Introduction
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Market Position
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Segment:
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Full-size minivan.
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Target Audience:
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Families, fleet operators, businesses requiring passenger and cargo hauling.
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Competitive Analysis
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Key Competitors 2012:
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Chrysler Town & Country/Dodge Grand Caravan, Toyota Sienna, Honda Odyssey, Nissan Quest.
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Key Features
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Vehicle Strengths:
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Spacious interior, comfortable ride, flexible seating arrangements, good value proposition.
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Manual Value:
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Provides DIY mechanics and professional technicians with the necessary data to perform accurate repairs and maintenance, saving time and money.
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Manual Coverage
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Systems Covered
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Powertrain:
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Engine mechanical, lubrication, cooling, fuel, exhaust, ignition, starting, charging, engine control systems.
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Transmission:
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Automatic transmission (A/T) service, diagnosis, and repair.
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Drivetrain:
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Driveshafts, axles, differentials (if applicable).
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Suspension:
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Front and rear suspension components, steering system.
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Brakes:
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Brake system components, hydraulics, ABS, parking brake.
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Electrical:
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Full electrical system diagnosis, wiring diagrams, fuses, relays, lighting, power windows, mirrors, locks.
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Body:
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Body panels, doors, hinges, latches, interior trim, glass, bumpers.
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HVAC:
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Heating, ventilation, and air conditioning system service and repair.
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Safety Restraint:
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Airbag system, seat belts.
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Procedures Included
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Maintenance:
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Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups.
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Troubleshooting:
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Diagnostic procedures, common problems, symptom-based troubleshooting guides.
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Repair:
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Component removal, installation, overhaul, and adjustment procedures.
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Diagnostics:
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Diagnostic trouble codes (DTCs), electrical system diagnosis, engine performance diagnosis.
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Wiring Diagrams:
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Detailed electrical wiring diagrams for all systems.
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Technical Depth
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Depth:
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Comprehensive (includes disassembly, assembly, torque specifications, clearances, and diagnostic flowcharts).
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Safety Features
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Ratings
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NHTSA Overall Rating:
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Likely 4 or 5 stars for 2012 model year (check specific test results).
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Active Features
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Traction Control:
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Standard Electronic Stability Control (ESC), Traction Control System (TCS).
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Braking System:
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Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BAS).
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Passive Features
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Airbags:
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Front, front-side, and side curtain airbags.
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Seatbelts:
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3-point seatbelts with pretensioners and load limiters.
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Child Anchors:
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Lower Anchors and Tethers for Children (LATCH) system.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Typically every 7,500 miles or 6 months, whichever comes first, using synthetic oil (refer to manual for specific conditions).
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Air Filter Replacement:
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Every 30,000 miles or as needed based on driving conditions.
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Cabin Air Filter Replacement:
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Every 15,000 miles or annually.
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Spark Plug Replacement:
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Typically around 100,000 miles for iridium-tipped plugs (refer to manual).
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Transmission Fluid Change:
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Recommended every 60,000 miles, but consult manual for severe usage.
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Fluid Specifications
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Engine Oil Type:
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SAE 5W-20 Synthetic (API SM or higher)
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Engine Oil Capacity:
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6.7 US Quarts (6.3 Liters)
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Coolant Type:
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Hyundai/Kia Long Life Antifreeze/Coolant (Blue)
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Coolant Capacity:
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8.5 US Quarts (8.0 Liters)
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Known Issues
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Common Complaints 2012 Sedona:
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Occasional issues with power sliding doors, transmission shifting, and front suspension components. Engine may consume oil if not maintained properly. Refer to manual for detailed troubleshooting.
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