The 2004 Jeep Grand Cherokee, part of the WJ platform, is a mid-size luxury SUV renowned for its blend of on-road refinement and off-road capability. Offering powerful engine choices, including the 4.0L Inline-6 and the 4.7L V8 Magnum, it caters to families and adventurers alike. With available 2WD and 4WD systems like Quadra-Trac II and Selec-Trac, this model provides robust performance and a comfortable ride, making it a versatile choice for various driving needs. Its design emphasizes both utility and a premium feel, positioning it as a capable competitor in its segment.
This comprehensive service and repair manual provides in-depth coverage for the 2004 Jeep Grand Cherokee. It details essential maintenance procedures, diagnostic techniques, and troubleshooting guides, alongside complete information on component removal, installation, and repair. Technical specifications, torque values, schematics, and diagrams are included to assist owners and technicians. The manual covers all major systems, including engine mechanicals, powertrain management, drivetrain, chassis, suspension, braking, cooling, and electrical systems, offering a complete resource for maintaining and repairing the vehicle.
Vehicle Segment:
Mid-size Luxury SUV
Key Competitors:
Ford Explorer, Chevrolet TrailBlazer, Toyota 4Runner, Nissan Pathfinder
Powertrain Options:
Renowned 4.0L PowerTech I6 and the robust 4.7L Magnum V8
Drivetrain Options:
Available 2WD and 4WD (Quadra-Trac II, Selec-Trac)
Target Audience:
Families, off-road enthusiasts, individuals seeking comfort and capability
Benefit To Owner:
Empowers DIY repairs, saves money, enhances understanding of vehicle systems
Primary Coverage:
Complete Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Troubleshooting
Estimated Pages:
Extensive (specific count not provided, described as 'most complete')
Type:
Service and Repair Manual
File Format:
PDF (Downloadable)
Engine Mechanical:
4.0L Inline-6, 4.7L V8 (Engine Systems, Engine Component Index)
Powertrain Management:
Fuel System, Ignition Control, Emissions Control
Drivetrain:
Differential & Driveline, Transmission and Transfer Case
Chassis Suspension:
Suspension, Steering, Tires/Wheels
Electrical Systems:
Audio/Video, Chime/Buzzer, Electronic Control Modules, Heated Systems, Horn, Instrument Cluster, Lamps, Message Systems, Power Systems, Restraints, Speed Control, Vehicle Theft Security, Wipers/Washers, Wiring
Body Exterior:
Frame & Bumpers, Body
Comfort Convenience:
Heating & Air Conditioning
Maintenance:
Lubrication & Maintenance (Scheduled Services, Fluid Changes)
Diagnostics:
System Diagnosis, Troubleshooting Guides
Repair:
Component Removal, Installation, and Repair
Technical Data:
Specifications, Torque Values, Schematics, Diagrams
Depth:
Comprehensive (from basic maintenance to major component overhaul)
Printability:
All pages printable
Binding:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Operating Systems:
All Versions of Windows & Mac
Software Requirement:
Adobe PDF Reader
Engine 1 Displacement:
4.0 Liters
Engine 1 Type:
SOHC V8 Magnum
Engine 1 Configuration:
Inline-6
Engine 1 Power Output:
Approx. 195-205 hp (varies slightly by year/sub-model)
Engine 1 Torque Output:
Approx. 230-235 lb-ft
Engine 2 Displacement:
4.7 Liters
Engine 2 Type:
SOHC V8 Magnum
Engine 2 Configuration:
V8
Engine 2 Power Output:
Approx. 235-265 hp (varies slightly by year/sub-model)
Engine 2 Torque Output:
Approx. 295-330 lb-ft
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Emission Standards:
Complies with EPA standards for the year 2004
Transmission Type 40L:
45RFE 4-Speed Automatic
Transmission Type 47L:
45RFE 4-Speed Automatic (later versions may use 545RFE 5-Speed Automatic)
Transfer Case Options:
Selec-Trac (2WD/4WD Full-Time) or Quadra-Trac II (Full-Time 4WD with Low Range)
Automatic Transmission Fluid:
ATF+4 (Mopar)
Curb Weight Min:
Approx. 4,268 lbs (for 4.0L 2WD)
Curb Weight Max:
Approx. 4,890 lbs (for 4.7L 4WD Overland)
Towing Capacity:
Up to 5,000 lbs (with optional towing package)
NHTSA Rollover Rating:
4/5 stars (for 2004)
IIHS Crash Test Ratings:
Good in front and side impact tests (specific ratings may vary by test configuration and year of report)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Available Traction Control System (TCS)
Airbags:
Standard Front Airbags, Available Front Side-Impact Airbags
Seatbelts:
Three-point front and rear seatbelts, Pretensioners
Audio System:
Factory AM/FM/CD/Cassette player, available premium Infinity sound system
Navigation:
Optional factory navigation system
Cruise Control:
Standard Speed Control
Keyless Entry:
Available Keyless Entry System
Oil Change Interval:
Typically every 3,000-7,500 miles or 6 months, depending on oil type and driving conditions (refer to manual for specific recommendations).
Tire Rotation Interval:
Every 5,000-7,500 miles
Coolant Flush Interval:
Approximately every 30,000-60,000 miles or 2-5 years (refer to manual).
Engine Oil Specification:
SAE 5W-30 (recommended for most conditions, consult manual for specifics)
Engine Coolant:
Mopar OAT (Organic Acid Technology) Antifreeze/Coolant, HOAT is often acceptable as a substitute.
Power Steering Fluid:
ATF+4 or Mopar Power Steering Fluid
Common Failures Wj:
Radiator leaks (plastic tanks cracking), Blend Door Actuator failure (HVAC), Minor Oil Leaks (valve cover, oil pan), Transfer case pump wear (Quadra-Trac II), Brake wear.
Oil Filter Example:
Mopar: MO-899 / Wix: 57899 / Fram: PH16
Jeep Legacy:
Jeep has a storied history of producing rugged, capable off-road vehicles dating back to WWII.
Wj Generation:
The WJ Grand Cherokee, produced from 1999-2004, represented a significant step up in refinement and on-road comfort compared to its predecessors, while retaining Jeep's off-road prowess. This 2004 model is the final year of this generation.
Manufacturing Location:
Detroit, Michigan, USA
Auto Press Reviews:
The WJ Grand Cherokee was generally well-received by automotive journalists for its blend of luxury, capability, and interior space. Often praised for its refined ride and powerful V8 engine options.
Motor Trend SUV Of The Year:
Not awarded for 2004, but previous iterations and competitors received such accolades.
