Basic Information Identification Make: Chrysler Model: 300M Year: 2003 Codes Platform: LH (Second Generation) Introduction Market Position Target Audience: Chrysler 300M owners, DIY mechanics, professional repair shops Competitive Analysis Manual Authenticity: Actual Genuine Factory Repair Manuals (Not 3rd party) Key Features Value Proposition: Enables owners to perform maintenance and repairs, saving significant labor costs compared to professional shops. Content Detail: Includes illustrations, diagrams, specifications, substeps, notes, cautions, and warnings for clarity and accuracy. Search Functionality: Searchable PDF for quick information retrieval. Manual Details Coverage Areas Primary Coverage: Chrysler 300M Secondary Coverage: Chrysler 300 (Note: The product title mentions both 300 and 300M, but typically the 300M is a specific trim/variant of the Chrysler 300 platform, especially for this generation. The manual is confirmed to cover both designations. Page Count Estimated Pages: Hundreds of pages (exact count not specified, but implies comprehensive coverage) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Powertrain: Engine Service/Repair, Transmission Service/Repair, Fuel Injection/Fuel System, Cooling System, Emission System, Engine Control System, Differential/Drive, Axle Chassis And Suspension: Brake System, Suspension, Steering, Chassis/Body Electrical And Comfort: Wiring Diagram, Electrical System, Heater/Air Conditioner, Restraint System, Interior General Maintenance: General Maintenance, Periodic Lubrication Procedures Included Repair Procedures: Step-by-step repair instructions, diagnostic procedures, rebuild procedures, restoration guidance Maintenance Procedures: Scheduled maintenance, fluid changes, component replacements Troubleshooting: Advanced troubleshooting guide for diagnosing and correcting problems Technical Depth Depth: Comprehensive, covering fundamentals to advanced repairs, intended for owners and professional technicians alike. Manual Specifications File Format File Type: PDF Compatibility: All PC-based Windows operating systems, macOS Print Quality Printability: Printable without restriction (entire manual or specific pages) Resolution: High resolution Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant download link upon payment completion Requirements Software Requirement: Adobe PDF Reader Engine Specifications Primary Engine Engine Type: SOHC V6 (likely 3.5L EGG/EGQ) Engine Displacement: 3.5 Liters (215 cu. in.) Performance Horsepower: Approximately 255 hp @ 6400 rpm (for the 3.5L High Output variant, standard may be lower) Torque: Approximately 250 lb-ft @ 4000 rpm (for the 3.5L High Output variant) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Recommended Fuel: 87 Octane Unleaded Gasoline (check owner's manual for specific requirements) Transmission Standard Transmission Type: 4-speed Automatic Transaxle (42LE) Optional Transmission Type: N/A (42LE was standard for the 300M) Features Transmission Control: Electronic Control Dimensions Exterior Wheelbase: 113.0 inches (2870 mm) Length: 201.1 inches (5108 mm) Width: 74.4 inches (1890 mm) Height: 57.5 inches (1460 mm) Weights Curb Weight: Approximately 3780 - 3850 lbs (1715 - 1746 kg) Safety Features Ratings NHTSA Front Impact: 5-Star (Driver and Passenger) - 2003 Model Year Active Features Braking System: Anti-lock Braking System (ABS) standard Traction Control: Traction Control System (TCS) standard Passive Features Airbags: Driver and front passenger airbags, front side airbags Seat Belts: Pretensioning front seat belts Technology Features Infotainment Audio System: Available Infinity audio system, CD player, cassette player (depending on trim level). Driver Assistance Cruise Control: Standard cruise control. Connectivity Remote Entry: Remote keyless entry available. Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic or synthetic blend oil). Tire Rotation: Every 7,500 miles (12,000 km) Spark Plug Replacement: Typically around 100,000 miles (160,000 km) for platinum-tipped plugs (check manual for specific type and interval). Fluid Specifications Engine Oil: SAE 5W-30 (Synthetic or Synthetic Blend recommended for optimal performance and longevity, verify with manual). Transmission Fluid: ATF+4 (MS-9602) Coolant: HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, typically Mopar OAT (Orange) Known Issues Common Problems: Suspension component wear (ball joints, tie rods), HVAC blower motor resistor failure, occasional transmission solenoid issues, power window motor failures. Vehicle History Brand Heritage Brand Focus: Chrysler has a history of producing large, comfortable, and often stylish sedans. Model Evolution Platform Origin: The 300M was part of the LH platform, a platform shared with Dodge Intrepid and Eagle Vision/Chrysler Concorde. 300M Positioning: The 300M was positioned as the more luxurious and sport-oriented variant of the LH platform cars, featuring a unique grille and interior appointments. Production Production Years: 1999-2004 Manufacturing Location: Brampton Assembly, Ontario, Canada Awards & Recognition Recognitions Car And Driver Award: Car and Driver's 10 Best Trucks and SUVs (Note: While the 300M is a sedan, the LH platform vehicles often received critical acclaim in their respective segments. This specific award might be a slight misattribution in the product description or refers to a sibling model, but signifies the platform's capability).