🏷️ Basic Information Identification Make: Chrysler Model: 300M Year: 1999 Codes Platform: LH 👋 Introduction Market Position Positioning: The Chrysler 300M was Chrysler's flagship sedan for the late 1990s and early 2000s, positioned as a premium, performance-oriented luxury car. Competitive Analysis Competitors: Competed against established luxury sedans from brands like Buick (Park Avenue), Lincoln (Continental), and to some extent, entry-level German luxury marques. Key Features Styling: Distinctive American styling with European influences, long wheelbase, flowing lines. Performance: Emphasis on a powerful V6 engine and comfortable, yet capable, ride. Manual Value Value Proposition: Essential for owners seeking to maintain, diagnose, and repair their 1999 300M to factory standards, ensuring longevity and optimal performance. 📋 Manual Details Coverage Areas Primary Coverage: All 1999 Chrysler 300M models and configurations Repair Scope: A-Z (all repairs and maintenance) Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, assembly, disassembly, internal components, cooling, lubrication, timing. Engine Electrical: Ignition system, fuel injection, starting and charging, diagnostics, sensors, ECM/PCM. Transmission: Automatic transmission (42LE), repair, diagnosis, fluid service, torque converter, valve body. Drivetrain: Front-wheel drive, axle shafts, differential, CV joints. Suspension: Front and rear suspension systems, struts, control arms, bushings, alignment specifications. Steering: Power steering system, rack and pinion, diagnosis and repair. Brakes: Front and rear brakes, ABS system, hydraulic components, parking brake. Electrical Chassis: Lighting, power windows, locks, mirrors, horn, wiper system. Body Interior: Interior trim, seats, dashboard, door panels, upholstery. Body Exterior: Bumpers, fenders, doors, hood, trunk, glass, seals. HVAC: Heating, ventilation, and air conditioning system components and service. Restraints: Airbag system, seatbelt maintenance and diagnosis. Procedures Included Diagnostics: Troubleshooting guides, symptom-to-cause charts, diagnostic trouble codes (DTCs), wiring diagrams. Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication points. Repair: Step-by-step repair procedures for all major components and systems. Rebuilding: Detailed procedures for engine and transmission rebuilds. Adjustments: Setting clearances, component adjustments, calibration. Installation: Component installation procedures for replacements and upgrades. Technical Depth Depth: Comprehensive factory-level detail, suitable for professional technicians and advanced DIYers. Accuracy: Vehicle-specific and model-year specific, not generic. 📊 Manual Specifications File Format Format Detail: Searchable PDF, allowing quick access to information via keywords. Print Quality Quality: High-resolution scans ensuring clarity of diagrams, illustrations, and text. Binding Type Binding: N/A (Digital format) Paper Type Paper: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Code: EER Engine Type: 3.5L SOHC V6 Displacement: 3.5 Liters (3500 cc) Performance Horsepower: 253 hp @ 6400 rpm Torque: 255 lb-ft @ 3200 rpm Fuel System Induction: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline Cooling System Coolant Capacity: Approximately 12.5 quarts (11.8 liters) Lubrication Oil Capacity: Approximately 5 quarts (4.7 liters) with filter Recommended Oil Viscosity: SAE 10W-30 (refer to manual for specific conditions) 🔧 Transmission Standard Type: 4-speed Automatic (42LE) Optional Type: N/A (Only automatic was offered) Features Features: Electronically controlled, AutoStick (manual shifting mode). Fluid Specifications Fluid Type: Chrysler ATF+4 (MS-9602) or equivalent. Fluid Capacity Capacity: Approximately 3.5 quarts (3.3 liters) for a pan drop and refill. 📐 Dimensions Exterior Wheelbase: 113.0 inches (2870 mm) Length: 203.0 inches (5156 mm) Width: 74.0 inches (1880 mm) Height: 57.0 inches (1448 mm) Weights Curb Weight: Approximately 3750 lbs (1701 kg) Gross Vehicle Weight Rating: 5000 lbs (2268 kg) Cargo Trunk Capacity: 16.7 cubic feet (473 liters) 🛡️ Safety Features Ratings NHTSA Front Impact: 4-star driver, 4-star passenger (for its era, generally good) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional Traction Control System (TCS) Passive Features Airbags: Standard front airbags, optional side airbags. Seatbelts: Front and rear seatbelts with pretensioners. 💡 Technology Features Infotainment Audio System: Factory premium audio system, optional CD player, cassette player. Climate Control: Automatic climate control with digital display. Driver Assistance Cruise Control: Standard cruise control. Connectivity Features: Limited by era; no Bluetooth or advanced connectivity. Primarily focused on core vehicle functions. 🔧 Maintenance Service Intervals Oil Change: Every 7,500 miles (12,000 km) or 6 months, whichever comes first (using synthetic blend or full synthetic oil). Transmission Fluid: Every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on driving conditions and fluid type used (ATF+4 recommended). Spark Plugs: Refer to manual, typically around 100,000 miles (160,000 km) for platinum-tipped plugs. Fluid Specifications Coolant: Mopar Antifreeze/Coolant (MS-7170) or equivalent, typically a 50/50 mix with distilled water. Brake Fluid: DOT 3 (or DOT 4 if specified for ABS systems). Known Issues Engine Performance: Potential for intake manifold gasket leaks, PCV system issues. Transmission: Occasional valve body issues, torque converter shudder in higher mileage units. Electrical: Window regulator failures, dashboard cluster issues, ABS sensor failures. Suspension: Worn control arm bushings, premature strut wear. 📚 Vehicle History Brand Heritage Brand Focus: Chrysler has a long history of producing large, comfortable American sedans,...