Frequently Asked Questions

What is the most common reason for check engine light on a 2025 Hyundai Elantra Hybrid?

• Common causes include loose or faulty gas cap, oxygen sensor wear, EVAP leaks, ignition misfires, and catalytic converter issues.
• Some issues are inexpensive to fix (gas cap, sensors), while ignored faults like misfires can escalate to catalytic-converter replacement costing over $1,000.
• Early diagnosis at our dealership reduces total cost: immediate savings on correct repairs and long-term savings by avoiding secondary damage.
• Warranty repairs must be performed at a certified dealership to remain valid—our factory-trained technicians ensure proper parts and documentation.

What does it mean when the check engine light comes on in a 2025 Hyundai Elantra Hybrid?

• A steady light indicates a detected fault; it could be emissions, sensor, or performance related and usually needs diagnostic scanning.
• A flashing light signals a potentially serious condition, such as an engine misfire, that requires immediate attention to avoid damage.
• We scan with factory-grade equipment to read trouble codes, advise on repairs, and explain cost, severity, and recommended next steps.
• Choosing our dealership often costs less than independent shops and preserves warranty coverage when repairs are needed.

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

• Check the fuel cap for tightness; a loose cap is a common, quick fix that can clear the light after a few drive cycles.
• Observe vehicle gauges and performance—smoke, rough idle, or loss of power require prompt evaluation and may need towing to avoid further harm.
• If symptoms persist, bring your vehicle to Courtesy Hyundai of Tampa for an immediate scan; our trained technicians isolate the cause and recommend certified repairs.
• Remember: repairs covered under warranty must be performed at a certified dealership to keep coverage valid and ensure genuine parts.

How much does a check engine light diagnostic cost for a 2025 Hyundai Elantra Hybrid?

• Basic code scans range widely; at our dealership diagnostics are transparently priced and many times bundled or waived with repair—check current service specials.
• Typical diagnostic fees cover professional scan, verification, and an itemized repair estimate; common ranges are modest compared to extended damage costs from delays.
• Our dealership often costs less than independent shops because accurate diagnosis and genuine parts reduce repeat visits and long-term expense.
• If a repair falls under warranty, it must be completed at a certified dealership to maintain coverage—our factory-trained techs handle warranty work correctly.

How long does a check engine light service take?

• A diagnostics scan and initial inspection generally take 30–60 minutes; time for repairs varies with the identified issue and parts availability.
• Minor fixes like a gas cap, sensor replacement, or small component repairs often finish the same day; larger jobs (catalytic converter, engine repairs) require additional time and parts.
• Courtesy Hyundai of Tampa maintains strong parts availability and factory processes to speed service while preserving quality and warranty compliance.
• We focus on immediate savings through fast, accurate diagnosis and long-term savings by preventing repeat repairs—warranty-covered work must be done at a certified dealer.