Frequently Asked Questions

What does it mean when the check engine light comes on in a 2014 Hyundai Sonata Hybrid?

• It signals that the vehicle’s onboard diagnostics detected an issue—anything from a loose gas cap to a failing oxygen sensor or charging-system problem that can affect battery performance.
• At Arapahoe Hyundai in CO, our factory-trained technicians run a full scan to identify codes, interpret causes, and explain immediate and long-term repairs so you can make an informed decision.
• We often cost less than independent shops while providing OEM parts, certified technicians, and warranty protection—saving you time and money over the life of the vehicle.
• Repairs covered under warranty must be performed at a certified dealership; we’ll confirm coverage and handle warranty work directly.
• If you need service now and prefer flexible payment, ask about our service financing. To book, please schedule service.

How long does a check engine light service take?

• Diagnostic scans are typically completed within 30–60 minutes; many repairs (sensor replacements, battery checks, tightening loose components) can be completed the same day.
• Complex repairs that affect hybrid systems or require parts ordering may take longer; we’ll give a clear time estimate before work begins to respect your schedule.
• Arapahoe Hyundai prioritizes quick turnaround with thorough inspection, OEM parts, and certified technicians—delivering faster, more reliable results than many independents.
• Check our current service specials for savings, and remember we offer service financing to get you back on the road now and pay later.

How much does a check engine light diagnostic cost for a 2014 Hyundai Sonata Hybrid?

• Diagnostic fees vary, but our pricing is transparent; we provide a clear estimate for diagnosis and recommended repairs before any work starts.
• Because we use OEM procedures and factory-trained technicians, many customers find the immediate cost at Arapahoe Hyundai is competitive and yields long-term savings by preventing unnecessary parts replacement.
• If we find a simple fix (loose cap, minor sensor), you’ll often save on time and expense compared to trial-and-error repairs elsewhere.
• Ask our service advisors about financing options so you can address essential repairs now and pay over time. To begin, schedule service online.

What is the most common reason for check engine light on a 2014 Hyundai Sonata Hybrid?

• Common causes include loose fuel caps, oxygen sensors, catalytic converter issues, EV battery/charging anomalies, and emission-control sensors—all detectable with a diagnostic scan.
• We prioritize identifying whether the issue affects hybrid battery health or charging components—addressing these promptly helps protect fuel economy and long-term hybrid system life.
• Arapahoe Hyundai’s hybrid-certified techs use OEM diagnostics to pinpoint root causes and recommend the most cost-effective repairs, often leading to lower lifecycle costs.
• Check our service specials and ask about warranty coverage; covered repairs must be done at a certified dealership.

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

• Start with the simple items: ensure the gas cap is tightened and check for obvious issues like loose battery cables or low fluid levels.
• Even if a simple fix resolves the light, we recommend a full scan at Arapahoe Hyundai to confirm no underlying codes—this prevents repeat trips and bigger repairs.
• We’ll provide a written estimate, OEM parts, and certified technician labor; our transparent pricing and warranty coverage often translate to better value than independent shops.
• To move forward confidently, schedule service online and ask about service financing and current service specials.