🏷️ Basic Information Identification Make: Chrysler Model: 300M Year: 2003 Platform: LH Platform Codes Chassis Code: LH 👋 Introduction Market Position Target Audience: Vehicle owners, amateur mechanics, professional mechanics Value Proposition: Empowers users to perform repairs and maintenance with dealer-level guidance Competitive Analysis Advantage: Comprehensive coverage, ease of use, PDF format for accessibility and printability Key Features Ease Of Use: Easy to run and use Accessibility: Digital format accessible on various devices Instructional Style: Dealer-level instructional guides 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service and repair for the 2003 Chrysler 300M Secondary Coverage: General information, maintenance, electrical/electronic systems Page Count Estimated Pages: N/A (PDF format, dynamic) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Diagnosis, repair, and maintenance Transmission: Service and repair procedures Drivetrain: Propeller shafts, rear axles, front axle Suspension: Front and rear suspension systems Steering: Steering system components and service Brakes: Inspection, repair, and maintenance Bodywork And Chassis: Bodywork and chassis frame repair Electrical Electronic: Wiring diagrams, electrical system diagnosis and repair HVAC: Heat and Air Conditioning system service Wheels Tyres: Information on wheels and tires Procedures Included Basic Repairs: Enabled for owners and amateurs Upkeep: Dealer-level instructional guides for upkeep Advanced Repair: Comprehensive repair information for all systems Troubleshooting: Implicitly covered within diagnostic procedures Step By Step: Illustrated, step-by-step repair procedures Technical Depth Depth: Covers everything needed to repair/maintain Diagnostics: Includes technical information and schematics for diagnostics Rebuilds: Implied by comprehensive repair information 📊 Manual Specifications File Format PDF Reader Recommendation: Adobe PDF Reader for optimal display Extraction Required: If downloaded as a zip file, requires WinRAR or 7-Zip Print Quality Printability: Easy to print any page or more Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) Compatibility Operating Systems: Fully compatible with all Windows Operating Systems Mobile Devices: Compatible with any smartphone or tablet that can open a PDF file Installation Software Installation: Nothing to install, simple PDF format ⚙️ Engine Specifications Primary Engine Engine Type: V6, SOHC (likely 3.5L) Displacement: 3.5 Liters (215 cu in) Performance Horsepower: Approximately 255 hp @ 6500 rpm (for 3.5L High Output) Torque: Approximately 250 lb-ft @ 3700 rpm (for 3.5L High Output) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Engine Components Timing Drive: Timing belt (check specific engine for confirmation, but typical for this era V6) 🔧 Transmission Standard Transmission Type: Automatic Transmission Model: 4-speed Automatic (likely 42LE variant) Features Overdrive: Yes Traction Control: Integrated with ABS and engine management 📐 Dimensions Exterior Length: Approximately 201.0 inches Width: Approximately 74.4 inches Height: Approximately 57.4 inches Wheelbase Wheelbase: Approximately 113.0 inches Weights Curb Weight: Approximately 3750-3850 lbs 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (Driver and Passenger) IIHS Front Offset: Good Active Features ABS: Standard (Anti-lock Braking System) Traction Control: Standard Passive Features Airbags: Frontal airbags, Side-impact airbags Seatbelts: Pretensioners, load limiters 💡 Technology Features Infotainment Audio System: Optional Infinity II premium audio system Navigation: Optional factory navigation system Driver Assistance Cruise Control: Standard Connectivity Telematics: Optional Uconnect (if equipped, though less common in 2003 models). 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific interval, typically 7,500 miles or 6 months with synthetic oil. Transmission Fluid Change: Refer to manual, often recommended around 60,000-100,000 miles or based on severe usage. Coolant Change: Refer to manual, typically every 5 years or 100,000 miles for HOAT coolant. Fluid Specifications Engine Oil Type: SAE 5W-30 (Synthetic recommended) Transmission Fluid Type: ATF+4 (Mopar) Coolant Type: HOAT (Hybrid Organic Acid Technology) - refer to Mopar or equivalent. Known Issues Common Issues: Oil leaks (valve cover gaskets, oil pan), EGR valve issues, power steering pump leaks, climate control actuator failures, ABS sensor issues, transmission solenoid issues. 📚 Vehicle History Brand Heritage Chrysler Heritage: Long history of producing large, comfortable, and often stylish sedans Model Evolution Lh Platform: Part of the second generation of Chrysler's LH platform, known for its cab-forward design. 300M Positioning: Positioned as a premium, sporty sedan, effectively a replacement for the Eagle Vision/Chrysler Vision, with a focus on European market appeal. Production Production Years: 1999-2004 Manufacturing Location: Bramalea, Ontario, Canada 🏆 Awards & Recognition Recognitions Car And Driver 10Best: Named to Car and Driver's 10Best list for 2000 and 2001. Consumers Reports Reliability: Variable; later models generally improved but specific year ratings should be checked.