🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation: WK Year: 2005 Codes Platform Code: WK 👋 Introduction Market Position Vehicle Segment: Mid-size SUV, offering a blend of luxury, capability, and off-road prowess. Competitive Analysis Key Competitors: Ford Explorer, Toyota 4Runner, Nissan Pathfinder, Chevrolet TrailBlazer. Key Features Platform Significance: The WK generation marked a significant redesign, moving to a unibody construction for improved on-road manners and ride comfort compared to its predecessor. Off Road Capability: Retained Jeep's legendary off-road heritage with available 4x4 systems (Quadra-Trac II, Quadra-Drive II) and high ground clearance. Powertrain Options: Offered powerful V6 and V8 engine options, providing robust performance for towing and acceleration. 📋 Manual Details Coverage Areas Manual Type: Parts Catalog Language: English Format: PDF Platform Compatibility: Windows and Mac Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Components: Includes diagrams and part numbers for all engine assemblies, including cylinder blocks, heads, pistons, crankshafts, camshafts, valves, and related components. Fuel System: Covers fuel tanks, pumps, lines, injectors, filters, and related components. Cooling System: Details radiators, water pumps, thermostats, hoses, and fan assemblies. Exhaust System: Includes catalytic converters, mufflers, exhaust pipes, and hangers. Transmission Drivetrain: Provides part breakdowns for automatic transmissions (e.g., W5A580, NAG1), transfer cases, driveshafts, axles, and differentials. Suspension Steering: Covers front and rear suspension components, control arms, ball joints, tie rods, steering racks, and power steering pumps. Brake System: Details brake calipers, rotors, pads, master cylinders, brake lines, and parking brake components. Electrical System: Includes starter motors, alternators, batteries, wiring harnesses, fuses, relays, and control modules. HVAC System: Covers air conditioning compressors, evaporators, condensers, blower motors, and climate control components. Body Exterior: Includes body panels (fenders, doors, hoods, liftgates), bumpers, grilles, lighting (headlights, taillights), mirrors, and trim pieces. Body Interior: Covers seats, dashboard components, interior trim, carpets, and airbags. Wheels Tires: Details wheel assemblies, lug nuts, and tire specifications. Procedures Included Part Identification: Primary function is precise identification of genuine OEM Jeep parts using exploded views and part numbers. Replacement Guidance: Facilitates the correct selection of replacement parts for any repair or maintenance task. Cross Referencing: Allows for cross-referencing of superseded part numbers. Technical Depth Depth Level: Comprehensive OEM Parts Catalog. Diagrams: Features detailed exploded view diagrams for every system and component. Part Number Specificity: Provides exact Mopar (or equivalent OEM) part numbers for each listed component. 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Searchability: Typically features searchable text for efficient part number or description lookup. Print Quality: High-resolution for clear visibility of diagrams and text, suitable for printing. Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Option 1: 3.7L PowerTech V6 Engine Option 1 Code: EGG Engine Option 2: 4.7L Magnum V8 Engine Option 2 Code: EVE, EVA Engine Option 3: 5.7L HEMI V8 Engine Option 3 Code: ECL Performance Engine Option 1 Horsepower: 205 hp @ 5,200 rpm Engine Option 1 Torque: 235 lb-ft @ 4,000 rpm Engine Option 2 Horsepower: 235 hp @ 5,000 rpm Engine Option 2 Torque: 300 lb-ft @ 3,250 rpm Engine Option 3 Horsepower: 326 hp @ 5,000 rpm Engine Option 3 Torque: 370 lb-ft @ 4,000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (MPI) Recommended Fuel: Regular Unleaded (for 3.7L and 4.7L), Premium Unleaded Recommended for 5.7L HEMI for optimal performance. 🔧 Transmission Standard Transmission Type Standard: 5-Speed Automatic (W5A580 / NAG1 for V8 models) Optional Transmission Type Optional: 4-Speed Automatic (45RFE) for 3.7L V6 models in early production Features Transmission Features: Features sequential shift control (AutoStick) allowing manual gear selection. Transfer Case Options: Quadra-Trac I (full-time 4WD), Quadra-Trac II (full-time 4WD with 2-speed transfer case), Quadra-Drive II (full-time 4WD with 2-speed transfer case and electronic limited-slip differentials). 📐 Dimensions Exterior Length: 189.6 inches (4,816 mm) Width: 74.9 inches (1,902 mm) Height: 69.4 inches (1,763 mm) Wheelbase: 114.5 inches (2,908 mm) Cargo Cargo Volume Behind 1St Row: Approx. 68.5 cu ft (1,939 L) Cargo Volume Behind 2Nd Row: Approx. 35.7 cu ft (1,011 L) Weights Curb Weight Min: Approx. 4,630 lbs (2,099 kg) Curb Weight Max: Approx. 5,035 lbs (2,284 kg) Towing Capacity Max: Up to 7,400 lbs (3,357 kg) with HEMI V8 and appropriate tow package. 🛡️ Safety Features Ratings NHTSA Front Driver Impact: 5-Star NHTSA Front Passenger Impact: 5-Star NHTSA Side Driver Impact: 5-Star NHTSA Side Rear Passenger Impact: 5-Star IIHS Roof Strength: Good (for models tested) Active Features Electronic Stability Control: Standard (ESP) Traction Control: Standard Antilock Brakes: Standard (ABS) Passive Features Airbags Front: Advanced multi-stage front airbags Airbags Side: Standard front-seat-mounted side airbags, optional full-length side curtain airbags. Seat Belts: 3-point seat belts with pretensioners. 💡 Technology Features Infotainment Infotainment System: Available Boston Acoustics premium audio system, Uconnect hands-free communication system (optional), and in-dash navigation system (optional). Driver Assistance Driver...
