NHTSA Complaint #11636614 — 2023 HYUNDAI IONIQ 6 ENGINE

Complaint Details

ODI Number	11636614
Vehicle	2023 HYUNDAI IONIQ 6
Component	ENGINE
Date of Incident	January 3, 2025
Date Filed	January 17, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	VA

Consumer Description

While driving, "check power system" warning appeared on this 2023 Hyundai Ioniq 6. Moments later an alarm sounded advising to stop driving and turn off engine. I was able to drive to a safe place although the vehicle would not accelerate beyond approximately 15 mph. Car was conveyed by carrier truck to dealer where as of this date it has remained for two weeks as the service department awaits parts. Note: all prior software updates/recalls had been completed before this unfortunate incident occurred.

Related Complaints for the 2023 HYUNDAI IONIQ 6

Other ENGINE Complaints

#11712691 — January 22, 2026 — The vehicle popped up a screen that said check power source. Then within 30 seconds went into limp mode said power wa...

#11711302 — January 15, 2026 — The iccu failed. The car went into check power mode the. Into slow mode then died on the highway. Hard to ah e it jum...

#11630270 — December 12, 2024 — The dashboard error code (check vehicle power supply) also in the bluelink app the error code(DTC P1A9096). I was dri...

#11555846 — November 18, 2023 — My Ioniq6 slowed down to 20 mph for the second time tonight. No matter how hard I pressed on the accelerator the car...

Recent Complaints for the 2023 HYUNDAI IONIQ 6

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#11717789 — POWER TRAIN — February 13, 2026 — A failure of the ICCU resulted in a maximum speed of about 25 mph and eventually a total loss of power.

#11715741 — ELECTRICAL SYSTEM — February 5, 2026 — January 28, 2026 The vehicle has stopped in the middle Of the street with sign «loss of power, check your battery» o...

#11713875 — UNKNOWN OR OTHER — January 28, 2026 — Horn fuse has blown 4 times in 5000 miles leaving the vehicle unsafe to operate. Problem is reproduced and confirmed....

#11712917 — ELECTRICAL SYSTEM — January 23, 2026 — ICCU failure, vehicle disabled while driving leaving me stranded.