Target Audience:
DIY enthusiasts and independent repair shops seeking official Hyundai repair information.
Advantage Over Print:
Instant access, searchability, up-to-date information (compared to older print manuals), portability across devices.
Licensing Origin:
Officially licensed, derived from OE (Original Equipment) materials.
Access Duration:
1-year subscription with option for renewal discounts.
Device Compatibility:
Compatible with PC, laptop, smartphone, and tablet via web browser.
Coverage Scope:
Comprehensive service and repair for all major vehicle systems.
Estimated Page Count:
Thousands of pages (typical for comprehensive digital manuals, exact count not specified but implies full factory coverage).
Manual Type:
Factory-Derived Service and Repair Manual
Format:
Online Software/Web-based Access
Engine System:
Engine mechanical, lubrication, cooling, fuel, ignition, emission control, engine management.
Drivetrain System:
Manual and automatic transmission, clutch, driveshafts, axles, differentials.
Suspension System:
Front and rear suspension components, shock absorbers, springs, control arms, alignment.
Steering System:
Power steering system, steering column, steering gear/rack and pinion.
Braking System:
Hydraulic system, calipers, rotors, drums, parking brake, ABS system.
Electrical System:
Battery, charging system, starting system, lighting, fuses, relays, wiring diagrams.
HVAC System:
Heating, ventilation, air conditioning system components and operation.
Body And Chassis:
Body panels, doors, interior trim, glass, structural components.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, belt replacement.
Repair Procedures:
Step-by-step repair instructions for all major vehicle systems, including component removal, installation, and adjustment.
Troubleshooting Diagnostics:
Diagnostic procedures, symptom analysis, fault code interpretation, troubleshooting trees.
Technical Depth:
Full factory-level detail, suitable for professional technicians and experienced DIY enthusiasts. Covers diagnostics, repair, and overhaul.
Engine Options 2002 Sonata:
2.4L Inline-4 (G4JS) and 2.5L V6 (G6CU).
2.4L Inline 4 Horsepower:
Approx. 149 hp @ 6000 rpm (specific may vary slightly by market/spec).
2.4L Inline 4 Torque:
Approx. 160 lb-ft @ 4000 rpm (specific may vary).
2.5L V6 Horsepower:
Approx. 170 hp @ 6000 rpm (specific may vary).
2.5L V6 Torque:
Approx. 175 lb-ft @ 4000 rpm (specific may vary).
Fuel Delivery:
Multi-point fuel injection (MPI).
ECU Type:
Electronic Control Unit (ECU) with diagnostic capabilities (OBD-II compliant).
Standard Transmission Type:
5-speed manual transmission (likely for 4-cylinder models).
Optional Transmission Type:
4-speed automatic transmission (common for both engine variants).
Automatic Transmission Features:
Electronically controlled, possibly with sport/winter modes.
Wheelbase:
Approx. 106.5 inches (2705 mm).
Length:
Approx. 187.1 inches (4753 mm).
Width:
Approx. 70.5 inches (1790 mm).
Height:
Approx. 56.1 inches (1425 mm).
Curb Weight:
Varies by model, typically around 3100-3400 lbs (1400-1540 kg).
NHTSA Front Impact:
Likely 4-star for driver and front passenger (based on typical ratings for this era and class).
NHTSA Side Impact:
Likely 4-star for front and rear passengers (based on typical ratings).
ABS:
Standard Anti-lock Braking System (ABS).
Airbags:
Front airbags, likely optional side-impact airbags.
Audio System:
Factory AM/FM/CD player, potential for premium audio systems on higher trims.
Cruise Control:
Standard or available cruise control.
Power Features:
Power windows, power door locks, remote keyless entry likely available.
Oil Change Interval:
Typically every 5,000 to 7,500 miles (8,000 to 12,000 km) or 6-12 months, depending on driving conditions and oil type.
Engine Coolant Flush:
Recommended every 30,000 to 60,000 miles (48,000 to 96,000 km) or 2-4 years.
Timing Belt Replacement:
Crucial for 2.5L V6. Typically recommended around 60,000 to 90,000 miles (96,000 to 145,000 km). Failure can cause catastrophic engine damage.
Engine Oil Type V6:
SAE 5W-30 API SJ or higher.
Engine Oil Type I4:
SAE 5W-30 API SJ or higher.
Transmission Fluid Atf:
Refer to Hyundai SP-III or equivalent ATF.
Power Steering Fluid:
Refer to Hyundai PSF-III or Dexron-III/Mercon equivalent.
Common Issues:
Potential for AC system leaks, oil pan gasket leaks, occasional transmission issues (especially if maintenance is neglected), and minor electrical gremlins. Timing belt service is critical.
Hyundai History:
Hyundai Motor Company, established in 1967, became a significant global automotive player by the late 20th century.
Sonata Third Generation:
The 2002 Sonata belongs to the third generation (EF), which was introduced in 1998, receiving a significant facelift for the 2002 model year, including updated styling, engines, and features.
Manufacturing Locations:
Primarily manufactured in South Korea, with potential assembly in other regions depending on market.
