Frequently Asked Questions

What does it mean when the check engine light comes on in a 2017 Hyundai Santa Fe Sport?

• It signals that a monitored system is outside factory limits — anything from a loose gas cap to an emissions or engine fault.
• Codes read by an OBD-II scanner point technicians to the subsystem affected and guide repairs.
• At Courtesy Hyundai of Tampa, we interpret codes with OEM tools and perform targeted repairs to minimize downtime and cost.
• Many warranty-covered repairs must be completed at a certified dealership to preserve coverage.
• Choosing our dealership often costs less than independent shops over time, thanks to accurate diagnostics and lasting repairs.

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

• Begin with simple items: a loose or missing gas cap and obvious fluid leaks or unusual noises.
• If the cap and fluids look fine, we recommend a scanner check to read stored trouble codes before attempting any repairs.
• Our technicians use factory procedures to confirm causes, avoiding unnecessary parts replacement and reducing total repair cost.
• Repairs under warranty must be performed at a certified dealership like Courtesy Hyundai of Tampa to ensure coverage.
• We provide transparent estimates and explain immediate and long-term savings when you choose dealer service.

How much does a check engine light diagnostic cost for a 2017 Hyundai Santa Fe Sport?

• Diagnostic fees vary by complexity; a basic scan is typically low-cost and confirms stored codes quickly.
• Deeper diagnostics may incur additional labor if sensor tests, road tests, or component checks are required.
• At Courtesy Hyundai of Tampa we price diagnostics competitively and often deliver lower total cost than independent shops because we identify root causes efficiently.
• If a repair is needed, our estimates show immediate savings through correct parts and long-term savings from proper repair and warranty protection.
• Remember: warranty repairs must be completed at a certified dealership to remain valid.

How long does a check engine light service take?

• Simple scans and quick fixes (like a gas cap or code clear after repair) can take under an hour.
• More involved diagnostics or repairs — sensor replacement, leaks, or intermittent misfires — can take several hours or require next-day follow-up for road testing.
• Our team provides realistic time estimates up front and prioritizes safety and lasting results over rushed work.
• Using OEM parts and factory procedures may shorten repeat visits and save money over time compared with trial-and-error repairs.
• Schedule an appointment online to reserve time with a certified technician and get a transparent timeline: Schedule Service.

What is the most common reason for check engine light on a 2017 Hyundai Santa Fe Sport?

• Common causes include oxygen sensor faults, misfires, an EVAP system leak (loose gas cap or hose), and catalytic converter efficiency issues.
• Oxygen sensors and EVAP leaks often start as minor faults but can lead to reduced fuel economy and increased emissions if ignored.
• Addressing the issue early at our dealership reduces total repair cost and prevents secondary damage—saving money in the long run.
• Warranty-covered components must be repaired at a certified dealership to maintain coverage.
• We diagnose with OEM tools to ensure fast, accurate repair and transparent pricing.