🏷️ Basic Information

Make:

Kia

Model:

Sedona

Year:

2008

Engine:

3.8L DOHC V6

Engine Code:

G6DA

👋 Introduction

Market Segment:

Mid-size minivan. Competed with vehicles like the Honda Odyssey, Toyota Sienna, and Chrysler Town & Country.

Strengths:

Kia Sedona was known for offering a strong value proposition, robust feature set for its price point, and a spacious interior. The 3.8L V6 provided ample power.

Vehicle Type:

Minivan

Seating Capacity:

Typically 7 or 8 passengers, depending on configuration.

Drivetrain Options:

Front-Wheel Drive (FWD) standard.

Doors:

Sliding rear passenger doors standard.

📋 Manual Details

Systems:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body, Interior, Maintenance, Troubleshooting, Diagnostics, Wiring Diagrams.

Page Count:

1815

Manual Type:

Workshop Service Manual / Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Detailed information on engine assembly, disassembly, inspection, repair, and overhaul for the 3.8L V6 engine, including cylinder head, block, pistons, crankshaft, camshafts, timing system, cooling system, lubrication system, and emissions control.

Engine Performance:

Coverage of fuel injection system (MPI), ignition system, throttle control, engine management system (ECM), and diagnostic trouble codes (DTCs).

Transmission:

Service and repair procedures for the automatic transmission, including torque converter, valve body, gear sets, clutch packs, planetary gears, seals, and fluids. Includes diagnostic information.

Drivetrain:

Front-wheel drive (FWD) system, including drive axles, CV joints, differential, and related components. Repair and maintenance procedures.

Suspension:

Front and rear suspension systems, including MacPherson struts, coil springs, shock absorbers, control arms, bushings, ball joints, and stabilizers. Alignment specifications and procedures.

Steering:

Power steering system, including steering gear, pump, hoses, and fluid. Steering angle sensor information and diagnostics.

Brakes:

Front and rear disc brake systems, including calipers, rotors, pads, master cylinder, brake booster, hydraulic lines, and anti-lock braking system (ABS). Parking brake system.

Electrical System:

Comprehensive coverage of the vehicle's electrical system, including battery, charging system (alternator), starting system (starter motor), lighting, power windows, power locks, mirrors, wipers, horns, and fuses/relays.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, including the refrigerant cycle, compressor, condenser, evaporator, blower motor, heater core, climate control module, and diagnostic procedures.

Body And Interior:

Exterior body panels, doors, hood, tailgate, bumpers, interior trim, seats, dashboard, airbags, seatbelts, and related components. Repair and replacement procedures.

Wiring Diagrams:

Detailed electrical wiring diagrams for all vehicle systems, including component location and wire color codes. Crucial for electrical troubleshooting.

Routine Maintenance:

Oil changes, filter replacements, fluid checks and changes, spark plug replacement, tire rotation, brake inspections, and battery checks.

Diagnostic Troubleshooting:

Systematic approach to diagnosing common problems, including symptom-based troubleshooting guides, DTC interpretation, and component testing procedures.

Repair And Overhaul:

Step-by-step instructions for removing, inspecting, repairing, and reinstalling major vehicle components and systems.

Special Tools:

Identification and usage of specific tools and equipment required for certain repair and maintenance procedures.

Depth Level:

Comprehensive. Covers everything from basic scheduled maintenance to advanced engine and transmission rebuilds, complex electrical diagnostics, and bodywork repairs.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, suitable for printing specific sections or the entire manual. Text is searchable.

Binding Type:

N/A (Digital PDF)

Paper Type:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Type:

V6, 24-valve, DOHC (Dual Overhead Camshaft)

Displacement:

3.8 Liters (3778 cc)

Bore X Stroke:

96.0 mm x 87.0 mm (approximate, requires manual verification)

Compression Ratio:

10.0:1 (typical for this engine)

Block Material:

Aluminum Alloy

Cylinder Head Material:

Aluminum Alloy

Valve Train:

DOHC, 4 valves per cylinder, timing chain driven

Ignition System:

Electronic ignition with coil-on-plug

Horsepower:

Approximately 250 hp @ 6000 rpm (requires manual verification for exact spec)

Torque:

Approximately 260 lb-ft @ 3500 rpm (requires manual verification for exact spec)

Fuel Delivery:

Multi-Point Fuel Injection (MPI)

Recommended Fuel:

87 Octane Unleaded Gasoline

Fuel Tank Capacity:

Approximately 20.0 gallons (requires manual verification)

🔧 Transmission

Transmission Type:

5-Speed Automatic

Gear Ratios:

Specific ratios detailed within the manual.

