Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2025 Hyundai IONIQ 5?

• Typical dealer diagnostic fees range from about $100–$199 depending on the complexity and whether extended testing is required.
• At Coggin Deland Hyundai we often cost less than independent shops while delivering factory-level diagnostics, OEM tools, and certified, factory-trained technicians.
• Immediate savings come from accurate diagnosis and avoiding unnecessary parts replacement; long-term savings come from proper repairs and covered warranty work.
• If a repair is covered by warranty, it must be completed at a certified dealership to preserve coverage and ensure proper parts and calibration.
• Ask about current service specials or diagnostic coupons to reduce out-of-pocket costs.

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

• Confirm any dashboard messages or warnings — the 2025 Hyundai IONIQ 5 will often show supplemental alerts describing charging or battery issues.
• Check the 12V system and charging plug connections; a loose or damaged charger or 12V battery can trigger fault lights.
• Note whether the light is steady or flashing; flashing generally signals a more urgent fault and may require immediate attention.
• Contact Coggin Deland Hyundai for an advised next step — certified technicians can safely diagnose high-voltage systems and prevent further damage.
• Remember: warranty-covered repairs must be done at a certified dealership to maintain coverage and ensure correct software updates and calibrations.

What does it mean when the check engine light comes on in a 2025 Hyundai IONIQ 5?

• For the 2025 Hyundai IONIQ 5, the check engine light (or powertrain warning) can indicate battery management, inverter/traction motor, charging system, or communication faults.
• It may also point to 12V battery issues, sensor failures, or software glitches that require diagnostic scanning with OEM tools.
• A steady light often signals a non-emergency fault; a flashing light can indicate a serious condition that risks damage or safety.
• Bring the vehicle to Coggin Deland Hyundai for precise diagnostics—factory-trained technicians use OEM equipment to read EV-specific codes and data logs.
• Addressing faults early at our dealership often reduces repair scope and cost vs. delayed or incorrect fixes.

How long does a check engine light service take?

• Initial diagnosis at the dealership commonly takes 30–90 minutes depending on code complexity and whether road or charging tests are needed.
• Simple repairs or software updates can often be completed the same day; complex repairs involving high-voltage components may require additional time and parts ordering.
• Coggin Deland Hyundai’s factory-trained technicians and dedicated EV equipment help speed accurate diagnosis and repair, minimizing downtime.
• We provide realistic time estimates after inspection and help schedule service to fit your needs; warranty work is performed by certified technicians to preserve coverage.
• Check our service specials for priority or discounted service options that can further reduce time and cost.

What is the most common reason for check engine light on a 2025 Hyundai IONIQ 5?

• Common causes include battery management system faults, charging system errors, inverter/drive system warnings, and 12V battery failures.
• Sensor or communication (CAN bus) issues and required software updates are also frequent triggers for warning lights in modern EVs.
• Less commonly, physical damage to charging ports or thermal management faults can set a code that requires immediate attention.
• Early dealer diagnosis at Coggin Deland Hyundai reduces the chance of escalation and often saves money versus delayed repair attempts.
• Warranty-covered issues must be repaired by certified dealerships to ensure correct parts, calibration, and continued coverage.