🏷️ Basic Information Identification Make: Chrysler/Dodge Model: 300M Year: 2004 Codes Platform Code: LH 👋 Introduction Market Position Target Audience: Do-it-yourself enthusiasts and experienced professional mechanics Competitive Analysis Value Proposition: Provides comprehensive, factory-level repair information at a fraction of the cost of dealership services, enabling significant savings on vehicle maintenance and repair. Key Features Highlight: Highly detailed, factory-level information with hundreds of photos and illustrations, step-by-step instructions for complete disassembly and reassembly. 📋 Manual Details Coverage Areas Primary Coverage: Factory Service Repair Workshop Manual Secondary Coverage: Diagnostic Code Descriptions, Electrical Troubleshooting, Wiring Diagrams, Chassis and Body, Climate Control Page Count Estimated Page Count: Extensive (hundreds of pages implied by detail and illustrations) Manual Type Type: Comprehensive Service and Repair Manual Language Language: English Format File Format: PDF Compatibility: All PC based Windows operating systems and Mac 📖 Manual Coverage Systems Covered Powertrain: Engine (crank case, cylinder head, crankshaft assembly, timing, valves, lubrication, cooling, fuel system, injection system, exhaust system), Transmission, Drive Shaft, Drive Train, Front & Rear Axle Chassis And Body: Brake Repair, Chassis and Body, Doors, Pedal Assembly, Steering, Suspension, Instrument Panel Electrical And HVAC: Air Cleaner, Air Conditioning, Alternator, Belt Drives, Climate Control, Electrical Equipment & Instruments, Electrical System, Heating Procedures Included Maintenance: Scheduled maintenance, fluid changes, adjustments Repair: Complete disassembly and reassembly of all major components, component-specific repairs, overhaul procedures Troubleshooting: Diagnostic code descriptions, electrical troubleshooting, general testing and troubleshooting for all systems Technical Depth Depth: Factory-level detail suitable for experienced mechanics and advanced DIYers, covering full disassembly and intricate procedures 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: All pages are printable Binding Type Binding: Digital Download (Printable) Paper Type Paper Type: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: Likely includes the 3.5L (215 cu in) High Output SOHC V6 (EGA) and potentially the 2.7L (167 cu in) DOHC V6 ( a lower output variant might exist based on region, but the 300M was primarily a higher-trim model) - manual will detail both if applicable. Performance Horsepower Torque 3.5L: Approximately 255 hp @ 6500 rpm and 250 lb-ft @ 3700 rpm (for the High Output version) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Engine Timing Timing Mechanism: Belt-driven overhead camshafts (SOHC) Engine Lubrication Oil Capacity 3.5L: Approximately 5.0 quarts (4.7 liters) with filter change (exact spec confirmed in manual) 🔧 Transmission Standard Transmission Type: 4-speed automatic transaxle Optional Optional Transmission: Not typically offered for the 300M; primarily automatic Features Transmission Fluid Type: Chrysler ATF+4 (MS-9602) - confirmation in manual 📐 Dimensions Exterior Wheelbase: 113.0 inches (2,870 mm) Length: 200.1 inches (5,083 mm) Width: 74.1 inches (1,882 mm) Height: 56.9 inches (1,445 mm) Weights Curb Weight Approx: 3,595 - 3,775 lbs (1,631 - 1,712 kg) depending on configuration 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-star (for 2004 model year) NHTSA Front Impact Passenger: 5-star (for 2004 model year) Active Features Brake System: Standard front and rear disc brakes, Anti-lock Braking System (ABS) standard. Passive Features Airbags: Standard front airbags, optional side-impact airbags (details on type and location in manual) Seatbelts: Pretensioning front seatbelts, three-point rear seatbelts 💡 Technology Features Infotainment Audio System: Optional Infinity® audio system with premium speakers and amplifier, CD player, optional cassette player. Driver Assistance Cruise Control: Standard cruise control Connectivity Keyless Entry: Available keyless entry system. Climate Control HVAC Type: Automatic climate control with dual-zone capability available. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000-7,500 miles (8,000-12,000 km) or 6 months, depending on driving conditions (refer to manual for specific recommendations). Transmission Fluid Change Interval: Recommended every 30,000-60,000 miles (48,000-96,000 km), or as per severe service schedule (verify in manual). Fluid Specifications Engine Oil Specification: SAE 5W-30 synthetic or synthetic blend meeting Chrysler MS-6395 (verify in manual for engine type). Coolant Specification: Mopar Antifreeze/Coolant (MS-9769) or equivalent HOAT coolant, typically a 50/50 mix. Known Issues Common Wear Items: Water pump failures, intake manifold gasket leaks, transmission solenoid issues (especially in earlier models or with neglected maintenance), HVAC blend door actuator failures, wheel bearing wear. Suspension Components: Strut mount wear, control arm bushings, tie rod ends can be common wear items due to vehicle weight and driving dynamics. 📚 Vehicle History Brand Heritage Brand Focus: Chrysler's evolution towards more premium and performance-oriented vehicles in the late 1990s and early 2000s. Model Evolution Model Lineage: The 300M was a significant model for Chrysler, based on the LH platform (shared with the Dodge Intrepid and Eagle Vision) and positioned as a luxury sport sedan, distinct from the more mainstream Dodge Intrepid. Production Production Years: 1999-2004 Manufacturing Location: Brampton Assembly Plant, Ontario, Canada 🏆 Awards & Recognition Recognitions Automotive Publications: Often praised for its styling and comfortable ride; a notable offering in the Chrysler lineup for its segment.