Mid-size SUV, offering a blend of luxury, capability, and off-road prowess.
Competitive Analysis
Key Competitors:
Ford Explorer, Toyota 4Runner, Nissan Pathfinder, Chevrolet TrailBlazer.
Key Features
Platform Significance:
The WK generation marked a significant redesign, moving to a unibody construction for improved on-road manners and ride comfort compared to its predecessor.
Off Road Capability:
Retained Jeep's legendary off-road heritage with available 4x4 systems (Quadra-Trac II, Quadra-Drive II) and high ground clearance.
Powertrain Options:
Offered powerful V6 and V8 engine options, providing robust performance for towing and acceleration.
📋 Manual Details
Coverage Areas
Manual Type:
Parts Catalog
Language:
English
Format:
PDF
Platform Compatibility:
Windows and Mac
Delivery Method:
Instant Download
📖 Manual Coverage
Systems Covered
Engine Components:
Includes diagrams and part numbers for all engine assemblies, including cylinder blocks, heads, pistons, crankshafts, camshafts, valves, and related components.
Fuel System:
Covers fuel tanks, pumps, lines, injectors, filters, and related components.
Cooling System:
Details radiators, water pumps, thermostats, hoses, and fan assemblies.
Exhaust System:
Includes catalytic converters, mufflers, exhaust pipes, and hangers.
Transmission Drivetrain:
Provides part breakdowns for automatic transmissions (e.g., W5A580, NAG1), transfer cases, driveshafts, axles, and differentials.
Suspension Steering:
Covers front and rear suspension components, control arms, ball joints, tie rods, steering racks, and power steering pumps.
Includes starter motors, alternators, batteries, wiring harnesses, fuses, relays, and control modules.
HVAC System:
Covers air conditioning compressors, evaporators, condensers, blower motors, and climate control components.
Body Exterior:
Includes body panels (fenders, doors, hoods, liftgates), bumpers, grilles, lighting (headlights, taillights), mirrors, and trim pieces.
Body Interior:
Covers seats, dashboard components, interior trim, carpets, and airbags.
Wheels Tires:
Details wheel assemblies, lug nuts, and tire specifications.
Procedures Included
Part Identification:
Primary function is precise identification of genuine OEM Jeep parts using exploded views and part numbers.
Replacement Guidance:
Facilitates the correct selection of replacement parts for any repair or maintenance task.
Cross Referencing:
Allows for cross-referencing of superseded part numbers.
Technical Depth
Depth Level:
Comprehensive OEM Parts Catalog.
Diagrams:
Features detailed exploded view diagrams for every system and component.
Part Number Specificity:
Provides exact Mopar (or equivalent OEM) part numbers for each listed component.
📊 Manual Specifications
File Format
File Type:
Portable Document Format (PDF)
Searchability:
Typically features searchable text for efficient part number or description lookup.
Print Quality:
High-resolution for clear visibility of diagrams and text, suitable for printing.
Binding Type
Binding:
Not Applicable (Digital PDF)
Paper Type
Paper:
Not Applicable (Digital PDF)
⚙️ Engine Specifications
Primary Engine
Engine Option 1:
3.7L PowerTech V6
Engine Option 1 Code:
EGG
Engine Option 2:
4.7L Magnum V8
Engine Option 2 Code:
EVE, EVA
Engine Option 3:
5.7L HEMI V8
Engine Option 3 Code:
ECL
Performance
Engine Option 1 Horsepower:
205 hp @ 5,200 rpm
Engine Option 1 Torque:
235 lb-ft @ 4,000 rpm
Engine Option 2 Horsepower:
235 hp @ 5,000 rpm
Engine Option 2 Torque:
300 lb-ft @ 3,250 rpm
Engine Option 3 Horsepower:
326 hp @ 5,000 rpm
Engine Option 3 Torque:
370 lb-ft @ 4,000 rpm
Fuel System
Fuel Delivery:
Electronic Fuel Injection (MPI)
Recommended Fuel:
Regular Unleaded (for 3.7L and 4.7L), Premium Unleaded Recommended for 5.7L HEMI for optimal performance.
