🏷️ Basic Information

Make:

Kia

Model:

Sedona

Year:

2004

Engine:

3.5L DOHC V6

Engine Code:

G6CU

👋 Introduction

Vehicle Segment:

Full-size Minivan

Target Audience:

Families, individuals requiring spacious and versatile transportation.

Competitors 2004:

Dodge Grand Caravan, Toyota Sienna, Honda Odyssey, Ford Windstar, Chevrolet Venture.

Seating Capacity:

Typically 7 or 8 passengers.

Body Style:

Minivan

Instant Download:

Available as an instant digital download, eliminating shipping costs and wait times.

📋 Manual Details

Manual Type:

Workshop Service Manual / Repair Manual

Language:

English

Format:

PDF (Digital)

Page Count:

848

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, pistons, crankshaft, camshafts, lubrication system, cooling system, timing system (belt/chain), seals, gaskets.

Engine Performance:

Fuel injection system, ignition system, emission control system, engine diagnostics, troubleshooting.

Transmission Mechanical:

Automatic transmission assembly, torque converter, valve body, internal components, seals, fluid service.

Drivetrain:

Front axle, rear axle, drive shafts, CV joints, differentials, hubs, bearings.

Suspension:

Front suspension (struts, control arms, ball joints, bushings), rear suspension (multi-link, shock absorbers, springs, bushings).

Steering:

Steering column, steering gear, power steering system (pump, hoses, reservoir), tie rods, alignment specifications.

Brakes:

Front and rear brake systems (discs, calipers, pads, lines), parking brake, ABS (Anti-lock Braking System) components and diagnostics.

Electrical System:

Battery, charging system (alternator), starting system (starter motor), lighting system, fuses, relays, wiring diagrams, body control modules.

HVAC:

Heating, Ventilation, and Air Conditioning system components, operation, diagnostics, refrigerant handling.

Body Exterior:

Body panels, doors, hood, tailgate, bumpers, glass, trim, chassis.

Body Interior:

Seats, dashboard, interior trim, carpeting, safety restraints (seatbelts, airbags - general overview, not deployment calibration).

Preventive Maintenance:

Recommended service intervals for oil changes, filter replacements, fluid checks, belt inspections, spark plug replacement, brake service.

Repair Procedures:

Detailed step-by-step instructions for component removal, installation, and overhaul for all major vehicle systems.

Troubleshooting:

Diagnostic charts, symptom-based troubleshooting guides, common fault codes and their meanings, electrical circuit tracing.

Specifications Data:

Torque specifications for critical fasteners, engine clearances, fluid capacities, alignment angles, diagnostic parameters.

Wiring Diagrams:

Comprehensive electrical schematics for all vehicle systems, including power distribution, grounds, and component connections.

Depth:

Comprehensive, covering routine maintenance, complex repairs, and in-depth diagnostics for professional technicians and advanced DIY enthusiasts.

📊 Manual Specifications

File Format:

Portable Document Format (PDF)

Searchability:

Likely text-searchable, enabling quick navigation to specific topics.

Print Quality:

Digital PDF format allows for high-quality printing of individual pages or sections.

Binding Type:

N/A (Digital PDF)

Paper Type:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Type:

3.5L V6 DOHC (Dual Overhead Camshaft)

Displacement:

3.5 Liters (3497 cc)

Bore X Stroke:

93.0 mm x 82.7 mm (approximate, requires manual verification)

Compression Ratio:

9.4:1 (approximate, requires manual verification)

Horsepower:

200 hp @ 5500 rpm (approximate, requires manual verification)

Torque:

217 lb-ft @ 3000 rpm (approximate, requires manual verification)

Fuel Delivery:

Multi-port Fuel Injection (MPI)

Fuel Type:

Unleaded gasoline

Fuel Octane Rating:

87 octane (minimum, requires manual verification for specific recommendations)

🔧 Transmission

Transmission Type:

4-speed Automatic Overdrive

Transmission Type:

N/A for this specific model/year/engine combination (typically only one automatic option for this powertrain)

Transmission Fluid Type:

