MajorCommonTransmission

Hyundai Ioniq: DCT clutch pack wear and judder under 80,000 km

DCT clutch pack wear and judder under 80,000 km is a common transmission fault on the Hyundai Ioniq on the 2016–2022 cars, and we rate it major. Putting it right costs $2,500 to $6,000 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 9 documented faults on the Hyundai Ioniq.

Vehicle: Hyundai Ioniq
Engine: 1.6L
Years: 2016–2022
Fuel: hybrid
Gearbox: dct
System: Transmission

This page covers the Hyundai Ioniq as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Hyundai Ioniq faults9 documented faults on this model

What you are looking at

No photograph available

We do not hold a verified photograph of the Clutch yet. We would rather show none than show a picture of a different part.

What goes wrong

The Ioniq Hybrid uses a 6-speed wet dual-clutch transmission (DCT) paired to the Kappa 1.6 GDI engine and integrated electric motor. The clutch packs are prone to premature wear and heat-induced judder, particularly during low-speed manoeuvres and in hot ambient conditions where the clutch fluid loses effectiveness. Owners report shuddering on pull-away from rest and hard or flaring gear changes. Fault codes P0811 (excessive clutch slippage) and P17EB are associated with this failure. Forum data places complete clutch pack failure at 80,000–120,000 km, though shudder can begin much earlier. The vehicle may show no fault codes for thousands of kilometres despite measurable clutch wear.

What you would notice

Judder or shudder during low-speed acceleration from a standstill
Hard or harsh gear changes particularly between 1st and 2nd gear
Clutch slip sensation during moderate acceleration
Transmission warning light with fault codes P0811 or P17EB

How to check it

Where to look. 6-speed dual-clutch transmission, integrated with front-mounted hybrid drive unit

During the test drive, pay close attention to pull-away from rest: any shudder, vibration, or hesitation through the driveline is a red flag. Repeat several slow-speed acceleration runs. Inspect transmission service history for clutch fluid changes and any prior transmission-related repairs. If a workshop inspection is possible: Retrieve stored and pending OBD fault codes with a scanner — P0811 (excessive clutch slippage) or P17EB indicate active clutch wear.

Parts involved: Clutch.

What it costs to put right

$2,500 to $6,000 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

“Has the DCT clutch pack ever been replaced or inspected by Hyundai?”
“Has the transmission fluid been changed at the recommended service intervals?”
“Has the vehicle ever shown shuddering, judder, or hesitation during acceleration?”

Now check the Hyundai Ioniq you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.

Hyundai Ioniq buyer questions

Is dct clutch pack wear and judder under 80,000 km serious on a Hyundai Ioniq?

We rate it major and common on the Hyundai Ioniq. The Ioniq Hybrid uses a 6-speed wet dual-clutch transmission (DCT) paired to the Kappa 1.6 GDI engine and integrated electric motor. The clutch packs are prone to premature wear and heat-induced judder, particularly during low-speed manoeuvres and in hot ambient conditions where the clutch fluid loses effectiveness. Owners report shuddering on pull-away from rest and hard or flaring gear changes. Fault codes P0811 (excessive clutch slippage) and P17EB are associated with this failure. Forum data places complete clutch pack failure at 80,000–120,000 km, though shudder can begin much earlier. The vehicle may show no fault codes for thousands of kilometres despite measurable clutch wear.

How much does it cost to fix on a Hyundai Ioniq?

$2,500 to $6,000 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Hyundai Ioniq years are affected?

Our research records this fault on the 2016–2022 Hyundai Ioniq. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.