Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Hyundai Elantra?

• It indicates your vehicle's onboard diagnostics detected an issue — anything from a loose gas cap to an emissions or battery charging problem that can affect performance and fuel economy.
• At Arapahoe Hyundai in CO, our factory-trained technicians use OEM-grade scanners to identify the exact code and root cause, reducing downtime and preventing unnecessary repairs.
• Repairing problems early often lowers long-term costs and preserves resale value; our dealership frequently costs less than independent shops while delivering dealer-level parts and service for immediate and lasting savings.
• Warranty-covered repairs must be performed at a certified dealership, and we’ll explain coverage and options clearly before any work begins.
• When you’re ready, schedule service online or see current service specials. We also offer service financing to get repairs done now and pay later.

How long does a check engine light service take?

• Diagnostics typically take 30–90 minutes depending on complexity; common fixes like gas cap replacement or battery service can be completed the same day.
• Arapahoe Hyundai provides quick-turn service lanes and express inspections so you spend less time waiting and more time on the road.
• We prioritize transparency — you’ll receive an estimate and timeline before we begin, and any warranty-covered work is handled by certified technicians with OEM parts for long-term reliability.
• To expedite your visit, schedule service online and review our current service specials to save immediately.
• Service financing is available to help manage unexpected repairs without delay, protecting your Elantra’s longevity and performance.

How much does a check engine light diagnostic cost for a 2013 Hyundai Elantra?

• Diagnostic costs vary, but our pricing is competitive. We often provide lower out-the-door value than independent shops while offering factory training, OEM parts, and backed warranties for greater long-term savings.
• If further repairs are required, we’ll present clear options and explain how each affects fuel economy, emissions, and vehicle life.
• Remember: warranty repairs must be completed at a certified dealership to maintain coverage — Arapahoe Hyundai will handle claims and service documentation for you.
• Check our service specials and consider service financing to defer payments while getting the repair completed now.

What is the most common reason for check engine light on a 2013 Hyundai Elantra?

• The most common triggers include a loose or damaged gas cap, faulty oxygen sensors, ignition system issues, or battery/charging system faults that can affect starting and electronics.
• Our technicians at Arapahoe Hyundai in CO quickly pinpoint these issues and recommend the most cost-effective and durable repair using OEM parts.
• Fixing problems early preserves fuel efficiency and avoids secondary damage to components like catalytic converters, offering immediate and long-term savings.
• Schedule a visit with us through our online schedule service tool and check 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 inspect for obvious signs like low battery charge or poor idle — many battery-related symptoms mimic engine light triggers.
• If the light persists or flashes, bring your 2013 Hyundai Elantra to Arapahoe Hyundai for a proper scan and inspection performed by certified technicians.
• We’ll provide a clear diagnostic report, cost estimate, and explain warranty coverage; remember warranty repairs must be performed at a certified dealership.
• Use our schedule service page to book an appointment and browse current service specials to save on your visit. Service financing is available for approved customers.