🏷️ Basic Information Identification Make: Chrysler Model: 300M Model Variant: Concorde Year: 2004 Codes Platform: Chrysler LH Platform (Second Generation) Chassis Code: P71 👋 Introduction Market Position Segment: Full-size luxury sedan Target Audience: Consumers seeking a spacious, comfortable, and well-equipped American luxury sedan. Competitive Analysis Key Competitors 2004: Buick LeSabre, Ford Crown Victoria, Mercury Grand Marquis, Chevrolet Impala, Toyota Avalon, Honda Accord (V6). Key Features Design Philosophy: European-inspired styling with American practicality and comfort. Premium Appointments: High-quality interior materials, advanced features for its time, comfortable ride. Performance Orientation: Strong V6 engine, refined handling, and a focus on smooth power delivery. 📋 Manual Details Coverage Areas Regions Covered: North America Page Count Estimated Page Count: 1500-2500 (typical for comprehensive service manuals) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, lubrication system, cooling system, engine control systems (PCM/ECM). Transmission: Automatic transmission (42LE), torque converter, electronic control unit, gear shifts, fluid specifications. Drivetrain: Front-wheel drive (FWD) system, drive axles, constant velocity (CV) joints, differential. Suspension: Front suspension (struts, control arms, ball joints), rear suspension (independent multi-link, shock absorbers, springs), alignment specifications. Steering: Power steering system, steering column, steering gear, tie rods, hydraulic pump. Brakes: Front and rear disc brakes, anti-lock braking system (ABS), hydraulic lines, master cylinder, brake fluid specifications. Electrical: Battery, starting system, charging system (alternator), lighting system (headlights, taillights, interior), fuses, relays, wiring diagrams, body control module (BCM). HVAC: Heating, ventilation, and air conditioning system, refrigerant specifications, compressor, evaporator, condenser, climate control unit. Interior: Seating systems, door mechanisms, interior trim, dashboard components, airbags. Exterior: Body panels, doors, hood, trunk, bumpers, glass, mirrors, trim. Diagnostic: OBD-II diagnostic codes, troubleshooting charts, diagnostic trouble codes (DTCs), component testing procedures. Procedures Included Maintenance: Oil changes, filter replacements (oil, air, cabin), fluid checks and changes, spark plug replacement, belt inspection and replacement, tire rotation. Repair: Engine component replacement (e.g., water pump, alternator, starter), transmission servicing, brake pad/rotor replacement, suspension component replacement, exhaust system repair, electrical component troubleshooting and replacement. Troubleshooting: Step-by-step diagnostic procedures for various symptoms (e.g., starting issues, poor performance, strange noises, warning lights). Installation: Procedures for replacing major components and systems. Technical Depth Depth: Comprehensive, covering everything from basic preventative maintenance to complex engine and transmission overhauls. Includes detailed diagnostic trees and specifications. 📊 Manual Specifications File Format Type: PDF Searchability: Text-searchable Print Quality Resolution: High-resolution, suitable for printing Binding Type Format Notes: Digital download, no physical binding Paper Type Format Notes: Digital download, no physical paper ⚙️ Engine Specifications Primary Engine Engine Code: EGW Engine Type: 3.5L SOHC V6 (24-valve) Displacement: 3518 cc (214.7 cubic inches) Performance Horsepower: 253 hp @ 6400 rpm Torque: 255 lb-ft @ 4000 rpm Fuel System Induction Type: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline, 87 octane recommended Other Bore X Stroke: 96.0 mm x 81.0 mm Compression Ratio: 9.7:1 Engine Management System: Chrysler SBEC (Single Board Engine Controller) or NGC (Next Generation Controller) depending on final build. 🔧 Transmission Standard Transmission Type: 4-speed automatic Transmission Code: 42LE Optional Availability: N/A (Standard on all 300M models) Features Shift Modes: Driver-selectable AutoStick (manual shifting capability) Fluid Type: ATF+4 (Automatic Transmission Fluid) Fluid Capacity Capacity: 7.5 pints (3.5 liters) for refill after pan drop, 13.7 pints (6.5 liters) for complete overhaul. 📐 Dimensions Exterior Length: 201.5 inches (5118 mm) Width: 74.1 inches (1882 mm) Height: 57.7 inches (1466 mm) Wheelbase: 113.0 inches (2870 mm) Front Track: 62.0 inches (1575 mm) Rear Track: 61.5 inches (1562 mm) Interior Front Headroom: 39.4 inches (1001 mm) Front Legroom: 42.1 inches (1069 mm) Rear Headroom: 37.8 inches (960 mm) Rear Legroom: 41.0 inches (1041 mm) Shoulder Room Front: 59.4 inches (1509 mm) Shoulder Room Rear: 58.7 inches (1491 mm) Cargo Trunk Volume: 16.5 cubic feet (467 liters) Weights Curb Weight: 3718 lbs (1686 kg) - approx. Gross Vehicle Weight Rating: 4800 lbs (2177 kg) - approx. 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-star NHTSA Front Impact Passenger: 5-star IIHS Front Offset Crash Test: Good Active Features Traction Control: Standard Anti Lock Brakes: Standard Brake Assist: Optional on some trims Passive Features Airbags Front: Advanced multi-stage front airbags Airbags Side: Optional front seat-mounted side airbags Seatbelts: Three-point seat belts with pretensioners for all occupants. Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system 💡 Technology Features Infotainment Audio System: Available premium Infinity II audio system with CD player, cassette player, and AM/FM radio. Navigation: Optional factory-installed navigation system. Climate Control: Automatic climate control with dual-zone temperature settings. Driver Assistance Cruise Control: Standard Keyless Entry: Standard Memory Seats: Optional Connectivity Telematics: Optional Uconnect system (later models) or similar Chrysler telematics for the era. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes...