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Introduction
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Market Position
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Target Audience:
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Owners with basic mechanical skills, independent auto service professionals, and dealership technicians
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Segment:
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Full-size/near-luxury sedans.
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Competitive Analysis
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Advantage:
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Provides the same information as authorized dealer service departments; vehicle-specific, not generic
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Key Features
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Content Features:
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Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications
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Value Proposition:
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Enables cost savings on routine maintenance and repairs, empowers informed discussions with technicians
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Manual Coverage
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Systems Covered
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Engine Mechanical:
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Full service, repair, and troubleshooting for engine systems
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Engine Electrical:
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Detailed coverage of engine electrical systems
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Emission Control:
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Emission control systems diagnosis and repair
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Fuel System:
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Fuel system components, diagnosis, and service
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Clutch System:
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Clutch system inspection, adjustment, and repair (for manual transmission variants)
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Manual Transaxle:
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Service and repair procedures for manual transaxles
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Automatic Transaxle:
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Comprehensive automatic transaxle service, diagnosis, and repair
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Driveshaft Axle:
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Driveshaft and axle assembly service and repair
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Suspension:
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Suspension system diagnosis, alignment, and component replacement
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Steering:
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Steering system components, power steering, and alignment
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Restraint System:
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Airbag and seatbelt system information and service
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Brake System:
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Brake system components, hydraulic, and ABS diagnostics and repair
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Body Interior Exterior:
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Interior and exterior body panel repair, trim, and adjustments
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Body Electrical:
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Body electrical systems, lighting, power accessories, and wiring schematics
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HVAC:
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Heating, Ventilation, and Air Conditioning (HVAC) system service and repair
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General Information:
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Includes general information about the vehicle, specifications, and identification.
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Procedures Included
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Diagnostic Procedures:
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Step-by-step troubleshooting guides for various systems
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Repair Procedures:
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Detailed repair instructions for all major components and systems
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Maintenance Procedures:
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Routine maintenance tasks and schedules
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Technical Depth
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Depth:
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Factory-level technical detail, suitable for professional technicians and skilled DIYers
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Wiring Schematics:
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Includes detailed wiring schematics for electrical systems, crucial for diagnosing electrical faults.
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Engine Specifications
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Primary Engine
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Engine Options 2003 2004:
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Likely includes 3.5L EGG (255 hp) and potentially a 2.7L EER (200 hp) for some models, with V6 configurations being standard for the LH platform during these years.
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Performance
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Horsepower Torque:
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Specific figures vary by engine and model, detailed in manual (e.g., 3.5L typically around 255 hp / 250 lb-ft).
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Fuel System
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Fuel Delivery:
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Sequential Multi-Port Fuel Injection (MPI)
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Engine Mechanical
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Engine Type:
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V6 configurations common for the LH platform.
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Engine Layout:
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Front-engine, front-wheel-drive (FWD).
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Engine Electrical
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Ignition System:
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Distributorless Ignition System (DIS) likely, with coil-on-plug (COP) or coil pack setups.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Typically every 3,000-7,500 miles depending on oil type and driving conditions; manual will specify exact recommendation.
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Spark Plug Replacement:
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Refer to manual for specific interval, often around 100,000 miles for Platinum-tipped spark plugs.
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Fluid Specifications
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Engine Oil Specification:
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Likely SAE 5W-30 or SAE 3.0W-30 synthetic blend or full synthetic oil, meeting Chrysler MS-6395 specification.
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Coolant Specification:
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Chrysler HOAT (Hybrid Organic Acid Technology) antifreeze, typically Mopar Antifreeze/Coolant, or equivalent meeting the specification.
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Power Steering Fluid:
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Chrysler MS-5901 specification power steering fluid.
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Known Issues
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Common Wear Items:
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Examples may include intake manifold gaskets, front suspension components (ball joints, tie rods), power steering hoses, and alternator/water pump failures.
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Diagnostic Challenges:
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Common electrical gremlins, transmission solenoids, and HVAC blend door actuator failures are often reported.
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