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2022–2023 Hyundai Ioniq 6

Browse our directory of 2022–2023 Hyundai Ioniq 6 vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

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Common Problems & Reliability

1
Serious
2
Moderate
0
Minor

The 2022–2023 Hyundai Ioniq 6 has 3 known issues. 1 of these are classified as serious faults that could be expensive to repair. 2 are moderate concerns worth inspecting before purchase.

ICCU Failure & MOSFET Damage

Serious

Shares the same ICCU risk as the Ioniq 5, where voltage spikes during 12V maintenance or DC charging can damage internal transistors, leading to a blown high-voltage fuse.

Symptoms: "Stop vehicle and check power supply" alert, 12V battery failure...

Est. repair cost: £0 (Recall)

12V Maintenance Logic Bugs

Moderate

Early software versions were too conservative with 12V charging cycles, leading to auxiliary battery failure if the car was parked for extended periods with Bluelink active.

Symptoms: 12V battery flat after 2-3 days of inactivity, Remote app fails to connect

Est. repair cost: £0 (Software update)

Charging port door panel detachment

Moderate

The charge port outer panel retaining hooks can have insufficient engagement, risking the door detaching during use. Hyundai has issued a recall to inspect and fix affected cars by replacing or securing the panel.

Symptoms: Charging door feels loose or wobbly, Door panel detaches or hangs open when charging...

Est. repair cost: £0 (Recall)

View detailed Hyundai Ioniq 6 fault guide

Buying Tips for the 2022–2023 Hyundai Ioniq 6

  • ✓Confirm ICCU recall/service campaign completion (Recall 272).
  • ✓Test the steering for any "clicking" or "clunking" sounds at low speeds.
  • ✓Verify the 12V battery health, especially if the car has been used with many connected services.
  • ✓Check for any "Stop vehicle and check power supply" alerts in the vehicle message history.

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