Segment:
Mid-size SUV (Sport Utility Vehicle)
Target Audience:
Families, outdoor enthusiasts, off-roaders seeking a capable and comfortable SUV.
Competitors:
Ford Explorer, Chevrolet TrailBlazer, Toyota 4Runner, Nissan Pathfinder, Toyota Highlander.
Design:
Robust unibody construction, comfortable interior, available Quadra-Coil suspension for improved ride quality.
Capability:
Renowned Jeep off-road capability with available Selec-Trac or Quadra-Drive II 4WD systems.
Powertrain Options:
Choice of a potent 4.0L inline-6 or a powerful 4.7L V8 engine.
Manual Value:
Provides essential information for maintaining and repairing the 2004 Jeep Cherokee WJ, saving owners money on dealership services and empowering DIY maintenance.
Main Coverage:
Comprehensive factory service, repair, and workshop information for the 2004 Jeep Cherokee WJ.
Included Sections:
Maintenance, troubleshooting, diagnostics, repair procedures, specifications, wiring diagrams, and exploded views.
Estimated Pages:
Thousands (typical for comprehensive factory manuals, exact count varies by specific factory publication)
Type:
Factory Service Manual / Workshop Manual
Format:
PDF (Portable Document Format)
Powertrain:
Engine mechanical (including 4.0L I6 and 4.7L V8), cooling system, exhaust system, fuel system, ignition system, lubrication system.
Drivetrain:
Automatic transmissions (e.g., 42RE, 45RFE/48RE), transfer cases (e.g., NP242, NP247), drive axles, propeller shafts, differentials.
Chassis:
Suspension (front and rear), steering system, brakes (hydraulic and ABS), wheels and tires.
Electrical:
Battery and charging system, starting system, lighting, instrument cluster, infotainment, body control module (BCM), power windows, locks, mirrors, climate control.
Body:
Body construction, exterior panels, interior trim, doors, liftgate, bumpers, glass, seats, safety restraints.
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and changes, tune-ups, inspections.
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) and their meanings, circuit testing procedures.
Repair:
Detailed step-by-step repair instructions for all major vehicle systems, including component removal, installation, adjustment, and rebuilding.
Specifications:
Torque specifications, clearances, fluid capacities, electrical component specifications, engine timing, emissions data.
Wiring:
Comprehensive electrical schematics and wiring diagrams for all vehicle systems.
Depth:
Factory-level technical information, covering everything from basic maintenance to advanced engine and transmission diagnostics and repair, suitable for professional technicians and advanced DIY enthusiasts.
Format:
PDF (Searchable text and high-resolution images)
Quality:
High-resolution scans of original factory documentation, ensuring clarity of text, diagrams, and illustrations.
Binding:
N/A (Digital PDF format, no physical binding)
Paper Type:
N/A (Digital PDF format, no physical paper)
Engine 1:
4.0L Inline-6 (PowerTech)
Engine 1 Displacement Cc:
3952
Engine 1 Horsepower Hp:
190
Engine 1 Torque Lb Ft:
235
Engine 2:
4.7L V8 (PowerTech)
Engine 2 Displacement Cc:
4701
Engine 2 Horsepower Hp:
235
Engine 2 Torque Lb Ft:
295
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
ECU Type:
NGC (Next Generation Controller) or similar Chrysler ECU
Transmission Std:
4-speed Automatic (42RE with 4.0L engine)
Transmission Opt:
4-speed Automatic (45RFE/48RE with 4.7L V8 engine)
Overdrive Gears:
Yes (4th gear)
Transfer Case Options:
Selec-Trac (part-time 4WD with 2WD option) or Quadra-Drive II (full-time 4WD with electronic limited-slip differentials)
Transmission Fluid Type:
ATF+4 (Chrysler Material Standard MS-9602)
NHTSA Front Impact Driver:
Good
NHTSA Front Impact Passenger:
Good
IIHS Front Offset:
Acceptable (for pre-2003 models, 2004 saw minor updates)
ABS:
Standard (4-wheel disc brakes with ABS)
Traction Control:
Optional (often integrated with 4WD systems)
Airbags Front:
Standard driver and passenger airbags
Airbags Side:
Optional side curtain airbags
Seatbelts:
3-point height-adjustable front seat belts with pretensioners, rear 3-point seat belts.
Audio System:
Optional premium Infinity sound system, CD player, cassette player (early models), optional navigation system.
Climate Control:
Manual or optional automatic climate control (Dual Zone).
Auxiliary Inputs:
Typically not standard, may have aftermarket options.
Oil Change Interval Km:
7500-10000 (depending on oil type and driving conditions)
Air Filter Replacement Km:
24000-48000
Spark Plug Replacement Km:
160000 (for certain platinum/iridium plugs)
Engine Oil Type:
SAE 5W-30 (API certified)
Engine Oil Capacity Liters:
4.7 (4.0L I6) / 5.2 (4.7L V8)
Coolant Type:
HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant (Chrysler specification MS-9769)
Power Steering Fluid:
ATF+4 (Chrysler Material Standard MS-9602)
Common Issue 1:
Heater core leaks (often requiring dashboard removal for replacement).
Common Issue 2:
Worn front suspension components (e.g., ball joints, tie rod ends, control arm bushings).
Common Issue 3:
Cracked exhaust manifolds (especially on V8 models).
Common Issue 4:
Transfer case chain stretch or failure (particularly with higher mileage).
Common Issue 5:
Power steering pump leaks or noise.
Jeep Legacy:
Jeep has a long-standing heritage in rugged, off-road capable vehicles, dating back to WWII.
Xj To Wj Transition:
The WJ generation (1999-2004) replaced the iconic XJ Cherokee, featuring a more modern, refined design, a larger unibody structure, and updated powertrains.
Wj Updates:
The 2004 model year represented the final year of the WJ generation, receiving minor updates and refinements over its production run.
Production Period:
1999-2004
Manufacturing Location:
Toledo, Ohio, USA
Off Road Awards:
Consistently recognized for its off-road prowess by publications like Four Wheeler magazine.
Jeep Brand Perception:
Strong association with capability, durability, and adventure.
Manual Certification:
Factory authorized, providing official procedures and specifications.
