🏷️ Basic Information Identification Make: Chrysler Model: 300M / Concorde Year: 1999 Codes Platform Code: LH 👋 Introduction Market Position Market Segment: Full-size luxury sedan Competitive Analysis Key Competitors: Buick Park Avenue, Ford Crown Victoria, Chevrolet Impala, Oldsmobile Aurora, Toyota Avalon, Lincoln Continental. Key Features Distinguishing Features: Distinctive styling, spacious interior, comfortable ride, powerful V6 engine, often associated with higher trim levels and luxury appointments. 📋 Manual Details Coverage Areas Primary Coverage: Repair and Service Secondary Coverage: Maintenance, Troubleshooting, Diagnostics Page Count Estimated Pages: Approximately 1500-2000 (typical for a comprehensive factory-style manual for this era) Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: All engine mechanical and electrical systems, including assembly, disassembly, timing, lubrication, cooling, fuel, ignition, emission controls. Transmission: Automatic transmission (e.g., 42LE) overhaul, diagnostics, fluid service, and control systems. Brakes: Hydraulic brake system, ABS (Anti-lock Braking System), components, bleeding procedures, disc and drum brake service. Steering Suspension: Power steering system, steering gear, suspension components (struts, control arms, bushings), alignment procedures. Electrical: Complete electrical schematics, wiring diagrams, lighting, starting, charging, ignition, body electrical, power accessories, diagnostic connectors (OBD-II). HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system diagnostics, refrigerant handling, component replacement, climate control operation. Body: Body panels, doors, latches, locks, glass, mirrors, exterior trim, interior trim, seats, safety belts, airbags. Chassis: Frame, body mounting, exhaust system, fuel tank and lines. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, spark plug replacement, belt inspection/replacement. Repair: Detailed step-by-step repair procedures for all major vehicle systems, including component removal, installation, and adjustment. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides, common fault diagnosis. Diagnostics: OBD-II diagnostic trouble codes (DTCs), diagnostic procedures for various electronic modules (PCM, TCM, BCM, etc.). Specifications: Torque specifications, clearances, alignments, fluid capacities, electrical specifications. Technical Depth Depth: Comprehensive, suitable for professional technicians and advanced DIYers. Covers everything from basic tune-ups to complete engine and transmission rebuilds. 📊 Manual Specifications File Format Searchability: Searchable text content within the PDF. Printability: Printable pages for physical reference. Print Quality Resolution: High-resolution images and diagrams. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code And Displacement: EGW (3.5L V6 SOHC) and EGJ (3.5L V6 High Output SOHC). Performance Horsepower Egw: 203 hp @ 5200 rpm Torque Egw: 220 lb-ft @ 3200 rpm Horsepower Egj: 214 hp @ 5200 rpm (Concorde LX/LXi), 253 hp @ 6400 rpm (300M) Torque Egj: 225 lb-ft @ 3200 rpm (Concorde LX/LXi), 255 lb-ft @ 4000 rpm (300M) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI). Engine Design Cylinder Arrangement: V6 Valvetrain: Single Overhead Camshaft (SOHC), 2 valves per cylinder. Ignition System Ignition Type: Distributorless Ignition System (DIS) with individual ignition coils. 🔧 Transmission Standard Transmission Type: 42LE 4-Speed Automatic Transmission Optional Optional Transmission: N/A (Automatic was standard for this generation/models) Features Transmission Control: Electronic Control Unit (ECU) controlled with Auto-Stick manual shifting option on some models (e.g., 300M). Fluid Specifications Transmission Fluid Type: ATF+4 (Chrysler specification) Transmission Fluid Capacity: Approximately 9.5 quarts (8.9 liters) for initial fill, more for a complete overhaul. 📐 Dimensions Exterior Wheelbase: Approximately 113.0 inches (2870 mm) Overall Length: Approximately 203.0 inches (5156 mm) Overall Width: Approximately 74.4 inches (1890 mm) Overall Height: Approximately 56.0 inches (1422 mm) Weights Curb Weight: Approximately 3600-3800 lbs (1630-1725 kg) depending on trim and options. 🛡️ Safety Features Ratings NHTSA Front Crash Test: Good (for driver and passenger, for applicable models/tests of the era). Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Optional or standard on some higher trims (TCS). Passive Features Airbags: Driver and front passenger airbags, optional side airbags. Seatbelts: Three-point front and rear seatbelts, driver and front passenger pretensioners. 💡 Technology Features Infotainment Audio System: Optional Infinity premium audio system, CD player, cassette deck, AM/FM radio. Climate Control: Optional automatic climate control with digital display. Driver Assistance Cruise Control: Standard cruise control. Keyless Entry: Optional keyless entry system. Connectivity OBD Port: Standard OBD-II diagnostic port, typically located under the dashboard. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first, with synthetic or synthetic blend oil. Check manual for specific recommendations. Engine Coolant Interval: Initial change at 100,000 miles (160,000 km), then every 50,000 miles (80,000 km). Transmission Fluid Interval: Recommended every 30,000-60,000 miles (48,000-96,000 km) depending on driving conditions. Check for leaks and condition regularly. Fluid Specifications Engine Oil Type: SAE 5W-30 (check owner's manual for specific viscosity based on temperature extremes). Engine Oil Capacity: Approximately 5 quarts (4.7 liters) with filter change. Coolant Type: Chrysler Long Life Antifreeze/Coolant (HOAT) - typically a 50/50 mix with distilled water. Known Issues Common Problems: Power steering leaks (especially around the pump and rack), intake manifold gasket leaks (though...