On certain 2021 Elantra and 2022 Kona vehicles equipped with 2.0L engine, a coolant leak at the Water...
Hyundai technical service bulletin 22-01-032H for 2021 Hyundai Elantra and 2022 Hyundai Kona.
- Bulletin number
- 22-01-032H
- Component
- Engine and engine cooling
- Summary
- On certain 2021 Elantra and 2022 Kona vehicles equipped with 2.0L engine, a coolant leak at the Water Temperature Sensor (WTS) may be observed due to machining burrs at the mounting port of the cylinder head, resulting in improper coolant sealing.
Owners of these vehicles have filed 49 complaints in the engine category.
Vehicles covered
- Hyundai Elantra 2021 2021
- Hyundai Kona 2022 2022
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