Frequently Asked Questions

What does it mean when the check engine light comes on in a 2018 Hyundai Santa Fe Sport?

• It signals an onboard diagnostic fault—anything from a loose gas cap to an emissions or engine issue.
• At Herb Chambers Hyundai of Auburn our certified Hyundai technicians use OEM-grade diagnostics to pinpoint the cause quickly and accurately.
• We explain needed repairs clearly, show parts and labor estimates, and highlight immediate and long-term savings from fixing issues before they worsen.
• If repairs are covered under warranty, they must be completed at a certified dealership to preserve coverage and ensure genuine Hyundai parts.
• To act now, schedule service and see our current service specials.

How long does a check engine light service take?

• Most diagnostics are completed the same day—typically within 60–90 minutes—depending on whether further testing or parts are required.
• Herb Chambers Hyundai of Auburn prioritizes fast turnarounds while maintaining thorough checks by factory-trained technicians.
• We offer comfortable waiting amenities and transparent updates so you know progress in real time.
• Service financing is available so you can get the work done today and pay over time.
• To get a prompt appointment, schedule appointment online.

How much does a check engine light diagnostic cost for a 2018 Hyundai Santa Fe Sport?

• Diagnostics are affordably priced and often cost less than independent shops while offering higher value from OEM diagnostics and warranty protection.
• At Herb Chambers Hyundai of Auburn we highlight immediate savings from accurate diagnosis and long-term savings by preventing cascading repairs.
• Prices vary by inspection depth and repairs; ask about our transparent estimates and any applicable service specials.
• Remember—repairs covered under warranty must be performed at a certified dealership to retain coverage.
• Book online to lock in service: schedule service.

What is the most common reason for check engine light on a 2018 Hyundai Santa Fe Sport?

• Common causes are loose/faulty gas caps, failing oxygen sensors, and ignition or fuel system issues.
• Leaving issues unaddressed can reduce fuel economy, increase emissions, and lead to costly repairs down the road.
• Our Hyundai-trained techs use factory tools to diagnose and repair correctly the first time, delivering immediate and lasting value.
• We offer service financing and routine maintenance bundles to protect your vehicle and budget.
• Check current offers and book: service specials and schedule service.

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

• Start with the gas cap—ensure it’s tightened; a poor seal is a frequent, easy fix.
• If the light remains, bring your 2018 Hyundai Santa Fe Sport to Herb Chambers Hyundai of Auburn for a full scan with OEM tools.
• Our technicians provide a clear repair plan, cost estimate, and explain warranty implications—repairs under warranty must be performed at a certified dealer.
• We make scheduling simple: schedule appointment and review available service specials.
• Service financing options help you address issues immediately to avoid larger expenses later.