1. Check the Gas Cap: Ensure the gas cap is tightly secured, as a loose cap can trigger the light.
2. Inspect for Obvious Issues: Look for any visible leaks or irregularities.
3. Use a Diagnostic Scanner: Connect an OBD-II scanner to identify error codes.
4. Refer to the Manual: Our manual provides specific troubleshooting steps based on the error codes.
5. Address the Issue: Follow the detailed repair instructions in the manual to resolve the identified problem.

For a comprehensive guide on diagnosing and fixing Check Engine Light issues, refer to our 2006 Hyundai Sonata GL Workshop Service & Repair Manual.

1. Check Fuel Levels: Ensure there’s sufficient fuel in the tank.
2. Inspect Fuel Filter: A clogged fuel filter can cause stalling. Replace it if needed.
3. Examine Ignition System: Check spark plugs and ignition coils for wear or damage.
4. Clean the Idle Air Control Valve: This component regulates engine idle speed and can be a common culprit.
5. Consult the Manual: Follow the detailed repair instructions provided for stalling issues.

Our manual includes step-by-step solutions for engine stalling problems. Get your copy to address this issue effectively.

1. Check Transmission Fluid Levels: Low or dirty fluid can cause shifting problems. Top up or replace if necessary.
2. Inspect for Leaks: Look for any transmission fluid leaks.
3. Examine Transmission Filter: A clogged filter can impede fluid flow. Replace it if needed.
4. Check for Error Codes: Use a diagnostic scanner to identify any transmission-related codes.
5. Follow Manual Instructions: Our manual provides detailed repair steps for addressing transmission issues.

For thorough guidance on fixing transmission problems, consult our 2006 Hyundai Sonata GL Workshop Service & Repair Manual.

1. Check Fuses: Inspect and replace any blown fuses.
2. Examine Wiring Connections: Look for loose or damaged wires.
3. Test Electrical Components: Use a multimeter to test components like the alternator and battery.
4. Refer to Wiring Diagrams: Our manual includes detailed diagrams to assist with electrical troubleshooting.
5. Address Faulty Parts: Replace any malfunctioning components as instructed in the manual.

For a complete guide on resolving electrical issues, download our 2006 Hyundai Sonata GL Workshop Service & Repair Manual.

1. Inspect Suspension Components: Check for worn-out parts such as shocks, struts, and bushings.
2. Examine Steering Mechanism: Look for play or looseness in the steering wheel.
3. Check Alignment: Misalignment can cause uneven tire wear and handling issues.
4. Consult the Manual: Our manual provides detailed procedures for inspecting and repairing suspension and steering systems.
5. Perform Regular Maintenance: Follow maintenance schedules to prevent future issues.

For comprehensive repair and maintenance guidance, refer to our 2006 Hyundai Sonata GL Workshop Service & Repair Manual.