🔧 Transmission
Standard
Transmission Type Standard:
5-Speed Automatic (W5A580 / NAG1 for V8 models)
Optional
Transmission Type Optional:
4-Speed Automatic (45RFE) for 3.7L V6 models in early production
Features
Transmission Features:
Features sequential shift control (AutoStick) allowing manual gear selection.
Transfer Case Options:
Quadra-Trac I (full-time 4WD), Quadra-Trac II (full-time 4WD with 2-speed transfer case), Quadra-Drive II (full-time 4WD with 2-speed transfer case and electronic limited-slip differentials).
📐 Dimensions
Exterior
Length:
189.6 inches (4,816 mm)
Width:
74.9 inches (1,902 mm)
Height:
69.4 inches (1,763 mm)
Wheelbase:
114.5 inches (2,908 mm)
Cargo
Cargo Volume Behind 1St Row:
Approx. 68.5 cu ft (1,939 L)
Cargo Volume Behind 2Nd Row:
Approx. 35.7 cu ft (1,011 L)
Weights
Curb Weight Min:
Approx. 4,630 lbs (2,099 kg)
Curb Weight Max:
Approx. 5,035 lbs (2,284 kg)
Towing Capacity Max:
Up to 7,400 lbs (3,357 kg) with HEMI V8 and appropriate tow package.
🛡️ Safety Features
Ratings
NHTSA Front Driver Impact:
5-Star
NHTSA Front Passenger Impact:
5-Star
NHTSA Side Driver Impact:
5-Star
NHTSA Side Rear Passenger Impact:
5-Star
IIHS Roof Strength:
Good (for models tested)
Active Features
Electronic Stability Control:
Standard (ESP)
Traction Control:
Standard
Antilock Brakes:
Standard (ABS)
Passive Features
Airbags Front:
Advanced multi-stage front airbags
Airbags Side:
Standard front-seat-mounted side airbags, optional full-length side curtain airbags.
Seat Belts:
3-point seat belts with pretensioners.
💡 Technology Features
Infotainment
Infotainment System:
Available Boston Acoustics premium audio system, Uconnect hands-free communication system (optional), and in-dash navigation system (optional).
Driver Assistance
Driver Assistance Features:
ParkSense rear park assist (optional), Tire Pressure Monitoring System (TPMS).
Connectivity
Connectivity Options:
Optional SiriusXM Satellite Radio, available auxiliary audio input.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 3,000-7,500 miles (4,800-12,000 km) or 6-12 months, depending on driving conditions and oil type used (refer to owner's manual for specific recommendations).
Tire Rotation:
Every 6,000-8,000 miles (9,600-12,800 km).
Transmission Fluid Change:
Typically every 30,000-60,000 miles (48,000-96,000 km), especially under severe use. Specifics depend on transmission type.
Fluid Specifications
Engine Oil Specification:
SAE 5W-20 (for 3.7L and 4.7L V8), SAE 5W-30 (for 5.7L HEMI V8). API certified, synthetic blend or full synthetic recommended.
Coolant Specification:
Chrysler/Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, typically Mopar Part # 05103530AA or equivalent meeting MS-9769.
Transmission Fluid Specification:
For W5A580/NAG1: ATF+4 (Mopar Part # 05013457AA or equivalent). For 45RFE: ATF+4.
Brake Fluid Specification:
DOT 3
Known Issues
Common Issue 1:
Water pump leaks, especially on the 5.7L HEMI.
Common Issue 2:
Electronic throttle control (ETC) issues, leading to limp mode or poor acceleration.
Common Issue 3:
Various electrical gremlins, including window motor failures and sensor issues.
Common Issue 4:
Potential for front suspension component wear (ball joints, control arms) due to vehicle weight and usage.
Common Issue 5:
Transmission cooler line leaks or failures, particularly on the W5A580 transmission.
📚 Vehicle History
Brand Heritage
Jeep Legacy:
Jeep has a long-standing reputation for ruggedness and off-road capability, dating back to its WWII origins.
Model Evolution
Wk Generation Debut:
The WK Grand Cherokee debuted for the 2005 model year, representing a significant departure from the previous WJ platform.
Design Influences:
The design adopted a more modern, aerodynamic, and premium aesthetic, moving away from the boxier earlier designs.
Production
Manufacturing Location:
Jefferson North Assembly, Detroit, Michigan, USA.
Production Years Wk:
2005-2010
🏆 Awards & Recognition
Recognitions
Award Example 1:
Named a 'Best Buy' by Consumers Digest magazine in the mid-size SUV category for several years.
Award Example 2:
Consistently ranked high in off-road capability assessments by automotive publications.