Frequently Asked Questions

How long does a check engine light service take?

• Typical diagnostic scan and inspection: 30–90 minutes, depending on complexity and codes.
• Minor fixes (sensors, gas cap) can often be completed the same day.
• More involved repairs (catalytic converter, wiring, hybrid-related systems) may require parts and additional time; we provide clear timelines up front.
• We often cost less than independent shops while offering factory-trained technicians and OEM parts, yielding immediate and long-term savings.
• Repairs covered under warranty must be performed at a certified dealership to retain coverage.

What does it mean when the check engine light comes on in a 2022 Hyundai Sonata Hybrid?

• It signals that the vehicle’s onboard diagnostics detected a fault in emissions, engine, or hybrid control systems.
• Codes range from minor (loose gas cap, sensor) to serious (misfire, catalytic converter, battery or inverter issues).
• Prompt diagnostics prevent escalation, protect fuel economy (45 city / 51 highway) and avoid costly downstream repairs.
• Our dealership uses OEM scanners and hybrid-trained technicians to ensure accurate diagnosis and proper repairs.
• Warranty-covered faults must be repaired at a certified dealership to preserve benefits.

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

• Check the gas cap for tightness — a loose cap is a common, simple cause.
• Note any performance changes (power loss, rough idle, unusual noises) and avoid heavy driving if present.
• Bring the vehicle to Courtesy Hyundai of Tampa for an immediate scan if symptoms persist; our diagnostics reveal stored codes quickly.
• Using a certified dealership protects warranty status for any repairs covered under warranty.
• We often deliver cost savings compared with independent shops by combining accurate diagnostics with efficient OEM repairs.

How much does a check engine light diagnostic cost for a 2022 Hyundai Sonata Hybrid?

• Diagnostic fees vary; many scans begin at a modest flat rate, and we disclose prices before work begins.
• If repairs are needed, we provide a written estimate and explain immediate versus long-term cost implications.
• Because we use OEM parts and factory-trained techs, customers often save more over time versus independent shops through correct repairs and fewer repeat visits.
• Warranty repairs must be completed at a certified dealership to remain eligible for coverage.
• Check our Service Specials and schedule online for potential discounts and priority appointments.

What is the most common reason for check engine light on a 2022 Hyundai Sonata Hybrid?

• Common causes include loose gas cap, oxygen sensor faults, EVAP leaks, or emissions-related issues like catalyst efficiency.
• Misfires and fuel system issues can be more serious and may harm the catalytic converter if left unaddressed.
• Diagnostics at a dealership identify root causes accurately and reduce the risk of misrepairs and repeat costs.
• Because we often cost less than independent shops while offering OEM parts and trained technicians, you save both immediately and long-term.
• Remember: any warranty-covered repair must be done at a certified dealership to keep warranty protection intact.