2022 Hyundai Ioniq 5 Safety Report
2022 Hyundai IONIQ 5: Excellent crash ratings, but persistent ICCU electrical failures pose significant real-world safety risks.
AI Safety Analysis for the 2022 Hyundai Ioniq 5
Reliability Score
The 2022 Hyundai Ioniq 5 receives a reliability score of 45 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
Known Issues for the 2022 Hyundai Ioniq 5
The following issues have been identified from NHTSA complaint data and owner reports for the 2022 Hyundai Ioniq 5:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Integrated Charging Control Unit (Iccu) Failure The ICCU can fail, leading to a sudden loss of drive power, inability to charge (AC or DC), or the vehicle entering a low-power 'limp mode' (turtle mode) while driving. This is a widespread issue, often requiring lengthy repairs and part backorders. |
High | Common | 20000-80000 miles |
| Loss Of Drive Power Directly related to ICCU failure, vehicles can experience a sudden and complete loss of propulsion or be limited to very low speeds (e.g., 20-35 MPH) while operating, increasing the risk of a crash, especially on highways. |
High | Common | 20000-80000 miles |
| Inability To Charge ICCU failure often manifests as the inability to charge the vehicle using Level 1 or Level 2 AC chargers, and sometimes even Level 3 DC fast chargers, rendering the vehicle undrivable once the battery is depleted. |
Medium | Common | 20000-80000 miles |
| 12v Battery Drain/Failure Some owners report premature failure or repeated draining of the 12V auxiliary battery, which can be linked to the ICCU's role in maintaining its charge. |
Medium | Occasional | 10000-50000 miles |
| Vehicle Rollaway Due To Parking Mechanism Software Error A software error in the Shifter Control Unit (SCU) may disengage the parking mechanism, allowing the vehicle to roll away, increasing the risk of a crash or injury. This was addressed by a recall. |
High | Rare | 0-20000 miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2022 Hyundai Ioniq 5:
Over 40% of all complaints are directly about the electrical system, primarily focusing on the Integrated Charging Control Unit (ICCU) failure, leading to power loss and charging issues.
A significant number of complaints combine electrical system issues with the fuel/propulsion system, indicating the electrical system's direct impact on the vehicle's ability to move.
Similar to the above, these complaints highlight electrical faults affecting the power train, resulting in reduced power or complete loss of propulsion.
Direct complaints about the propulsion system, often stemming from underlying electrical issues like ICCU failure, causing the vehicle to enter limp mode or become inoperable.
Frequently Asked Questions About the 2022 Hyundai Ioniq 5
Is the 2022 Hyundai IONIQ 5 safe?
The 2022 Hyundai IONIQ 5 received excellent NHTSA crash test ratings, including a 5-star overall safety rating. However, it has a significant number of complaints (380 total), with a major pattern of Integrated Charging Control Unit (ICCU) failures (153 complaints for ELECTRICAL SYSTEM alone). These failures can lead to a sudden loss of drive power, which is a serious safety concern and has been the subject of two recalls. So, while it performs well in controlled crash tests, real-world reliability and propulsion safety are compromised by this known electrical issue.
What are common problems with the 2022 Hyundai IONIQ 5?
The most reported issues for the 2022 Hyundai IONIQ 5 revolve around the ELECTRICAL SYSTEM, accounting for 153 complaints. The primary problem is the Integrated Charging Control Unit (ICCU) failure, which causes symptoms like sudden loss of drive power, inability to charge the vehicle, and the car entering a 'limp mode'. Other related complaints combine electrical issues with the fuel/propulsion system (31 complaints) and power train (24 complaints).
Has the 2022 Hyundai IONIQ 5 been recalled?
Yes, the 2022 Hyundai IONIQ 5 has had 3 recalls. Two recalls (NHTSA ID 23V-651 and 23V-652) are related to the ELECTRICAL SYSTEM:12V/24V/48V BATTERY, specifically the Integrated Charging Control Unit (ICCU), due to a potential loss of drive power. A third recall (NHTSA ID 22V-750) addresses a PARKING BRAKE:ELECTRICAL:CONTROL MODULE:SOFTWARE error that could lead to vehicle rollaway.
What is the ICCU issue in the IONIQ 5?
The ICCU (Integrated Charging Control Unit) issue in the IONIQ 5 is a critical electrical system failure where the unit malfunctions. This can result in the vehicle losing power while driving, being unable to charge its high-voltage battery (AC or DC), or the 12V battery dying prematurely. Many complaints describe a 'pop' sound followed by error messages and reduced power or complete immobilization of the vehicle. This issue has been the focus of two recalls.
How does the 2022 IONIQ 5 perform in crash tests?
The 2022 Hyundai IONIQ 5 performed exceptionally well in NHTSA crash tests, earning a 5-star Overall Safety Rating. It received 5 stars for Side Crash and Rollover, and 4 stars for Frontal Crash.
Buyer Advice
Our recommendation: Despite excellent crash test ratings, potential buyers should be aware of the widespread and severe ICCU electrical system failures that can lead to sudden loss of power; ensure all recalls have been addressed and consider an extended warranty.
NHTSA Data Summary for 2022 Hyundai Ioniq 5
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2022 Hyundai Ioniq 5. The data includes 380 consumer complaints filed by vehicle owners, 3 manufacturer-initiated safety recalls, 7 reported crashes, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2022 Hyundai Ioniq 5 an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 4 stars, a side crash rating of 5 stars, and a rollover rating of 5 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.