Frequently Asked Questions

What does it mean when the check engine light comes on in a 2024 Hyundai Sonata?

• It signals that the vehicle’s emissions, engine, or exhaust system has detected an issue; the light covers everything from a loose gas cap to a sensor failure.
• At Coggin Deland Hyundai in Deland, FL, our factory-trained technicians use OEM diagnostic tools to pinpoint the cause quickly and accurately.
• Pricing starts affordably — diagnostics often begin as low as $69 — and our service often costs less than independent shops while delivering longer-term savings through correct repairs and OEM parts.
• Repairs covered under warranty must be completed at a certified dealership to preserve coverage; our team will advise you clearly on warranty eligibility.
• We offer service financing so you can get service now and pay later; to arrange work, schedule service online.

How long does a check engine light service take?

• Most diagnostics are completed within one hour; follow-up repairs depend on the issue but we prioritize quick turnaround with transparent estimates.
• Coggin Deland Hyundai maintains parts on hand for common fixes and uses OEM components to ensure correct fit and longevity.
• Choosing our dealership reduces repeat visits by addressing root causes rather than temporary fixes — an immediate benefit to your wallet and vehicle life span.
• Ask about our current service specials for bundled savings and use our online tools to schedule appointment that fits your day.

How much does a check engine light diagnostic cost for a 2024 Hyundai Sonata?

• Diagnostics at Coggin Deland Hyundai are competitively priced and often cost less than independent shops while delivering OEM accuracy and warranty protection.
• Typical diagnostic fees start around $69, and we provide a clear, written estimate before any repair so you can weigh immediate and long-term savings.
• When repairs are required, using OEM parts and certified technicians helps avoid cascading failures that raise long-term ownership costs.
• We also offer service financing — get the repair completed now and pay over time — and you can view current offers on our service specials.

What is the most common reason for check engine light on a 2024 Hyundai Sonata?

• The most frequent causes are loose or faulty gas caps, oxygen sensors, or catalytic converter issues; early diagnosis prevents more expensive repairs.
• At Coggin Deland Hyundai our technicians confirm whether the issue is minor or requires immediate attention and explain repair options and costs upfront.
• Addressing issues early at our dealership protects resale value and reduces fuel and emissions problems — immediate savings that add up over time.
• To get peace of mind, schedule service online and ask about our current service specials.

What is the first thing to check when the check engine light comes on?

• Start with the gas cap — a loose cap is an easy fix that frequently triggers the light; if tightening it doesn’t help, professional diagnostics are next.
• Coggin Deland Hyundai uses manufacturer scan tools to read codes and recommend the right repair, avoiding unnecessary parts replacement.
• We emphasize transparency: you’ll get a clear estimate, warranty guidance, and expected savings from correct, OEM repairs.
• We offer convenient online booking and service financing — schedule service today to protect your vehicle’s performance and longevity.