Frequently Asked Questions

What does it mean when the check engine light comes on in a 2026 Hyundai IONIQ 9?

• It signals that the vehicle’s onboard diagnostics detected an issue — anything from an emissions sensor fault to battery management or charging system irregularities.
• At Stevinson Hyundai in Colorado, our factory-trained EV technicians use OEM-grade tools to read codes accurately and explain findings in plain language.
• Repairing issues promptly often reduces long-term costs and protects battery health; our service often costs less than independent shops while delivering OEM warranty-safe repairs.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage — we’ll confirm warranty eligibility during inspection.
• We offer service financing so you can get repairs now and pay later; to book a time, schedule service online.

How long does a check engine light service take?

• Diagnostic scans typically take 30–60 minutes; the total time depends on the code and any follow-up inspections or repairs required.
• Minor fixes or resets can often be completed the same day; more complex battery, charging, or drivetrain repairs may require parts or longer shop time.
• Stevinson Hyundai prioritizes quick turnarounds with transparent estimates and status updates so you can plan your day.
• Take advantage of our service specials for routine checks — we’ll review savings and warranty coverage before work begins.
• To get started quickly, schedule service online and ask about service financing to spread payments if needed.

How much does a check engine light diagnostic cost for a 2026 Hyundai IONIQ 9?

• Diagnostic pricing can vary by issue, but Stevinson Hyundai often provides competitive diagnostic rates that can be lower than independent shops while including detailed diagnostics and a clear plan.
• We focus on immediate and long-term savings: accurate diagnosis avoids unnecessary repairs and preserves battery life, saving you money over the vehicle’s lifespan.
• When work is recommended, we’ll present OEM parts and labor estimates and explain warranty options — covered repairs must be completed at a certified dealership to ensure protection.
• Ask about current service specials and payment options; we also offer service financing so you can address issues now and pay over time.
• To confirm pricing and book a diagnostic visit, please schedule service with Stevinson Hyundai in Colorado.

What is the most common reason for check engine light on a 2026 Hyundai IONIQ 9?

• Common causes include sensor faults (like battery management or inverter sensors), charging anomalies, or software alerts that require calibration or updates.
• Because the IONIQ 9 is a sophisticated EV, seemingly minor sensor alerts can impact efficiency and range if left unchecked.
• Our technicians diagnose root causes using OEM tools and will recommend repairs that balance immediate cost with long-term battery health.
• We emphasize transparency and warranty protection — covered repairs must be done at a certified dealership to maintain coverage.
• To reduce downtime and cost, schedule appointment with Stevinson Hyundai and ask about our available service specials.

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

• Start with a diagnostic scan at a certified dealer so the exact trouble code can be read and interpreted for the 2026 Hyundai IONIQ 9.
• A trained technician will check charging connections, software status, and battery management parameters to determine severity.
• Getting an accurate diagnosis quickly often prevents minor issues from becoming costly repairs later — an immediate inspection saves you money in the long run.
• Stevinson Hyundai provides clear estimates, OEM parts, and certified repairs; repairs covered by warranty must be done at a certified dealership to remain valid.
• To arrange an inspection, schedule service online or ask about our financing options to pay over time.