Frequently Asked Questions

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

• Start with simple, safe checks you can do immediately: inspect the gas cap for tightness and visible damage — a loose or damaged cap is a common trigger for the light on a 2025 Kia Telluride.
• Check basic fluids and battery connections; low fluids or a weak battery can cause sensors to report faults.
• If the light is steady, schedule a diagnostic. If it’s flashing, stop driving and have the vehicle inspected right away to avoid catalytic converter damage.
• Bring your Telluride to Courtesy Kia of Brandon — our certified technicians verify results with OEM tools and explain immediate and long-term savings versus independent shops.

What does it mean when the check engine light comes on in a 2025 Kia Telluride?

• The light indicates the vehicle’s onboard diagnostics detected a system or component issue — anything from emissions sensors to misfires or fuel system faults.
• It does not always mean major repair; many causes are simple to fix, but diagnostics are required to identify the exact code and remedy.
• At Courtesy Kia of Brandon, we use factory-grade scanners to read codes, recommend repairs, and demonstrate immediate and long-term savings over many independent shops.
• Remember: any repair covered under warranty must be performed at a certified dealership to maintain coverage and ensure quality workmanship.

How much does a check engine light diagnostic cost for a 2025 Kia Telluride?

• Diagnostic fees vary; typical dealer diagnostics start around $90–$150 depending on tests required. At Courtesy Kia of Brandon we provide transparent estimates after reading codes.
• When a repair is needed, doing it with us often costs less overall than independent shops thanks to accurate diagnostics, correct OEM parts, and fewer repeat visits — giving immediate and long-term savings.
• If the issue is covered by warranty, repairs must be performed at a certified dealership to ensure coverage and proper documentation.
• Check our Service Specials for current offers and express options: /specials/service.htm

What is the most common reason for check engine light on a 2025 Kia Telluride?

• One of the most common causes is a loose or faulty gas cap causing an EVAP system fault; other frequent issues include oxygen sensor failures, misfires, and catalytic converter inefficiency.
• Many common faults are moderate in cost to repair if addressed early; delaying repair can escalate costs and cause further damage.
• Our factory-trained technicians at Courtesy Kia of Brandon diagnose root causes quickly and accurately to minimize downtime and maximize long-term savings compared to repeated visits to less specialized shops.
• Warranty-covered repairs must be completed at a certified dealership to remain valid and ensure OEM-quality parts and labor.