- Engine / equipment
- Hyundai Tucson IV (NX4)
- Period mentioned
- 2020 onwards
- Symptoms
- Rattles from badly fitted trim or wheel-arch liners, water leaks after heavy rain and, on the 48 V system, stop-start that only works with a well-charged battery.
- Possible cause described
- Recalls in Germany: almost 200 early cars with incorrectly fitted airbags and, in summer 2021, a software update of the hybrid control unit (HCU) for the immobiliser on about 4,000 Tucson hybrids. The guide says it is not yet clear whether the other faults are isolated cases.
- Check for the garage
- Check outstanding recalls by VIN (manufacturer, KBA or ADAC website) and have a garage inspect the points listed before buying or before the roadworthiness test.
- Cost cited in the source
- No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.
KNOWN FAULT · Hyundai
Airbags, hybrid software and water leaks on the Tucson IV
Sources are not verified in real time and no entry confirms that your car is affected.
Has this happened to you?
Anonymous answer, no personal data.
Frequently asked questions
How much does it cost to repair this fault?
No verified estimate; ask the garage for a quote.
A rough figure from the original database, not an up-to-date quote.
Calculate estimateHow is it checked?
Check outstanding recalls by VIN (manufacturer, KBA or ADAC website) and have a garage inspect the points listed before buying or before the roadworthiness test.
What are the symptoms?
Rattles from badly fitted trim or wheel-arch liners, water leaks after heavy rain and, on the 48 V system, stop-start that only works with a well-charged battery.
Which cars and years does it affect?
- Brands
- Hyundai
- Engine / equipment
- Hyundai Tucson IV (NX4)
- Period mentioned
- 2020 onwards
Taking it to a garage?
Models with this entry
- Hyundai Tucson (IV)2020–2026
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