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August 23, 2023 Service bulletin

Check engine light or malfunction indicator light due to Diagnostic Trouble Codes (DTC) listed below

Hyundai technical service bulletin 23-AT-010H for 2020-2023 Hyundai Elantra, 2020-2022 Hyundai Accent and 2022-2023 Hyundai Kona and others.

Bulletin number
23-AT-010H
Component
Power train
Summary
Certain vehicles equipped with the Intelligent Variable Transmission (IVT) may experience a check engine light or malfunction indicator light due to Diagnostic Trouble Codes (DTC) listed below. This bulletin provides information on replacing the oil pressure sensor to remedy these DTCs, rather than replacing the entire IVT assembly.

Owners of these vehicles have filed 112 complaints in the transmission category.

Vehicles covered

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