🏷️ Basic Information Identification Make: Chrysler Model: 300M Year: 2003 Codes Platform Code: LH 👋 Introduction Market Position Positioning: The Chrysler 300M was positioned as a flagship sedan, offering a blend of American luxury, European-inspired styling, and robust performance for its segment. Competitive Analysis Competitors: Competed with domestic luxury sedans such as the Cadillac DeVille, Lincoln Continental, and import luxury sedans like the Toyota Avalon, and certain European models. Key Features Distinguishing Features: Distinctive long-hood, short-deck styling, spacious interior, powerful V6 engine, comfortable ride, and a focus on refined touring. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Page Count Approximate Page Count: 2500+ Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Print 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain, Cooling System, Fuel System, Exhaust System Chassis: Suspension, Steering, Brakes, Wheels, Tires Electrical: Battery, Charging System, Starting System, Ignition System, Lighting, Instrumentation, Body Electronics, Powertrain Control Module (PCM) and related sensors/actuators Body: Body panels, Interior trim, Doors, Windows, Seats, HVAC System, Body seals Procedures Included Maintenance: Scheduled maintenance, Fluid changes, Filter replacements, Lubrication Diagnostics: Troubleshooting guides, Diagnostic Trouble Codes (DTCs), Electrical schematics, Symptom-based diagnostics Repair: Component removal and installation, Component overhaul, System adjustments, Wiring repairs Technical Data: Torque specifications, Component tolerances, Wiring diagrams, Diagnostic flowcharts Engine Overhaul: Complete procedures for engine disassembly, inspection, component replacement, and reassembly, including specifications for all critical clearances and torques. Transmission Rebuild: Detailed instructions for the overhaul of the 42LE automatic transmission, including component identification, service limits, and assembly sequences. Suspension And Steering: Comprehensive guides for suspension component replacement (shocks, struts, bushings, ball joints) and steering system servicing (power steering pump, rack and pinion). Brake System: Detailed procedures for brake pad and rotor replacement, caliper servicing, brake fluid flush, and troubleshooting for ABS system faults. Electrical System Diagnostics: Extensive wiring diagrams, diagnostic flowcharts for electrical faults, and component testing procedures for all vehicle systems, including the Powertrain Control Module (PCM). Body And Interior Repair: Instructions for body panel alignment, interior trim removal and installation, door mechanisms, glass replacement, and HVAC system component servicing. Technical Depth Depth: Comprehensive coverage from basic maintenance to complete engine and transmission rebuilds, including advanced electrical diagnostics and body repair. Diagnostic Tools: References specific diagnostic tools and scan data interpretation required for advanced troubleshooting, including proprietary Chrysler diagnostic procedures. 📊 Manual Specifications File Format Digital Format: N/A (Print Manual) Print Quality Quality: High-quality paper, clear printing, detailed diagrams and illustrations. Binding Type Binding: Professional binding (e.g., spiral-bound or perfect bound) for durability and ease of use in a workshop environment. Paper Type Paper: Durable, high-quality paper suitable for workshop environments. Manual Completeness Coverage Level: Official OEM factory service manual, providing exhaustive detail for all repair and maintenance tasks. Included Sections: General Information, Lubrication and Maintenance, Suspension, Steering, Driveline, Brakes, Cooling System, Fuel System, Exhaust System, Engine Mechanical, Engine Performance, Automatic Transaxle, Body, Heating and Air Conditioning, Electrical System, Specifications, Wiring Diagrams. ⚙️ Engine Specifications Primary Engine Engine Code: EGW Engine Type: 3.5L SOHC V6 (24-Valve) Performance Horsepower: 255 hp @ 6500 rpm Torque: 255 lb-ft @ 3850 rpm Fuel System Injection Type: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Engine Block Material: Aluminum Alloy Cylinder Head Material: Aluminum Alloy Bore X Stroke Dimensions: 3.82 in x 3.30 in (97.0 mm x 83.0 mm) Compression Ratio Ratio: 9.8:1 Oil Capacity Capacity: 5.0 US quarts (4.7 liters) with filter change Oil Specification Specification: SAE 5W-30 Synthetic (Chrysler MS-6395) 🔧 Transmission Standard Type: 42LE Automatic Transmission Optional Transmission Type: N/A (42LE was standard across all 300M models) Features Gear Ratios: Specific ratios detailed in the manual, typically designed for smooth acceleration and highway cruising. Fluid Type Fluid Specification: ATF+4 (Chrysler MS-9602) Fluid Capacity Capacity: Approx. 4.5 US quarts (4.3 liters) for dry fill, consult manual for accurate refill capacity. 📐 Dimensions Exterior Length: 197.8 inches (5024 mm) Width: 74.1 inches (1882 mm) Height: 57.1 inches (1450 mm) Wheelbase: 114.0 inches (2896 mm) Interior Front Headroom: 39.0 inches (991 mm) Rear Headroom: 37.4 inches (950 mm) Front Legroom: 42.2 inches (1072 mm) Rear Legroom: 39.5 inches (1003 mm) Cargo Trunk Volume: 16.0 cubic feet (453 liters) Weights Curb Weight: Approximately 3655 lbs (1658 kg) Gross Vehicle Weight Rating: Consult vehicle sticker or manual, typically around 4700 lbs. 🛡️ Safety Features Ratings NHTSA Frontal Crash Driver: 5-star rating NHTSA Frontal Crash Passenger: 5-star rating IIHS Frontal Offset: Good (for models equipped with side airbags, although side airbags were optional on some trims). Active Features Traction Control: Standard (Traction Control System - TCS) ABS: Standard (Anti-lock Braking System) Passive Features Airbags: Standard front airbags; Optional side-impact airbags for front occupants. Seatbelts: 3-point seatbelts with pretensioners and load limiters for front occupants. 💡 Technology Features Infotainment Audio...