SP-III (Super Automatic transmission fluid, Kia/Hyundai specific - requires manual verification for exact part number)

Transmission Fluid Capacity:

Approximately 7.5 - 8.0 liters (for complete overhaul, requires manual verification for drain and fill)

📐 Dimensions

Length:

Approximately 196.5 inches (requires manual verification)

Width:

Approximately 78.5 inches (requires manual verification)

Height:

Approximately 67.5 inches (requires manual verification)

Wheelbase:

Approximately 118.1 inches (requires manual verification)

Curb Weight:

Approximately 4,300 - 4,500 lbs (varies by trim and options, requires manual verification)

Gross Vehicle Weight Rating Gvwr:

Approximately 5,700 - 6,000 lbs (requires manual verification)

🛡️ Safety Features

NHTSA Front Crash Test Rating:

Likely 4-star or 5-star (for 2004 model year, requires manual verification of specific ratings)

NHTSA Side Crash Test Rating:

Likely 4-star or 5-star (for 2004 model year, requires manual verification of specific ratings)

ABS:

Standard Anti-lock Braking System

Traction Control:

May be optional or standard depending on trim (requires manual verification)

Airbags:

Front driver and passenger airbags. Side curtain airbags may be optional (requires manual verification).

Seatbelts:

Three-point seatbelts with pretensioners for front occupants. Lower anchors and tethers for children (LATCH) system.

💡 Technology Features

Audio System:

Base audio systems typically include AM/FM stereo with CD player. Higher trims may offer premium audio or cassette player options. Manual covers operation and basic troubleshooting.

Cruise Control:

Standard or optional depending on trim level.

Power Outlets:

12V auxiliary power outlets for charging devices.

🔧 Maintenance

Engine Oil Change Interval:

Every 3,750 miles or 6 months, whichever comes first (severe driving conditions). 7,500 miles or 12 months (normal driving). Check manual for specific recommendations.

Engine Oil Filter Replacement:

With every oil change.

Air Cleaner Filter Replacement:

Every 15,000 miles or 12 months (severe driving). 30,000 miles or 24 months (normal driving). Check manual.

Spark Plug Replacement:

Typically around 60,000 - 100,000 miles for iridium or platinum plugs, depending on type. Requires manual verification.

Transmission Fluid Change Interval:

Every 30,000 miles or 24 months (severe driving). 60,000 miles or 48 months (normal driving). Check manual.

Timing Belt Replacement:

This engine uses a timing belt. Replacement interval typically around 60,000 - 90,000 miles or 5-7 years. CRITICAL to verify in manual as failure can cause severe engine damage.

Engine Oil Type:

SAE 5W-30, API certified. Check manual for specific viscosity and API service category.

Engine Oil Capacity:

Approximately 4.5 - 5.0 liters (with filter change, requires manual verification).

Coolant Type:

Ethylene glycol-based, long-life antifreeze (e.g., Asian red or equivalent). Check manual for specific color and specification.

Brake Fluid Type:

DOT 3 or DOT 4. Check manual for exact specification.

Common Issues Reported:

Potential issues may include: ABS sensor failures, power window motor failures, transmission solenoids/valve body issues, alternator failures, and HVAC blower motor resistor problems. These are common for the era and vehicle type and are comprehensively addressed in the manual.

📚 Vehicle History

Kia History:

Kia Motors Corporation, founded in 1944, is a South Korean automobile manufacturer. Known for its value-oriented vehicles and growing global presence.

Sedona Generation:

This 2004 model belongs to the first generation of the Kia Sedona (VQ), which debuted in 1998 in Korea and 1999 in North America.

Assembly Location:

Likely assembled in South Korea (Hwaseong Plant) or potentially other Kia facilities globally. Requires manual verification for specific model year.

🏆 Awards & Recognition

Awards History:

While specific awards for the 2004 Sedona are not widely publicized as segment leaders, Kia as a brand has seen increasing recognition for value, reliability improvements, and design in subsequent years. This manual provides the technical foundation to maintain and repair these vehicles effectively.