🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Generation: WK Year: 2008 Codes Platform Code: WK 👋 Introduction Market Position Segment: Mid-size Luxury SUV Positioning: Off-road capability blended with on-road comfort and luxury features, competing with established players like the Toyota 4Runner and Ford Explorer, while also targeting premium options like the BMW X5. Competitive Analysis Key Competitors: Toyota 4Runner, Ford Explorer, Chevrolet TrailBlazer, Nissan Pathfinder, BMW X5, Lexus RX. Key Features Features 2008: Available Hemi V8 engine, advanced 4x4 systems (Quadra-Trac II, Quadra-Drive II), luxurious interior appointments, comfortable ride quality, strong towing capacity. 📋 Manual Details Coverage Areas Coverage: Comprehensive factory service, repair, and workshop procedures for the 2008 Jeep Grand Cherokee WK. Page Count Estimated Pages: 2000+ Manual Type Type: Factory Service Manual (FSM) / Workshop Manual Language Language: English Format Format: Digital Download PDF 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system. Drivetrain: Transmission (automatic 545RFE, 42RLE), transfer case (NV245, NV244), front and rear axles, driveshafts, differentials. Chassis: Suspension (front independent, rear multi-link), steering system, brake system (front vented discs, rear discs), wheels and tires. Electrical: Battery, charging system, starting system, lighting, instrumentation, power accessories, fuse box diagrams, wiring schematics. Body: Exterior body panels, interior trim, doors, glass, roof system, bumpers, seats, HVAC system, body control modules. Electronics: Powertrain Control Module (PCM), Transmission Control Module (TCM), Anti-lock Braking System (ABS), Electronic Stability Control (ESC), airbag system (SRS), infotainment system. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspections. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), component testing procedures. Repair: Engine overhaul, transmission overhaul, brake caliper replacement, suspension component replacement, electrical component repair, body panel repair. Installation: Component replacement procedures, accessory installation guidelines, software updates for modules. Specifications: Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic parameters. Technical Depth Depth: Complete rebuild procedures, advanced diagnostic techniques, detailed component removal and installation instructions. 📊 Manual Specifications File Format Format Details: Searchable PDF with high-resolution diagrams and illustrations, printable pages. Print Quality Quality: Factory original quality, clear and legible text and images. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Option 1: 3.7L PowerTech V6 Displacement V6: 3.7 liters (226 cubic inches) Bore Stroke V6: 3.66 x 3.57 inches Compression Ratio V6: 9.6:1 Horsepower V6: 210 hp @ 5,200 rpm Torque V6: 235 lb-ft @ 4,000 rpm Engine Block Material V6: Cast Iron Cylinder Head Material V6: Aluminum Valvetrain V6: SOHC, 3 valves per cylinder Engine Option 2 Engine Option 2: 4.7L PowerTech V8 Displacement V8 47: 4.7 liters (285 cubic inches) Bore Stroke V8 47: 3.72 x 3.39 inches Compression Ratio V8 47: 9.1:1 Horsepower V8 47: 231 hp @ 4,500 rpm Torque V8 47: 304 lb-ft @ 3,600 rpm Engine Block Material V8 47: Cast Iron Cylinder Head Material V8 47: Aluminum Valvetrain V8 47: SOHC, 2 valves per cylinder Engine Option 3 Engine Option 3: 5.7L HEMI V8 (Optional) Displacement Hemi: 5.7 liters (345 cubic inches) Bore Stroke Hemi: 3.92 x 3.58 inches Compression Ratio Hemi: 9.6:1 Horsepower Hemi: 357 hp @ 5,200 rpm Torque Hemi: 390 lb-ft @ 4,000 rpm Engine Block Material Hemi: Cast Iron Cylinder Head Material Hemi: Aluminum Valvetrain Hemi: OHV, 2 valves per cylinder with MDS (Multi-Displacement System) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline, Flex Fuel (E85) for 5.7L HEMI Ignition System: Distributorless Ignition System (DIS) with coil-on-plug Emission Control: Catalytic converter, On-Board Diagnostics II (OBD-II) 🔧 Transmission Standard Standard Transmission: 5-speed Automatic 545RFE (with 3.7L V6 and 4.7L V8) Optional Optional Transmission: 5-speed Automatic 545RFE with Electronic Range Select (ERS) (with 5.7L HEMI V8) Optional Transmission 2: 4-speed Automatic 42RLE (available on lower trims with 3.7L V6) Features Transmission Cooling: Internal transmission cooler, external auxiliary cooler (with towing package) Transmission Fluid Type: ATF+4 (Chrysler Material Number 05127382AB) 📐 Dimensions Exterior Wheelbase: 114.8 inches (2,916 mm) Length: 189.8 inches (4,821 mm) Width: 74.8 inches (1,899 mm) Height: 69.9 inches (1,775 mm) Ground Clearance: Up to 8.3 inches (211 mm) depending on configuration Interior Passenger Volume: 104.2 cubic feet (2,950 liters) Cargo Cargo Volume Behind 2Nd Row: 33.5 cubic feet (948 liters) Cargo Volume With 2Nd Row Folded: 68.5 cubic feet (1,939 liters) Weights Curb Weight V6: 4,520 - 4,750 lbs (2,050 - 2,154 kg) Curb Weight V8: 4,740 - 5,030 lbs (2,150 - 2,282 kg) Towing Capacity: Up to 7,400 lbs (3,357 kg) with optional towing package and HEMI V8 🛡️ Safety Features Ratings NHTSA Frontal Driver: Good NHTSA Frontal Passenger: Good NHTSA Side Driver: Good NHTSA Side Rear Passenger: Good NHTSA Rollover Resistance: 3 out of 5 stars IIHS Frontal Offset: Good IIHS Side Impact: Good Active Features ABS: Standard 4-wheel Anti-lock Braking...