🏷️ Basic Information

Make:

Kia

Model:

Sorento

Year:

2015

Engine Variant:

3.3L GDI (Lambda II V6)

Vin Code Engine:

H (for 3.3L V6 GDI)

👋 Introduction

Segment:

Mid-size Crossover SUV (3-row seating available)

Competitors:

Toyota Highlander, Honda Pilot, Ford Explorer, Nissan Pathfinder, Chevrolet Traverse, Hyundai Santa Fe (XL).

Engine Options:

This manual specifically covers the powerful 3.3L GDI V6, offering a significant upgrade in performance over base engines.

Available Drivetrains:

Front-Wheel Drive (FWD) and All-Wheel Drive (AWD) configurations.

Interior Space:

Spacious interior with optional third-row seating for up to 7 passengers.

Warranty Support:

While the manual is for repair, understanding Kia's strong powertrain and overall vehicle warranty is relevant for owners seeking to perform maintenance.

📋 Manual Details

Countries Of Sale:

Primarily North America (USA, Canada), but applicable to global markets with similar specifications.

Total Pages:

2171

Type:

Workshop Service Manual / Repair Manual

Language:

English

Format:

PDF (Digital)

📖 Manual Coverage

Powertrain:

Engine Mechanical, Engine Management (ECM/PCM), Fuel System, Ignition System, Exhaust System, Emission Control Systems.

Drivetrain:

Automatic Transmission (6-speed), Transfer Case (AWD models), Drive Shafts, Differentials, Axles.

Chassis:

Suspension (Front & Rear), Steering System, Braking System (Hydraulic, ABS, ESC), Wheels & Tires.

Body:

Body Panels, Doors, Hood, Tailgate, Exterior Trim, Interior Trim, Seating Systems, Glass & Mirrors.

Electrical:

Battery, Charging System, Starting System, Lighting System (Headlights, Taillights, Interior), Instrumentation, Audio System, HVAC Controls, Power Accessories (Windows, Locks, Mirrors, Seats), Advanced Driver Assistance Systems (ADAS) Sensors & Modules, Body Control Module (BCM).

HVAC:

Air Conditioning, Heating, Ventilation, Climate Control System Operation & Diagnosis.

Maintenance:

Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks & Top-offs, Spark Plug Replacement, Belt Inspection & Replacement.

Repair:

Component Removal & Installation, Sub-assembly Rebuilds, Component Overhaul (e.g., engine, transmission), Body Panel Replacement, Interior Trim Repair.

Diagnostics:

Troubleshooting Flowcharts, Symptom-based Diagnosis, Diagnostic Trouble Codes (DTCs) Interpretation, Live Data Analysis, Component Testing Procedures.

Specifications:

Torque Specifications for all fasteners, Component Clearances, Electrical System Voltages & Resistances, Diagnostic Parameter Values.

Wiring Diagrams:

Complete Electrical Schematics for all vehicle systems, Color-coded wiring, Component Location Guides for harnesses.

Depth:

Comprehensive, covering everything from basic fluid level checks and tire pressure adjustments to complex engine internal repairs, transmission overhauls, and advanced electronic diagnostics. Includes detailed disassembly, reassembly, and adjustment procedures.

📊 Manual Specifications

PDF Version:

Likely PDF 1.4 or higher, ensuring compatibility with most modern readers.

Image Resolution:

High-resolution, suitable for clear printing of diagrams, illustrations, and text.

Binding:

N/A (Digital PDF format)

Paper Type:

N/A (Digital PDF format)

Text Search:

Typically OCR'd or text-based PDF, allowing for keyword searches within the manual.

⚙️ Engine Specifications

Engine Code:

G6DN (Lambda II 3.3L GDI V6)

Engine Type:

Naturally Aspirated V6, DOHC (Dual Overhead Camshafts), 24 Valves

Displacement:

3.342 cc (3.3 Liters)

Horsepower:

Approx. 290 hp @ 6400 RPM

Torque:

Approx. 252 lb-ft @ 5300 RPM

Bore X Stroke:

92.0 mm x 87.0 mm

Compression Ratio:

11.5:1

Injection Type:

Gasoline Direct Injection (GDI)

Fuel Type:

Unleaded Gasoline, Octane Rating 87 or higher recommended

Ignition System:

Electronic Ignition, Coil-on-Plug (COP) System

Oil Type Capacity:

API SN or higher, SAE 0W-20 synthetic oil. Capacity: 6.9 US quarts (6.5 Liters) with filter change.

Coolant Type Capacity:

Asian Long Life Antifreeze/Coolant (HOAT), Green or equivalent. Capacity: Approx. 9.5 US quarts (9.0 Liters).

🔧 Transmission

Transmission Type:

6-Speed Automatic (A6GF1 for FWD, A6LF2 for AWD)

Optional Transmission:

N/A (This generation primarily featured the 6-speed automatic)

Transmission Modes:

Driver Selectable Mode (Sport, Eco), Shiftronic Manual Mode

Transmission Fluid Type:

Kia SPIII or SP-IV ATF (Automatic Transmission Fluid), or equivalent DEXRON-VI compatible fluid.

Transmission Fluid Capacity:

Approx. 7.7 US quarts (7.3 Liters) for refill after filter/pan drop. Complete overhaul capacity is higher.

