Count:
Comprehensive (Exact count varies by specific edition, but indicative of full workshop manual)
Manual Type:
Complete Workshop Service Repair Manual
Format:
Digital (Likely PDF, Searchable)
Systems Covered:
Engine (4.0L, 4.7L V8), Transmission (42RE, 45RFE/545RFE, NV242, NV247), Drivetrain, Suspension, Steering, Brakes (ABS), Fuel System, Cooling System, Exhaust System, Electrical System (Body & Powertrain), HVAC, Body & Chassis, Body Controls, Diagnostics, Wiring Diagrams
Procedures Included:
Scheduled Maintenance, Diagnostic Trouble Codes (DTCs) and Troubleshooting, Step-by-step Repair Procedures, Component Removal and Installation, Overhaul and Reassembly, Specifications and Tolerances, Torque Values, Special Tools, Component Testing
Technical Depth:
Advanced Diagnostics, Complete Rebuilds, Detailed Electrical Schematics, Component-level Repair
Engine 1 Displacement:
4.0L (3956cc)
Engine 1 Configuration:
Inline-6 (I6), OHV
Engine 1 Power:
Approx. 190-195 hp @ 4400-4600 rpm
Engine 1 Torque:
Approx. 235-240 lb-ft @ 3200-3500 rpm
Engine 2 Displacement:
4.7L (4701cc)
Engine 2 Configuration:
V8, SOHC (PowerTech Series)
Engine 2 Power:
Approx. 230-235 hp @ 4750-4800 rpm
Engine 2 Torque:
Approx. 295-300 lb-ft @ 3200-3400 rpm
Fuel System:
Multi-Point Fuel Injection (MPI)
Ignition System:
Distributorless Ignition System (DIS) with Coil-on-Plug (COP) for 4.7L V8
Emissions Control:
Catalytic Converter, EGR System, On-Board Diagnostics (OBD-II)
Transmission 1 Type:
4-speed Automatic (42RE) for 4.0L engine
Transmission 2 Type:
4-speed Automatic (45RFE/545RFE) for 4.7L V8 engine
Transfer Case 1:
NV242 Selec-Trac (Full-time 4WD capability)
Transfer Case 2:
NV247 Quadra-Drive (Full-time 4WD with Vari-Lok differentials)
Transmission Fluid Spec:
ATF+4 (for 45RFE/545RFE), ATF+3 (for 42RE - check manual for specific year/model)
Transmission Fluid Capacity Approx:
8-10 quarts (Transmission pan removal/replacement)
Wheelbase:
116.7 inches (2964 mm)
Length:
184.4 inches (4684 mm)
Width:
73.1 inches (1857 mm)
Height:
67.5 inches (1715 mm)
Passenger Volume:
Approx. 100.8 cu ft (2854 L)
Cargo Volume Behind Rear Seat:
Approx. 39.0 cu ft (1104 L)
Cargo Volume Max:
Approx. 77.2 cu ft (2186 L)
Curb Weight Approx:
4300 - 4700 lbs (1950 - 2130 kg)
Max Towing Capacity:
Up to 6,500 lbs (2948 kg) (with proper equipment and configuration)
Front Suspension:
Solid front axle (Dana 30 for 4.0L, Dana 44a for 4.7L)
Rear Suspension:
Solid rear axle (Dana 35 for 4.0L, Dana 44a for 4.7L)
Bolt Pattern:
5 x 4.5 inch (5x114.3mm)
Wheel Size Standard:
16-inch alloy wheels
Tire Size Standard:
P225/75R16 (typical)
NHTSA Front Driver Impact:
Good (for its era, though specific ratings may vary)
NHTSA Front Passenger Impact:
Good (for its era, though specific ratings may vary)
Active Safety Features:
Anti-lock Braking System (ABS), Traction Control System (TCS)
Passive Safety Features:
Front Airbags, Available Side Airbags (later models/trims), Crumple Zones, Reinforced Body Structure
Front Brakes:
Ventilated Discs
Infotainment Options:
AM/FM Stereo with CD Player, Optional Premium Infinity Audio System, Available Navigation System (later models)
Driver Assistance Features:
Cruise Control, Limited Driver Assistance Features for the era.
Connectivity Features:
Accessory Power Outlets.
Comfort Features Available:
Power Adjustable Seats, Heated Seats, Dual-Zone Climate Control, Sunroof.
Oil Change Interval Typical:
3,000-5,000 miles or 6 months (depending on oil type and driving conditions; consult manual)
Tire Rotation Interval:
Every 5,000-7,500 miles
Transmission Fluid Change Interval Typical:
Every 30,000-60,000 miles (depends on usage, consult manual)
Coolant Flush Interval Typical:
Every 30,000-50,000 miles
Engine Oil Specification 4.0L:
API SN or SP, SAE 10W-30 (check manual for specific viscosity recommendations)
Engine Oil Specification 4.7L:
API SN or SP, SAE 5W-30 (check manual for specific viscosity recommendations)
Coolant Specification:
Chrysler HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, typically Mopar OAT or equivalent
Brake Fluid Specification:
DOT 3
Known Issues Common:
Worn Front Suspension Components (ball joints, tie rods, control arm bushings), Cooling System Leaks (radiator, heater core, water pump), Transfer Case Chain Stretch (especially on Quadra-Drive), Valve Cover Gasket Leaks (4.7L), PCM Failure (older models), Blend Door Actuator Failure (HVAC).
Spark Plug Gap 4.0L:
0.035 inches (0.89 mm) (Consult manual for exact specification and type)
Spark Plug Gap 4.7L:
0.045 inches (1.14 mm) (Consult manual for exact specification and type)
Brand Heritage:
Jeep has a long-standing reputation for off-road prowess and ruggedness, dating back to its WWII origins.
Wj Generation Introduction:
The WJ generation (1999-2004) marked a significant step up in refinement and luxury for the Grand Cherokee, moving it further into the premium SUV segment.
Wj Generation Updates:
Updates during the 2001-2004 period included powertrain refinements, introduction of the more advanced Quadra-Drive II system, and interior/exterior styling tweaks.
Production Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA
