Positioning:
Premium mid-size SUV, known for off-road capability and luxury features
Competitors:
Ford Explorer, Toyota Highlander, Chevrolet TrailBlazer, Nissan Pathfinder
Features:
Powerful V8 engine option, advanced 4x4 systems, comfortable interior, towing capacity
Primary Coverage:
Service and Repair
Technical Information Scope:
Comprehensive diagnostic, repair, and maintenance procedures
Estimated Page Count:
Likely 2000+ pages (typical for comprehensive service manuals)
Type:
Service Manual / Repair Manual
Format:
Digital (RAR archive, likely containing PDF files)
Engine:
All engine types (e.g., 3.7L V6, 5.7L HEMI V8)
Transmission:
Automatic Transmission (e.g., W5A580)
Drivetrain:
4x4 System (Quadra-Trac II, Quadra-Drive II), Driveshafts, Differentials
Suspension:
Front and Rear Suspension Systems, Steering System
Brakes:
Brake System, ABS, Traction Control
Electrical:
Full Electrical Schematics, Body Control Module (BCM), Powertrain Control Module (PCM), Lighting, HVAC Electrical
Body:
Exterior Body Panels, Interior Trim, Doors, Glass
HVAC:
Heating, Ventilation, and Air Conditioning System
Comfort Convenience:
Power Accessories, Seats, Sunroof
Safety Restraint:
Airbag System, Seatbelt Systems
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, tune-ups
Troubleshooting:
Diagnostic fault codes (DTCs), symptom-based troubleshooting guides
Repair:
Component removal, installation, and overhaul procedures
Diagnostics:
Engine diagnostics, transmission diagnostics, ABS/ESC diagnostics, HVAC diagnostics
Specifications:
Torque specifications, fluid capacities, electrical specifications
Depth:
Detailed, comprehensive (engine rebuilds, transmission overhaul, complex electrical repairs)
Diagnostic Tools:
Reference to required diagnostic scan tools and procedures
Special Tools:
Identification and usage of specific Chrysler/Jeep special tools
Engine Options:
3.7L Magnum V6, 5.7L HEMI V8 (e.g., EZH)
3.7L V6 Horsepower:
Approximately 210-215 hp
3.7L V6 Torque:
Approximately 235-240 lb-ft
5.7L Hemi V8 Horsepower:
Approximately 330-345 hp
5.7L Hemi V8 Torque:
Approximately 375-380 lb-ft
Fuel Delivery:
Multi-port Fuel Injection (MPI)
Block Material:
Cast Iron (3.7L), Aluminum (5.7L HEMI)
Transmission Type:
5-Speed Automatic (e.g., W5A580)
Transmission Options:
No manual transmission offered
Drivetrain Options:
4x2 Rear-Wheel Drive, 4x4 (Quadra-Trac II, Quadra-Drive II)
Transmission Fluid Type:
Chrysler ATF+4 (or equivalent)
NHTSA Frontal Crash Driver:
Good (2005 Model Year)
NHTSA Frontal Crash Passenger:
Good (2005 Model Year)
NHTSA Side Impact Front Seat:
Good (2005 Model Year)
NHTSA Side Impact Rear Seat:
Good (2005 Model Year)
IIHS Moderate Overlap Frontal:
Acceptable (2005 Model Year)
Traction Control:
Standard (Part of Electronic Stability Program - ESP)
Electronic Stability Control:
Standard
Airbags Front:
Standard Dual Frontal Airbags
Airbags Side:
Optional Front Seat Side Airbags
Infotainment System:
Optional navigation system, Uconnect infotainment system (depending on trim)
Audio Options:
Premium audio systems (e.g., Boston Acoustics)
Parking Sensors:
Optional Rear Parking Assist
Camera:
No standard rearview camera, potential aftermarket or dealer-installed option
Connectivity Features:
Bluetooth hands-free calling (with Uconnect)
Oil Change Interval:
Every 7,500 miles or 6 months (severe duty may require more frequent changes)
Air Filter Replacement:
Every 30,000 miles or as needed
Coolant Flush:
Every 100,000 miles or 5 years (initial), then every 50,000 miles or 3 years
Engine Oil Type:
SAE 5W-20 (3.7L V6, 5.7L V8)
Engine Oil Capacity 3.7L:
Approx. 5 US quarts (with filter)
Engine Oil Capacity 5.7L:
Approx. 7 US quarts (with filter)
Coolant Type:
HOAT (Hybrid Organic Additive Technology) Antifreeze/Coolant (Chrysler specification MS-9769)
Power Steering Fluid:
Chrysler Power Steering Fluid (MS-5901)
Common Problems:
Minor oil leaks (valve covers, oil pan), HVAC blend door actuators, PCV valve issues, potential for front suspension wear (ball joints, tie rods)
Hemi Specific Issues:
Potential for valve spring issues in early HEMI engines (less common on this generation, but worth noting)
Jeep Legacy:
Renowned for off-road capability and ruggedness since WWII
Wk Generation:
First generation of the WK Grand Cherokee, introduced in 2005
Platform Sharing:
Shared platform with Mercedes-Benz M-Class (W164)
Manufacturing Location:
Jefferson North Assembly, Detroit, Michigan, USA
Production Years:
2005-2010