📐 Dimensions

Length:

189.4 inches (4,811 mm)

Width:

74.4 inches (1,890 mm)

Height:

66.5 inches (1,689 mm) (excluding roof rails)

Wheelbase:

109.6 inches (2,785 mm)

Ground Clearance:

Approx. 7.2 inches (183 mm)

Approach Angle:

Approx. 17.4 degrees

Departure Angle:

Approx. 21.6 degrees

Cargo Volume Behind 3Rd Row:

Approx. 10.0 cubic feet (282 Liters)

Cargo Volume Behind 2Nd Row:

Approx. 46.4 cubic feet (1,314 Liters)

Cargo Volume Behind 1St Row:

Approx. 78.2 cubic feet (2,214 Liters)

Curb Weight:

Approx. 4,050 - 4,365 lbs (1,837 - 1,980 kg), varies by configuration.

Gross Vehicle Weight Rating:

Approx. 5,512 - 5,732 lbs (2,500 - 2,600 kg)

Towing Capacity:

Up to 5,000 lbs (2,268 kg) with factory tow package and proper weight distribution hitch. Consult owner's manual for specific limitations.

🛡️ Safety Features

IIHS Rating:

Good in most categories (e.g., Moderate Overlap Front, Side Impact, Roof Strength). Specific ratings may vary by testing year and equipment. 'Top Safety Pick' or 'Top Safety Pick+' designation achievable.

NHTSA Rating:

5-Star Overall Safety Rating (potential for specific crash test categories).

ABS:

4-Wheel Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD) and Brake Assist (BAS).

Esc:

Electronic Stability Control (ESC) with Traction Control System (TCS) and Hill Start Assist Control (HAC).

Adas Available:

Blind Spot Detection (BSD), Rear Cross-Traffic Alert (RCTA), Lane Departure Warning System (LDWS), Forward Collision Warning (FCW), Smart Parking Assist (optional).

Airbags:

Dual Front Airbags, Front Seat-Mounted Side Airbags, Full-Length Side Curtain Airbags (for all rows), Driver's Knee Airbag.

Seatbelts:

3-point Inertial Reel Seat Belts with pretensioners and load limiters for all seating positions, LATCH (Lower Anchors and Tethers for Children) system.

Body Structure:

Advanced High-Strength Steel (AHSS) unibody construction for improved rigidity and crash energy absorption.

💡 Technology Features

Infotainment System:

Available UVO infotainment system with touchscreen interface, voice recognition, navigation (optional), Bluetooth connectivity, and smartphone integration (e.g., Pandora, iHeartRadio).

Audio Systems:

Premium Infinity surround sound system available on higher trims.

Parking Sensors:

Available front and rear parking sensors.

Rearview Camera:

Standard or available rearview camera with dynamic guidelines.

Adaptive Cruise Control:

Available on select trims, along with other ADAS features.

Usb Ports:

Standard USB and auxiliary audio input jacks.

Remote Start:

Available as an accessory or factory option.

🔧 Maintenance

Oil Filter Change:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first, using synthetic oil. Consult manual for severe driving conditions.

Air Filter Replacement:

Inspect every 15,000 miles (24,000 km), replace as needed. Typically recommend replacement every 30,000 miles (48,000 km).

Engine Coolant Flush:

Initial replacement at 105,000 miles (168,000 km), then every 45,000 miles (72,000 km) or 3 years thereafter.

Transmission Fluid Change:

Inspect every 30,000 miles (48,000 km). Replace approximately every 60,000 miles (96,000 km) or based on driving conditions. Refer to manual for specific recommendations for the 6-speed auto.

Spark Plug Replacement:

Iridium type spark plugs, typically recommended for replacement at 105,000 miles (168,000 km).

Brake Fluid Type:

DOT 3 or DOT 4 (refer to reservoir cap or manual for exact spec).

Power Steering Fluid Type:

If hydraulic power steering is present (some models may have electric), consult manual for specific fluid.

Engine Reliability:

The 3.3L GDI V6 is generally robust. Potential minor issues can include carbon buildup on intake valves due to direct injection, requiring occasional cleaning (often addressed in the manual's diagnostic section).

Transmission Performance:

While generally reliable, some users report occasional rough shifts or hesitation. Proper fluid maintenance is crucial. The manual will detail diagnostic procedures for transmission control module (TCM) and hydraulic issues.

Electrical Systems:

As with many modern vehicles, minor electrical gremlins can occur. Thorough wiring diagrams and diagnostic procedures in the manual are essential for troubleshooting these.

Interior Wear:

Standard interior wear and tear on materials over time. Manual covers interior panel removal and repair.

📚 Vehicle History

Kia Global Position:

Kia Motors Corporation, South Korea, known for value, design, and expanding market presence globally.

Sorento Generations:

This 2015 model is part of the second generation (UM) Sorento, introduced for the 2016 model year in North America, which saw significant updates in design, platform, and technology compared to the first generation.

Manufacturing Locations:

Hwaseong, South Korea; West Point, Georgia, USA (for North American market).

Production Years For Gen:

The UM generation Sorento was produced from late 2014 for the 2015 model year through 2020.

🏆 Awards & Recognition

IIHS Awards:

The 2015 Sorento (as part of the UM generation) often achieved good safety ratings from IIHS, potentially earning 'Top Safety Pick' status.

Kbb Awards:

Kia Sorento has historically received recognition from Kelley Blue Book for value and family-friendly features.

Edmunds Awards:

Edmunds reviews and awards often highlight the Sorento's balance of features, comfort, and utility.

Consumer Reports Reliability:

Reliability ratings can vary by model year and specific components. The manual is key to maintaining high reliability.