Some Santa Cruz (NXT), Santa Fe (TMA, MX5A), and Sonata (DN8A) models may require replacement of the...
Hyundai technical service bulletin 26-AT-001H TSB for 2021-2022 Hyundai Sonata, 2021-2025 Hyundai Santa Fe and 2022-2025 Hyundai Santa Cruz.
- Bulletin number
- 26-AT-001H TSB
- Component
- Power train
- Summary
- Some Santa Cruz (NXT), Santa Fe (TMA, MX5A), and Sonata (DN8A) models may require replacement of the 8-speed wet dual clutch transmission (8WDCT) when the vehicle sets one of the high pressure electric oil pump (HP EOP) DTCs listed below. This bulletin provides instructions to replace the 8WDCT.
Owners of these vehicles have filed 399 complaints in the transmission category.
Vehicles covered
- Hyundai Sonata 2021-2022 20212022
- Hyundai Santa Fe 2021-2025 20212022202320242025
- Hyundai Santa Cruz 2022-2025 2022202320242025
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