Frequently Asked Questions

What does it mean when the check engine light comes on in a 2026 Hyundai Santa Fe?

• It indicates the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to an emissions or engine performance fault.
• At Larry H. Miller Hyundai Peoria we scan the system with OEM-grade tools to identify precise trouble codes, so repairs are targeted and efficient.
• Choosing our dealership often costs less than independent shops while delivering factory-trained technicians, genuine Hyundai parts, and transparent pricing that saves you time and money long term.
• Warranty-covered repairs must be performed at a certified dealership to retain coverage; our team handles warranty work correctly and documents everything for you.
• We offer service financing so you can get needed repairs now and pay later—learn more when you schedule service.

How long does a check engine light service take?

• Most diagnostics are completed within an hour; follow-up repairs depend on the issue—minor fixes can be same-day, more complex repairs may take longer.
• At Larry H. Miller Hyundai Peoria in Peoria, AZ, our certified technicians prioritize quick turnaround without sacrificing quality.
• We use OEM parts and factory procedures to ensure lasting repairs, which reduces repeat visits and increases long-term savings.
• Ask about our available service specials and loyalty benefits to lower your immediate out-of-pocket cost.
• To ensure convenient timing, you can schedule appointment online and view available service lanes and loaner options.

How much does a check engine light diagnostic cost for a 2026 Hyundai Santa Fe?

• Typical diagnostic pricing at our dealership is competitively set to deliver value and clarity; our scanned diagnostic price starts near $51.45 for initial code read and analysis.
• We emphasize immediate and long-term savings by fixing root causes with OEM parts and certified labor, avoiding repeat failures and higher lifetime costs.
• Warranty repairs are performed by our certified team to preserve coverage and documentation—an important long-term savings factor.
• Ask our service advisors about financing options so you can complete repairs now and budget the cost over time.
• To take the next step, schedule service or check our current service specials.

What is the most common reason for check engine light on a 2026 Hyundai Santa Fe?

• Common causes include loose or faulty gas caps, oxygen sensor issues, catalytic converter efficiency problems, or ignition system faults.
• Ignoring these codes can lead to reduced fuel economy, higher emissions, and more expensive repairs down the road—prompt diagnosis saves money.
• Larry H. Miller Hyundai Peoria uses OEM diagnostics and trained Hyundai technicians to pinpoint issues quickly and recommend cost-effective repairs.
• We provide clear estimates and explain immediate versus preventive repairs so you can make the best decision for your vehicle’s longevity.
• Book online to get prioritized service and review available service specials.

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

• Start with simple checks: ensure the gas cap is tightened and look for obvious fluid leaks or performance changes.
• If the light persists, bring your 2026 Hyundai Santa Fe to Larry H. Miller Hyundai Peoria for an OEM scan; our diagnostic tools read Hyundai-specific codes for accurate repair direction.
• We explain immediate steps and longer-term repair plans, including warranty coverage when applicable, which must be completed at a certified dealership.
• We offer service financing and transparent pricing to help you address issues right away without deferring critical maintenance.
• To get fast, professional help, schedule service with our team.