2022 Hyundai Ioniq 5
Common Problems
Ranked from 232 federal NHTSA complaints and 3 recalls. Every problem links to the complaint IDs behind it.
13 Common Problems
Ordered by how often owners reported each one to NHTSA. The bar shows how common a problem is relative to the most-reported on this vehicle. Expand any problem to see the federal complaint IDs.
- 1
ICCU (Integrated Charging Control Unit) Failure
110complaintsHigh severityElectricalThe ICCU failed, causing the vehicle to become inoperable and unable to charge, leading to potential loss of power and dangerous situations.
$250–$700est. egr valve replacement · 1–3 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 2
Power Loss During Driving
65complaintsHigh severityElectricalThe vehicle experiences sudden power loss during driving, often accompanied by a warning message and loss of control.
$150–$1,200est. stalling / shutdown diagnosis + repair · 1–5 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 3
Battery Management System Failure
54complaintsHigh severityElectricalThe battery management system frequently fails, leading to sudden loss of power and inability to start the vehicle.
Related recalls: 22V324000, 24V204000, 24V868000
- 4
Low Voltage Battery Issues
43complaintsMedium severityElectricalThe 12V battery frequently fails, leading to the vehicle being unable to start or operate properly.
Related recalls: 22V324000, 24V204000, 24V868000
- 5
Warning Lights and Messages
43complaintsMedium severityElectricalVarious warning lights and messages appeared on the dashboard, indicating potential electrical system issues and requiring immediate attention.
$100–$250est. professional diagnosis · 1–2 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 6
12V Battery Drain and Failure
20complaintsMedium severityElectricalThe 12V battery has repeatedly drained or failed, causing the vehicle to lose power or require towing.
$150–$700est. parasitic-drain diagnosis + battery · 1–4 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 7
Vehicle Suddenly Losing Power During Operation
20complaintsHigh severityTransmissionThe vehicle experiences sudden and rapid loss of power, often resulting in a near-collision or complete shutdown, necessitating immediate towing.
- 8
Loss of Propulsion
15complaintsHigh severityTransmissionThe vehicle lost propulsion suddenly, often accompanied by critical battery warnings and the need to pull over immediately.
- 9
Charging Port Overheating and Stopping Charging
6complaintsHigh severityElectricalThe charging port overheats during charging, causing the charging process to stop. This poses a potential fire hazard.
$150–$1,200est. cooling-system diagnosis + repair · 1–6 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 10
Vehicle Becomes Immobilized During Charging
6complaintsHigh severityElectricalThe vehicle becomes immobilized during charging, often due to a failure in the ICCU, preventing it from being charged.
Related recalls: 22V324000, 24V204000, 24V868000
- 11
Instrument Cluster Malfunction
5complaintsLow severityElectricalThe instrument cluster has repeatedly reset itself or shown incorrect readings, affecting the driver's ability to monitor the vehicle.
$300–$1,000est. instrument cluster repair/replacement · 1–3 hrs laborGet local quotesRelated recalls: 22V324000, 24V204000, 24V868000
- 12
Safety Concerns Due to ICCU Failure
4complaintsHigh severityElectricalICCU failures present a safety concern, as the vehicle can suddenly lose power and become inoperable, leaving the driver stranded.
Related recalls: 22V324000, 24V204000, 24V868000
- 13
Unreliable ICCU Replacement
3complaintsMedium severityOtherThe ICCU fails repeatedly, even after being replaced under warranty, leading to multiple repairs and recalls.
Other years & sources
Data source: U.S. National Highway Traffic Safety Administration (NHTSA) owner complaints and recalls. Problems are clustered and ranked from the complaint record; occurrence counts reflect corroborating complaints, not total incidence. Vehicle image is illustrative. Repair-cost figures are typical U.S. independent-shop ranges (parts + labor) for the class of repair shown — actual quotes vary by region, engine, and diagnosis; always confirm with a local shop.