🏷️ Basic Information

Make:

Kia

Model:

Sorento

Year:

2004

Platform Code:

First Generation (JC)

👋 Introduction

Vehicle Segment:

Mid-size SUV

Target Audience:

Families and individuals seeking a versatile, capable SUV with a focus on practicality and value

Key Competitors 2004:

Toyota Highlander, Honda Pilot, Ford Explorer, Nissan Pathfinder, Mitsubishi Montero Sport

Body Styles:

5-door SUV

Seating Capacity:

5-passenger standard, optional 7-passenger configuration available on some trims

Drivetrain Options:

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

📋 Manual Details

Coverage Scope:

Comprehensive repair and overhaul of the 2004 Kia Sorento

Estimated Page Count:

1500-2000 (typical for comprehensive workshop manuals)

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, internal components, cylinder head, pistons, crankshaft, camshafts, timing systems, lubrication system, cooling system

Engine Performance:

Fuel delivery, ignition system, emission control systems, exhaust system, engine diagnostics

Transmission Manual:

Clutch, gearbox assembly, gear shift mechanism, maintenance and repair

Transmission Automatic:

Automatic transmission assembly, disassembly, hydraulic control, torque converter, electronic control unit (ECU) interface, maintenance

Drivetrain:

Front-wheel drive (FWD) and all-wheel drive (AWD) systems, differentials, driveshafts, CV joints, transfer case (if applicable)

Suspension:

Front suspension (struts, control arms, ball joints), rear suspension (multi-link, coil springs, shock absorbers), wheel bearings, alignment specifications

Steering:

Power steering system, steering rack, tie rods, steering column, steering angle sensor

Brakes:

Front and rear brake systems (disc/drum), brake calipers, rotors, pads, brake lines, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), parking brake

Electrical System:

Battery, charging system (alternator), starting system (starter motor), fuses, relays, wiring diagrams, lighting systems

Body And Chassis:

Body panels, doors, hood, tailgate, bumpers, interior trim, structural components, corrosion protection

HVAC System:

Air conditioning, heating, ventilation, blower motor, refrigerant system, climate control modules

Airbags And Restraints:

Airbag modules, SRS control unit, seatbelt pre-tensioners, occupant sensors

Routine Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, tire rotation, spark plug replacement

Diagnostics:

Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) interpretation

Component Replacement:

Detailed instructions for removing and installing major and minor components

Rebuilding And Overhaul:

Complete procedures for rebuilding engines, transmissions, and other major assemblies

Electrical Troubleshooting:

Step-by-step guides using wiring diagrams for electrical faults

Body Repair:

Panel replacement, dent repair, glass replacement procedures

Depth Of Information:

In-depth, covering all aspects from basic maintenance to complex component overhaul and diagnostics

Diagnostic Tools:

Information on using diagnostic scanners and specialized tools (where applicable)

Torque Specifications:

Extensive torque values for all critical fasteners and components

Clearances And Tolerances:

Precise specifications for component clearances and manufacturing tolerances

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Searchability:

Likely text-searchable, allowing for quick keyword lookup

Printability:

Designed to be printed for workshop use, with clear diagrams and text

Binding Type For Print:

N/A (Digital PDF)

Paper Type For Print:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Type 1:

2.5L (2493cc) V6, DOHC, 24-valve

Engine Code 1:

G6CV

Horsepower 1:

164 hp @ 6000 rpm (estimated)

Torque 1:

171 lb-ft @ 4500 rpm (estimated)

Bore X Stroke 1:

87.0 mm x 69.0 mm (estimated)

Compression Ratio 1:

9.3:1 (estimated)

Fuel Induction 1:

Multi-port Fuel Injection (MPI)

Fuel Type 1:

Unleaded Gasoline

Emission Control 1:

California Emission Standards (if applicable, check specific market)

Acceleration 0 60 Mph 1:

10-12 seconds (estimated, dependent on drivetrain and configuration)

Fuel Tank Capacity:

70 Liters (18.5 US gallons) (typical)

🔧 Transmission

Transmission Type Standard:

4-speed Automatic Transmission

Transmission Type Optional:

5-speed Manual Transmission (less common, primarily in certain markets)

Automatic Transmission Features:

Electronically controlled, Lock-up torque converter

AWD System Description:

Electronically controlled All-Wheel Drive system with viscous coupling (typical for this generation)

📐 Dimensions

Length:

4675 mm (184.1 inches) (typical)

Width:

1870 mm (73.6 inches) (typical)

Height:

1775 mm (69.9 inches) (typical)

Wheelbase:

2710 mm (106.7 inches) (typical)

Ground Clearance:

200 mm (7.9 inches) (typical)

Front Headroom:

1040 mm (40.9 inches) (estimated)

Front Legroom:

1050 mm (41.3 inches) (estimated)

Cargo Volume Behind Second Row:

870 Liters (30.7 cubic feet) (estimated)

Cargo Volume With Second Row Folded:

2100 Liters (74.2 cubic feet) (estimated)

Curb Weight FWD:

1850 kg (4079 lbs) (estimated)

Curb Weight AWD:

1950 kg (4300 lbs) (estimated)

Gross Vehicle Weight Rating Gvwr:

2600 kg (5732 lbs) (typical)

Towing Capacity:

