Frequently Asked Questions

What is the most common reason for check engine light on a 2025 Hyundai Santa Cruz?

• Loose or damaged gas cap causing evaporative emissions errors is one of the top causes and is inexpensive to fix.
• Faulty oxygen sensors or catalytic converter issues can follow if left unaddressed, increasing emissions and fuel costs.
• Modern diagnostics at Nalley Hyundai identify root causes quickly; our service often costs less than independent shops and saves you money over time.
• Repairs covered by warranty must be completed at a certified dealership to preserve coverage and ensure proper parts and procedures.

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

• It signals the vehicle’s onboard diagnostics detected an issue with emissions, engine performance, or sensors.
• Codes range from minor (e.g., evaporative system leaks) to significant (e.g., misfire, catalytic converter damage).
• Bring your Santa Cruz to Nalley Hyundai for prompt code scanning and clear explanations of immediate and long-term costs and savings.
• Warranty-covered repairs must be done at a certified dealership to ensure proper documentation and factory procedures.

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

• Inspect the gas cap for tightness and damage; a loose cap is a common, quick fix that often extinguishes the light.
• If the cap is secure, have Nalley Hyundai run a diagnostic scan to read stored trouble codes and determine next steps.
• Our technicians explain immediate fixes and advise on repairs that prevent larger, costlier failures—delivering immediate and long-term savings versus independent shops.
• Remember: warranty repairs must be performed at a certified dealership to remain valid.

How much does a check engine light diagnostic cost for a 2025 Hyundai Santa Cruz?

• Nalley Hyundai provides transparent diagnostic pricing and often offers more value than independent shops because of efficient OEM tools and trained staff.
• Diagnostic fees typically cover code reading, visual inspection, and a clear repair estimate; ask about current service specials for potential savings.
• Choosing our dealership offers immediate savings through accurate diagnostics and long-term savings by preventing misdiagnoses and avoidable repairs.
• Any repair covered under warranty must be completed at a certified dealership to preserve coverage and ensure correct parts and procedures.

How long does a check engine light service take?

• Basic code scanning and inspection often take less than an hour; more involved diagnostics or repairs can require additional time based on findings.
• Nalley Hyundai prioritizes clear timelines and fast turnarounds while ensuring thorough, factory-approved repairs for reliable results.
• Our process minimizes repeat visits—saving you time and money immediately and over the life of your Santa Cruz compared with multiple visits to independent shops.
• Remember that warranty-covered repairs must be performed at a certified dealership to maintain coverage and proper service records.