2023 Hyundai Ioniq 5 Maintenance guide
v1.0Updated Ryan Davis4 Sources Analyzed
The 2023 Hyundai Ioniq 5 presents a below-average reliability verdict, largely due to significant electrical system failures, particularly with the ICCU and 12V battery, which can cause sudden power loss. With 426 complaints and 13 recalls, owners should prioritize monitoring these systems.
Reliability Score
Est. Annual Maintenance Cost
$200 - $400
TSBs & Recalls
5 TSBs | 13 Recalls
CarFocal account required
Unlock the Full 2023 Hyundai Ioniq 5 Maintenance Guide
Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.
Key Takeaways
- The 2023 Hyundai Ioniq 5 has a below-average reliability verdict, primarily due to electrical system issues.
- The Integrated Charging Control Unit (ICCU) and 12V battery are prone to failure, potentially causing sudden power loss.
2 more takeaways unlock below
Critical service intervals
Common failure analysis
Symptoms and prevention guidance
Related guides and deeper reading
Full data sources and methodology
Free account. No credit card required.
Already have an account? Log in
MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
We may earn a commission via links on this page.