🏷️ Basic Information Identification Make: Jeep Model: Grand Cherokee Year: 1994 Codes Chassis Code: ZJ 👋 Introduction Market Position Segment: Mid-size Luxury SUV Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops, automotive enthusiasts. Competitive Analysis Competitors: Ford Explorer, Chevrolet Blazer, Toyota 4Runner, Nissan Pathfinder Key Features Vehicle Appeal: Luxurious interior for its class, capable off-road performance (with appropriate trims), comfortable ride, strong V8 engine option. 📋 Manual Details Coverage Areas Systems Covered: Engine Mechanical, Engine Fuel, Engine Lubrication, Engine Cooling, Engine Electrical, Ignition System, Exhaust System, Automatic Transmission, Manual Transmission, Transfer Case, Driveline, Axles, Suspension (Front & Rear), Steering System, Brakes (Hydraulic & ABS), Wheels & Tires, Body & Frame, Heating, Ventilation & Air Conditioning (HVAC), Electrical System (Wiring Diagrams, Components), Power Accessories, Restraints System, Diagnostic Trouble Codes (DTCs) Page Count Pages: Approximately 1800+ Manual Type Type: Service and Repair Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed disassembly, inspection, repair, and reassembly of all engine components including cylinder heads, blocks, pistons, rings, crankshafts, camshafts, valves, timing systems, and seals. Engine Fuel: Covers fuel injection systems (MPI), fuel pumps, injectors, fuel pressure regulators, fuel lines, and evaporative emission control systems. Transmission: Covers both the 42RE/46RH Automatic Transmissions and the NV242/NV249 Transfer Cases, including overhaul, service, and repair procedures. Electrical: Comprehensive wiring diagrams, component locations, diagnostic procedures, and troubleshooting for all electrical systems, including lighting, starting, charging, ignition, and power accessories. Procedures Included Maintenance: Routine maintenance tasks such as oil changes, filter replacements, fluid checks and changes, spark plug replacement, and tune-ups. Repair: Step-by-step repair instructions for virtually all mechanical and electrical components, from minor adjustments to major component overhauls. Diagnostics: Troubleshooting charts, diagnostic flowcharts, symptom-based diagnosis, and specific procedures for identifying and resolving common and uncommon issues. Specifications: Detailed torque specifications, clearances, fluid capacities, and electrical resistance values for all components. Technical Depth Depth: Expert level, covering complete engine rebuilds, transmission overhauls, driveline repairs, suspension and steering geometry adjustments, brake system bleeding and component replacement, and comprehensive electrical system diagnostics. 📊 Manual Specifications File Format Quality: High-resolution, searchable PDF with clear text and diagrams. Print Quality Scalability: Printable on standard home or office printers. Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine 1: 4.0L (3956 cc) OHV 12-valve V6 ( produksi: AMC/Jeep) Engine 2: 5.2L (5211 cc) OHV 16-valve V8 ( produksi: Chrysler LA series) Performance V6 Horsepower: 190 hp @ 4400 rpm (estimated) V6 Torque: 220 lb-ft @ 2800 rpm (estimated) V8 Horsepower: 220 hp @ 4400 rpm (estimated) V8 Torque: 285 lb-ft @ 2400 rpm (estimated) Fuel System Induction: Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline Technical Details Bore X Stroke V6: 3.70 x 3.05 in (94.0 x 77.5 mm) Bore X Stroke V8: 3.91 x 3.57 in (99.3 x 90.5 mm) 🔧 Transmission Standard Transmission Type: 4-Speed Automatic (42RE for 4.0L, 46RH for 5.2L V8) Optional Transmission Type Optional: 4-Speed Manual (Rare, typically paired with the 4.0L V6) Features Transfer Case Options: Selec-Trac (NV242) or Quadra-Trac (NV249 with viscous coupler) Fluid Specifications Automatic Transmission Fluid: ATF+4 (or equivalent) Manual Transmission Fluid: API GL-3 or GL-4, SAE 75W-90 (Check Specific Manual) 📐 Dimensions Exterior Length: 177.7 inches (4513 mm) Width: 70.5 inches (1791 mm) Height: 63.9 inches (1623 mm) Wheelbase: 104.0 inches (2642 mm) Weights Curb Weight V6: Approx. 3800-4000 lbs (1724-1814 kg) Curb Weight V8: Approx. 4000-4200 lbs (1814-1905 kg) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 4/5 Stars (for 1993-1996 models, may vary slightly for 1994) NHTSA Frontal Impact Passenger: 4/5 Stars (for 1993-1996 models, may vary slightly for 1994) Active Features ABS: Standard on most trims; optional on some base models. Passive Features Airbags: Driver and Passenger front airbags. Seatbelts: 3-point inertia-reel seat belts in front and rear. 💡 Technology Features Infotainment Audio System: Factory AM/FM Cassette with optional CD player. Basic speaker configurations. Driver Assistance Cruise Control: Standard on most trims. Onboard Diagnostics: OBD-I (On-Board Diagnostics, First Generation) system, requiring specific diagnostic tools or procedures outlined in the manual. Connectivity Phone Integration: N/A (No factory Bluetooth or smartphone integration) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (recommended for older engines, consult manual for specific under-load recommendations). Transmission Fluid Change: Every 30,000-50,000 miles (check manual for specific interval and driving conditions). Spark Plug Replacement V6: Approx. 30,000-60,000 miles (depending on plug type). Spark Plug Replacement V8: Approx. 30,000-60,000 miles (depending on plug type). Fluid Specifications Engine Oil Capacity V6: 5 Quarts (4.7 Liters) with filter (5W-30 recommended) Engine Oil Capacity V8: 5 Quarts (4.7 Liters) with filter (10W-30 recommended, check manual) Coolant: 50/50 mix of Mopar Antifreeze/Coolant (or equivalent HOAT) and distilled water. Power Steering Fluid: Mopar Power Steering Fluid (or...