🏷️ Basic Information

Make:

Kia

Model:

Sedona

Year:

2004

Generation Code:

GQ

Chassis Code:

GQ

👋 Introduction

Vehicle Segment:

Full-size Minivan

Target Audience:

Families, fleet operators, and commercial users seeking versatile people or cargo transport.

Key Competitors:

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

Vehicle Strengths:

Spacious interior, flexible seating, value proposition, often equipped with a robust V6 engine.

Manual Purpose:

To provide comprehensive diagnostic, repair, and maintenance information for Kia Sedona 2004, enabling efficient and accurate servicing.

📋 Manual Details

Coverage Areas:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Bodywork, Interior, Emissions Control

Page Count:

Extensive (typical workshop manuals exceed 1500 pages, exact count not specified but implied to be comprehensive)

Manual Type:

Workshop Repair Service Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Systems:

Engine mechanical, cooling, lubrication, fuel delivery, ignition, emissions control, engine management (ECU)

Transmission Systems:

Automatic transmission (AT) diagnosis, repair, and overhaul; transmission fluid specifications and procedures.

Drivetrain Systems:

Front-wheel drive (FWD) axle shafts, differentials, and related components.

Suspension Systems:

Front and rear suspension components, alignment specifications, shock absorbers, springs, control arms.

Steering Systems:

Power steering system diagnosis and repair, steering gear, tie rods, linkages.

Brake Systems:

Front and rear disc brakes, ABS system diagnosis and components, brake fluid specifications.

Electrical Systems:

Battery, charging system, starting system, lighting, instrumentation, power accessories, wiring diagrams, fuse and relay locations.

HVAC Systems:

Air conditioning system diagnosis, refrigerant handling, heater core, blower motor, climate controls.

Bodywork Systems:

Body panel removal and installation, door mechanisms, glass, seals, exterior trim.

Interior Systems:

Interior trim panel removal, seat adjustments, safety restraint system (SRS) component locations.

Maintenance Procedures:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, air filter replacement, brake pad/rotor service, tire rotation.

Repair Procedures:

Component removal and installation (e.g., alternator, starter, water pump, radiator, fuel injectors), engine rebuild procedures, transmission overhaul, brake caliper replacement, suspension component replacement.

Troubleshooting Procedures:

Diagnostic procedures for common and uncommon faults across all major systems, fault code interpretation (OBD-II), symptom-based troubleshooting guides.

Technical Specifications:

Torque specifications for critical fasteners, engine timing procedures, component clearances, fluid capacities, diagnostic data.

Depth Of Coverage:

Comprehensive, covering routine maintenance, diagnostics, component-level repair, and in-depth overhaul procedures, suitable for professional technicians and advanced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely searchable text content (typical for professionally produced PDF manuals)

Printable:

Yes, allows for printing of specific sections or the entire document.

Image Resolution:

High-resolution images and diagrams for clarity.

Binding Type:

N/A (Digital PDF format)

Paper Type:

N/A (Digital PDF format)

⚙️ Engine Specifications

Engine Type:

Gasoline

Engine Configuration:

V6

Engine Displacement:

3.5 Liters (3497 cc)

Engine Code:

G6CU

Engine Overhead:

DOHC (Dual Overhead Camshafts)

Horsepower Est:

Approximately 200-205 hp @ 5500 rpm (varies slightly by market/specific configuration)

Torque Est:

Approximately 217-220 lb-ft @ 3200-3500 rpm (varies slightly by market/specific configuration)

Fuel Induction:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline

Ignition System:

Distributorless Ignition System (DIS) with Coil-on-Plug (COP) or coil packs.

Bore X Stroke:

93.0 mm x 82.7 mm (approximate)

Compression Ratio:

9.0:1 (approximate)

🔧 Transmission

Transmission Type Standard:

4-speed Automatic Transmission

Transmission Type Optional:

N/A (Only automatic was standard for this engine)

Transmission Features:

Electronically controlled, adaptive shift logic.

Transmission Fluid Type:

Kia Genuine ATF SP-III or equivalent Dexron III/Mercon approved fluid.

Transmission Fluid Capacity:

Approximately 7.5 - 8.5 liters (dry fill), 4.0-4.5 liters (drain and refill) - Consult manual for exact procedure.