3500 lbs (1588 kg) (typical, check local regulations and hitch rating)

🛡️ Safety Features

NHTSA Front Crash Test Rating:

4 Stars (Driver), 4 Stars (Passenger) (typical for 2004 models)

IIHS Moderate Overlap Frontal Offset Rating:

Good (typical for 2004 models)

ABS:

Standard (4-wheel disc brakes with ABS)

Traction Control:

Optional or standard depending on trim and market

Electronic Stability Control Esc:

Optional or standard depending on trim and market

Airbags:

Front driver and passenger airbags, optional side-impact airbags

Seatbelts:

3-point front and rear seatbelts with pretensioners for front seats

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for Children) system

💡 Technology Features

Audio System:

Standard AM/FM/CD player, optional premium audio system with multiple speakers and subwoofer available on higher trims.

Navigation:

Optional factory-installed GPS navigation system available on select higher-trim models.

Climate Control:

Manual or automatic climate control systems depending on trim level.

Cruise Control:

Standard on most trims.

Power Windows Locks Mirrors:

Standard or optional depending on trim level.

Remote Keyless Entry:

Standard or optional depending on trim level.

🔧 Maintenance

Engine Oil Change Interval:

Every 7,500 miles (12,000 km) or 6 months (typical for synthetic oil; consult owner's manual for specific recommendation)

Engine Oil Filter Replacement:

At every oil change

Air Filter Replacement Interval:

Every 15,000 miles (24,000 km) or 12 months (typical, inspect more frequently in dusty conditions)

Cabin Air Filter Replacement Interval:

Every 15,000 miles (24,000 km) or 12 months (typical)

Spark Plug Replacement Interval:

Every 60,000 miles (96,000 km) (for iridium or platinum plugs, check manual for exact type and interval)

Transmission Fluid Change Interval Automatic:

Every 50,000 - 60,000 miles (80,000 - 96,000 km) (check manual for severe service intervals)

Transmission Fluid Change Interval Manual:

Every 60,000 miles (96,000 km) (typical)

Coolant Replacement Interval:

Every 30,000 - 50,000 miles (48,000 - 80,000 km) or 2-3 years (typical for ethylene glycol coolant)

Brake Fluid Flush Interval:

Every 24 months or 30,000 miles (48,000 km) (typical)

Engine Oil Type Specification:

API SG or higher, SAE 5W-30 or 10W-30 (refer to owner's manual for exact specification based on climate)

Engine Oil Capacity:

Approximately 4.5-5.0 Liters (4.8-5.3 US Quarts) with filter change (for 2.5L V6)

Automatic Transmission Fluid Type:

Kia Genuine ATF SP-III or equivalent

Manual Transmission Fluid Type:

API GL-4, SAE 75W-90 (check manual for specific viscosity and spec)

Coolant Type:

Ethylene glycol-based antifreeze (typically orange or red, compatible with Asian vehicles)

Power Steering Fluid Type:

Kia Genuine Power Steering Fluid or Dexron III ATF (check manual)

Brake Fluid Type:

DOT 3 or DOT 4 (check manual for specific recommendation)

Engine Issues:

Some reports of oil leaks from valve cover gaskets and oil pan gaskets. Occasional camshaft position sensor issues. The V6 engine generally considered reliable but requires diligent maintenance.

Transmission Issues:

Automatic transmission can sometimes exhibit delayed shifting or hard shifts if fluid is not changed regularly. Torque converter issues are less common but possible with high mileage.

Suspension Issues:

Wear in ball joints, tie rod ends, and bushings can lead to clunking noises and steering looseness. Front strut mounts can also wear out.

Electrical Issues:

Alternator failure can occur. Window regulators and power lock actuators can be prone to failure over time. Check for corrosion in common electrical connection points.

Body Rust:

In regions with heavy road salt use, rust can develop on the frame, wheel wells, and rocker panels. Regular inspection and rust proofing are recommended.

📚 Vehicle History

Kia History Summary:

Kia Motors Corporation is a South Korean automobile manufacturer, founded in 1944. Initially known for motorcycle and truck production, Kia entered the passenger car market in the late 1970s and early 1980s. It has since grown into a major global automotive player, known for offering value-driven vehicles with increasing levels of quality and design.

Sorento First Generation Launch:

The first generation Kia Sorento (JC) was launched in early 2002 for the 2003 model year in most markets. The 2004 model year represents an early production variant of this generation.

Sorento Generation 1 Design:

Built on a body-on-frame chassis, the first-generation Sorento was positioned as a more rugged and traditional SUV compared to its unibody competitors. It offered robust construction and a focus on off-road capability for its segment.

Sorento Facelift Timing:

The first generation Sorento received a mid-cycle refresh for the 2007 model year, introducing updated styling and features. The 2004 model precedes this facelift.

Production Plants:

Primarily manufactured at Kia's Hwaseong Plant in South Korea, with potential assembly in other locations depending on market.

🏆 Awards & Recognition

Initial Reception:

The first-generation Sorento was generally well-received for its value proposition, spacious interior, and capable powertrain for its price point at launch. It helped Kia establish a stronger presence in the SUV market.

Initial Consumer Reports Rating:

Ratings varied by model year and specific vehicle configuration, but it was often positioned as a budget-friendly alternative to more established competitors.