🏷️ Basic Information Identification Make: Chrysler Model: 300M Model Years Covered: 2002, 2003 Codes Platform Code: LH 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Consumers seeking a powerful, comfortable, and stylish American luxury sedan. Competitive Analysis Key Competitors: Buick Park Avenue, Ford Crown Victoria (especially LX Sport), Lincoln Town Car, Cadillac DeVille, Oldsmobile Aurora. Key Features Design Philosophy: European-inspired styling with American V6 power and comfort. Performance Focus: Emphasis on a powerful engine and refined ride. Interior Appointments: Leather seating, premium audio options, spacious cabin. Manual Value Proposition: Empowers owners and independent repair shops with detailed, factory-level repair and maintenance information for the 2002-2003 Chrysler 300M. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual Language: English Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine: 3.5L High Output V6 (EGD) Transmission: 42LE Automatic Transmission Brakes: Front Disc, Rear Disc, ABS, Traction Control Suspension: Front MacPherson Strut, Rear Independent Multi-link Steering: Power Rack and Pinion Electrical System: Extensive coverage including charging, starting, lighting, ignition, body controls, and powertrain control modules (PCMs). HVAC: Climate control system, A/C operation, heating, ventilation. Body And Frame: Exterior panels, interior trim, chassis, corrosion protection. Safety Systems: Airbags, seat belts, body integrity. Procedures Included Maintenance: Oil change, filter replacement, fluid checks, belt inspection/replacement, spark plug replacement. Troubleshooting: Diagnostic trouble codes (DTCs), symptom-based diagnostics, wiring diagrams for fault finding. Repair: Engine overhaul, transmission overhaul, brake system repair, suspension component replacement, steering system repair, electrical component replacement. Diagnostics: Detailed diagnostic procedures for all major systems, including PCM testing and recalibration. Specifications: Torque specifications for all fasteners, diagnostic specifications, clearance measurements. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds. Includes detailed diagnostic trees and component-level repair instructions. 📊 Manual Specifications File Format Format: PDF Searchable Text: Likely searchable, typical for quality PDF service manuals. Print Quality Quality: Assumed high quality for a professional service manual, suitable for printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: EGD Configuration: 3.5L V6 (SOHC) Performance Horsepower: 255 hp @ 6400 rpm (for 2002-2003 High Output EGD) Torque: 250 lb-ft @ 4000 rpm (for 2002-2003 High Output EGD) Fuel System Fuel Delivery: Sequential Multiport Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 octane recommended, 91+ octane for optimal performance) Cooling System Coolant Type: Chrysler HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, 50/50 mixture with distilled water. Lubrication Oil Type: SAE 5W-30 Synthetic Blend or Full Synthetic Oil Capacity: 4.5 quarts (4.3 liters) with filter change 🔧 Transmission Standard Type: 42LE Automatic Transmission Gears: 4-Speed Automatic Features Shift Modes: Driver-selectable AutoStick (manual shifting capability) Fluid Type Fluid Specification: ATF+4 (Automatic Transmission Fluid Type 9602) Fluid Capacity Capacity: Approximately 9.5 quarts (9.0 liters) for a complete drain and fill. 📐 Dimensions Exterior Length: 203.0 inches (5156 mm) Width: 74.4 inches (1890 mm) Height: 56.8 inches (1443 mm) Wheelbase: 112.1 inches (2847 mm) Weights Curb Weight: Approximately 3765 lbs (1708 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-star rating for driver and passenger (for 2002 model year typically) NHTSA Side Impact: 4-star rating for front and rear passengers (for 2002 model year typically) Active Features Traction Control: Standard Anti Lock Brakes: Standard Passive Features Airbags: Frontal airbags for driver and front passenger, available side-impact airbags. Seat Belts: Three-point seat belts for all seating positions, front seat belt pretensioners. 💡 Technology Features Infotainment Audio System: Optional Infinity speaker systems, CD player, cassette player, AM/FM radio. Navigation: Optional factory-installed navigation system available on some trims. Driver Assistance Cruise Control: Standard Tire Pressure Monitoring: Optional Connectivity Telematics: Optional Uconnect or similar voice command/hands-free calling systems were not widely available or standard on these model years, early Sirius Satellite Radio was an option. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic blend or full synthetic oil). Air Filter Replacement: Inspect every 7,500 miles (12,000 km), replace as needed or at least every 30,000 miles (48,000 km). Spark Plug Replacement: Platinum spark plugs: typically every 100,000 miles (160,000 km). Transmission Fluid Change: Check fluid condition periodically, change every 30,000-60,000 miles (48,000-96,000 km) depending on driving conditions. Fluid Specifications Power Steering Fluid: Chrysler Power Steering Fluid (Type MS-5933) Brake Fluid: DOT 3 brake fluid Known Issues Common Problems: Oil leaks from valve cover gaskets, intake manifold gaskets, PCV valve issues, occasional transmission shifting problems, front suspension wear (ball joints, tie rod ends), power window regulator failures, headliner sagging. Diagnostic Considerations: PCM failure, O2 sensor issues, coolant temperature sensor faults can affect engine performance and fuel economy. 📚 Vehicle History Brand Heritage Manufacturer: Chrysler (a brand of Fiat Chrysler Automobiles, formerly DaimlerChrysler) Model Evolution Introduction Year: 1999 Platform: Chrysler LH platform, shared with Dodge Intrepid,...