🏷️ Basic Information Identification Make: Chrysler Model: 300M, Concorde, Intrepid Year: 2003 👋 Introduction Market Position Segment: Full-size sedan (luxury/near-luxury) Competitive Analysis Competitors: Ford Crown Victoria, Mercury Grand Marquis, Chevrolet Impala, Buick LeSabre, Toyota Avalon, Lincoln Town Car Key Features Design Philosophy: Cab-forward design, spacious interior, comfortable ride, V6 powertrain Platform: Chrysler LH platform (second generation) 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Page Count: 4139 Language: English Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (3.5L High Output V6), Transmission (4-speed automatic 42LE, 45RFE) Chassis: Suspension (front MacPherson strut, rear independent multi-link), Steering (power rack and pinion), Brakes (front ventilated discs, rear discs, ABS) Electrical: Charging system, starting system, ignition system, lighting, power accessories, body control module (BCM), multiplexing (J1850 bus) Body: Exterior body panels, interior trim, doors, windows, seats, HVAC system, cooling system, fuel system, exhaust system Procedures Included Diagnostics: Troubleshooting charts, diagnostic trouble codes (DTCs), testing procedures for all major systems Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups Repair: Engine overhaul, transmission rebuild, brake service, suspension component replacement, electrical component repair, body panel repair Specifications: Torque specifications for all fasteners, diagnostic specifications, dimensional data, electrical schematics Technical Depth Depth Level: Comprehensive (from basic maintenance to complete engine and transmission overhauls) 📊 Manual Specifications File Format File Type: Searchable PDF Print Quality: High resolution, printable Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: EGW (3.5L V6 High Output) Displacement: 3.5 Liters (3518 cc) Configuration: V6, 24-valve (SOHC) Performance Horsepower: 250 hp @ 6400 rpm Torque: 250 lb-ft @ 3800 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline, 87 octane minimum (91 recommended for optimal performance) Technical Details Bore X Stroke: 96.0 mm x 81.0 mm Compression Ratio: 9.4:1 Cooling System Capacity: Approx. 11.7 quarts (11.1 liters) Oil Capacity: 4.7 quarts (4.4 liters) with filter Recommended Oil Viscosity: SAE 5W-30 🔧 Transmission Standard Transmission Type: 4-speed automatic Transmission Code: 42LE / 45RFE (depending on application) Optional Optional Transmission: None for 2003 model year Features Transmission Features: Electronically controlled, torque converter lock-up, adaptive shift logic Fluid Specifications Transmission Fluid Type: ATF+4 (Mopar) Fluid Capacity Transmission Fluid Capacity: Approx. 8.8 quarts (8.3 liters) for 42LE, 8.0 quarts (7.6 liters) for 45RFE 📐 Dimensions Exterior Length: Approx. 200.5 inches (5093 mm) Width: Approx. 74.1 inches (1882 mm) Height: Approx. 57.9 inches (1471 mm) Wheelbase: Approx. 112.1 inches (2847 mm) Front Track: Approx. 62.3 inches (1582 mm) Rear Track: Approx. 62.4 inches (1585 mm) Interior Front Headroom: Approx. 39.1 inches (993 mm) Rear Headroom: Approx. 38.1 inches (968 mm) Front Legroom: Approx. 43.0 inches (1092 mm) Rear Legroom: Approx. 38.7 inches (983 mm) Shoulder Room Front: Approx. 58.8 inches (1493 mm) Shoulder Room Rear: Approx. 58.2 inches (1478 mm) Cargo Trunk Capacity: Approx. 16.0 cubic feet (453 liters) Weights Curb Weight: Approx. 3650-3750 lbs (1655-1701 kg) Gross Vehicle Weight Rating: Approx. 4700 lbs (2132 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star NHTSA Side Impact Front Seat: 5-Star NHTSA Side Impact Rear Seat: 4-Star Active Features ABS: Standard (4-wheel disc with ABS) Traction Control: Optional (TCS) Passive Features Airbags: Driver and front passenger airbags, optional side curtain airbags Seatbelts: 3-point front and rear seatbelts with pretensioners Child Seat Anchors: LATCH system 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, optional premium audio systems (e.g., Infinity). Navigation: Optional factory navigation system. Driver Assistance Cruise Control: Standard Keyless Entry: Standard Connectivity Bluetooth: Not available from factory. Usb Ports: Not available from factory. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 miles or 6 months (whichever comes first), synthetic oil recommended. Transmission Fluid Change Interval: Every 30,000-60,000 miles, depending on driving conditions. Coolant Change Interval: Every 50,000 miles or 5 years. Spark Plug Replacement: Approx. 100,000 miles (Long-life platinum or iridium plugs) Fluid Specifications Power Steering Fluid: ATF+4 (Mopar) Brake Fluid: DOT 3 Known Issues Engine Mounts: Premature wear and failure leading to vibration. Automatic Transmission: Slipping, harsh shifts, or failure to engage gears, particularly with the 42LE. Headliner Sagging: Common issue with aged adhesive in headliner upholstery. Power Window Motors: Failure of window regulator motors or switches. HVAC Blend Door Actuators: Failure leading to improper temperature control or airflow distribution. 📚 Vehicle History Brand Heritage Brand Focus: Chrysler historically known for innovation and comfortable American sedans. Model Evolution 300M Origin: Successor to the Chrysler LHS, part of the LH platform redesign. Concorde Intrepid Origin: Continuation of the LH platform sedans, offering distinct styling and feature packages. Production Production Period: 1998-2004 (LH platform generation) Manufacturing Location: Bramalea, Ontario, Canada 🏆 Awards & Recognition Recognitions Car And Driver 10Best: Chrysler 300M was recognized on Car and Driver's 10Best...