📐 Dimensions

Length:

4875 mm (192.0 in)

Width:

1975 mm (77.8 in)

Height:

1740 mm (68.5 in)

Wheelbase:

3000 mm (118.1 in)

Front Track:

1605 mm (63.2 in)

Rear Track:

1615 mm (63.6 in)

Cargo Volume Seats Up:

Approximately 2394 liters (84.5 cu ft) behind the second row.

Cargo Volume Seats Down:

Approximately 3700-4000 liters (130-140 cu ft) with third row folded and second row removed (configuration dependent).

Curb Weight Est:

1900-2100 kg (4189-4630 lbs) depending on trim and equipment.

Gross Vehicle Weight Rating Est:

2650-2750 kg (5842-6063 lbs)

🛡️ Safety Features

NHTSA Front Impact Driver:

4 Stars (for 2004 model year, typical for vehicles of this era)

NHTSA Front Impact Passenger:

4 Stars (for 2004 model year, typical for vehicles of this era)

IIHS Side Impact:

Acceptable (for 2004 model year, typical for vehicles of this era)

ABS:

Standard Anti-lock Braking System (ABS)

Traction Control:

Optional Traction Control System (TCS) on some trims.

Airbags Front:

Driver and front passenger airbags.

Airbags Side:

Optional side-impact airbags (curtain or torso) on some trims.

Seat Belts:

3-point seat belts with pretensioners for all rows.

Child Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system.

💡 Technology Features

Audio System:

Standard AM/FM/CD player, optional premium audio systems with more speakers and cassette player or CD changer.

Navigation:

Optional factory-installed GPS navigation system on higher trim levels.

Cruise Control:

Standard cruise control.

Parking Assistance:

Optional rear parking sensors on some trims.

Auxiliary Input:

Typically not standard; auxiliary input jacks or Bluetooth were rare for this model year without aftermarket solutions.

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first (under normal driving conditions). Severe conditions may require shorter intervals.

Air Filter Replacement Interval:

Every 15,000 miles (24,000 km) or 12 months, or more often in dusty conditions.

Spark Plug Replacement Interval:

Every 60,000 miles (96,000 km) for iridium spark plugs (if equipped), or 30,000 miles for standard plugs.

Transmission Fluid Change Interval:

Every 30,000 miles (48,000 km) or 24 months (especially for heavy usage like towing or stop-and-go traffic).

Engine Oil Type:

SAE 5W-30 API Certified Synthetic or Synthetic Blend (API SM/SL/SJ or ILSAC GF-4/GF-3).

Engine Oil Capacity:

Approximately 4.5 Liters (4.8 US Quarts) with filter change.

Coolant Type:

Asian Red Long-Life Antifreeze/Coolant (HOAT) - Ethylene Glycol based, typically OAT or P-HOAT type.

Coolant Capacity:

Approximately 8.5 - 9.0 Liters (8.9 - 9.5 US Quarts).

Brake Fluid Type:

DOT 3 or DOT 4 Hydraulic Brake Fluid.

Common Failures Engine:

Oil leaks from valve cover gaskets, intake manifold gaskets, potential for timing belt failure if not replaced per schedule (though V6 might be chain driven - confirm with manual), occasional EGR valve issues.

Common Failures Transmission:

Delayed shifting, slipping gears, transmission fluid leaks, solenoid failures. Proper fluid maintenance is critical.

Common Failures Suspension Steering:

Worn ball joints, control arm bushings, tie rod ends, leading to steering looseness or knocking noises. Premature wear of struts/shocks.

Common Failures Electrical:

Power window motor failures, HVAC blower motor failures, intermittent issues with interior lights or dashboard components. Alternator and starter reliability can vary.

📚 Vehicle History

Manufacturer Origin:

South Korea

Brand Focus:

Known for offering vehicles with strong value, practical features, and improving reliability and design over time.

Generation Introduction:

The Kia Sedona (also known as Kia Carnival in many markets) was first introduced globally in 1998. The 2004 model represents a mid-cycle refresh or a specific iteration within its first generation.

Production Years:

First generation: 1998-2005. 2004 falls within this first generation.

Manufacturing Locations:

Primarily South Korea (Hwaseong plant).

🏆 Awards & Recognition

Consumer Reports Ratings:

Consumer Reports ratings for this era's Sedona often indicated average to below-average reliability in certain areas, particularly transmission and electrical systems. Specific annual ratings should be consulted.

Jd Power Dependability:

Initial JD Power dependability ratings for this generation were generally average to below average. Consult specific year reports for detailed insights.

Emisiones Standards:

Meets EPA and California LEV-II emissions standards for gasoline vehicles.