Transmission Fluid Type:

SP-III or equivalent ATF (requires manual verification for exact specification and part number)

Electronic Control:

Electronically controlled with Overdrive

📐 Dimensions

Length:

Approximately 200.0 inches (requires manual verification)

Width:

Approximately 78.7 inches (requires manual verification)

Height:

Approximately 68.7 inches (requires manual verification)

Wheelbase:

Approximately 118.1 inches (requires manual verification)

Wheel Bolt Pattern:

5 x 114.3 mm (5 x 4.5 inches)

Tire Size:

Commonly 235/60R17 or 235/55R18 (requires manual verification for specific trims)

Curb Weight:

Approximately 4,500 - 4,800 lbs (requires manual verification)

🛡️ Safety Features

NHTSA Rollover Resistance:

4/5 stars (typical for this class, requires manual verification for specific year tests)

ABS:

Standard Anti-lock Braking System

Traction Control:

Electronic Traction Control System (TCS) available.

Esc:

Electronic Stability Control (ESC) available.

Airbags:

Front driver and passenger airbags, front side-impact airbags, and available side curtain airbags for all rows.

Seatbelts:

3-point seatbelts with pretensioners and load limiters in all seating positions.

Child Anchors:

LATCH (Lower Anchors and Tethers for Children) system.

💡 Technology Features

Audio System:

Factory-installed AM/FM/CD audio system, often with auxiliary input or satellite radio capability depending on trim. Premium audio options available.

Navigation:

Optional DVD-based navigation system on higher trims.

Rear Parking Sensors:

Available rear parking sensors for easier maneuvering.

Rearview Camera:

Optional rearview camera integrated with infotainment screen.

Auxiliary Input:

Standard auxiliary audio input jack for connecting external music players.

🔧 Maintenance

Oil Change Interval:

Every 5,000 miles or 6 months (severe duty) or 7,500 miles or 12 months (normal duty), whichever comes first. Refer to the manual for specific details.

Air Filter Replacement:

Inspect every 15,000 miles, replace as needed or every 30,000 miles. Refer to manual.

Cabin Air Filter Replacement:

Replace every 15,000 - 30,000 miles, depending on driving conditions. Refer to manual.

Coolant Flush:

Initial flush at 60,000 miles, then every 30,000 miles thereafter. Refer to manual for coolant type.

Transmission Fluid Change:

Check fluid level regularly. Replace every 60,000 miles or as per manual's recommendation, especially for severe driving.

Spark Plug Replacement:

Typically iridium spark plugs with a replacement interval of 100,000 miles. Refer to manual for exact type and interval.

Engine Oil Type:

SAE 5W-30 Synthetic Motor Oil, API SN or ILSAC GF-5 certified (confirm with manual).

Engine Oil Capacity:

Approximately 6.4 US quarts (6.1 liters) with filter (requires manual verification).

Coolant Type:

Ethylene glycol based, long-life coolant (e.g., Hyundai/Kia P/N 00200-00021 or equivalent) mixed 50/50 with distilled water. Refer to manual.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid (confirm with manual).

Engine Misfires:

Potential for ignition coil or spark plug issues, leading to misfires. Covered in diagnostic section.

Transmission Hard Shifting:

Some owners report occasional hard shifting or delayed engagement. Manual covers transmission diagnostics and solenoid testing.

HVAC Blower Motor:

Blower motor failure can occur, impacting HVAC performance. Manual provides testing and replacement procedures.

Suspension Components:

Wear on suspension bushings, ball joints, and tie rod ends is common in high-mileage vehicles. Manual details inspection and replacement.

📚 Vehicle History

Manufacturer:

Kia Motors Corporation, South Korean automotive manufacturer.

Generation:

This 2008 model is part of the first generation (VQ) of the Kia Sedona, which was introduced for the 2006 model year. It underwent a significant facelift for 2006.

Manufacturing Location:

Primarily manufactured in Hwasung, South Korea.

🏆 Awards & Recognition

Value Awards:

The Sedona has often been recognized for its strong value for money in the minivan segment by automotive publications.