2022 Hyundai Ioniq 5 Transmission & Power Train Problems
NHTSA component category: POWER TRAIN · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How power train ranks on this vehicle
Share of the 399 complaints citing each category; one complaint can cite several. Full breakdown on the 2022 Hyundai Ioniq 5 overview page.
What owners report
“Failed EV drive system. Error messages of electrical problems and shortly went complete dead. 12 volt battery was dead and won't charge. Car was towed…”NHTSA complaint 11527747 — filed 06/19/2023
“Called an ICCU failure. It's the control unit that charges the 12V battery from the high voltage battery. The unit fails blowing the high voltage…”NHTSA complaint 11527547 — filed 06/17/2023
“The power gave out on the car and Hyundai refuses to fix it. They said a part needs to ship over and they give very…”NHTSA complaint 11527539 — filed 06/17/2023
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Power Train complaints by year filed
Frequently asked questions
Does the 2022 Hyundai Ioniq 5 have transmission & power train problems?
Power Train is the #3 most-reported problem area on the 2022 Hyundai Ioniq 5: 83 of 399 complaints on file (20.8%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2022 Hyundai Ioniq 5 have in total?
399 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 7 involved a crash, 1 involved a fire, 1 reported injuries, and none reported deaths.
What does NHTSA's power train category include?
NHTSA groups complaints about the transmission (automatic or manual), driveline, axles, transfer case and related parts under a single component category called POWER TRAIN. This page reports that category as NHTSA defines it.
