Forward Collision Avoidance: Adaptive Cruise Control Issues

Complaints frequently cite problems with the Forward Attention Warning (FAW) system, leading to false positives, driver distraction, and unintended system deactivation or braking. Estimated repair cost: $200 - $800.

Electrical System Wiring Faults

Recalls and complaints point to issues with electrical system wiring, including problems with the traction battery and side airbag wiring harnesses. Estimated repair cost: $500 - $2,500.

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2025 Hyundai Ioniq 5 Maintenance guide

Name: Maintenance dataset for 2025 Hyundai Ioniq 5
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed6 Critical Recalls

MAINTENANCE SUMMARY

The 2025 Hyundai Ioniq 5 presents a below-average reliability verdict with 14 recalls and 92 complaints, notably concerning its electrical and propulsion systems. Owners should prioritize vigilance for ICCU failures and monitor adaptive cruise control systems.

View Critical Issue: ICCU (Integrated Charging Control Unit) Failure

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

10 TSBs | 14 Recalls

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Key Takeaways

The 2025 Hyundai Ioniq 5 has a 'Below Average' reliability verdict.
Electrical system issues, particularly ICCU failures, are a significant concern.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance