July 28, 2022 Service bulletin

Some 2021 Santa Fe (TMa) vehicles may display an error message in the instrument cluster when making a...

Hyundai technical service bulletin 22-01-064H for 2021 Hyundai Santa Fe.

Bulletin number: 22-01-064H
Component: Electrical system
Summary: Some 2021 Santa Fe (TMa) vehicles may display an error message in the instrument cluster when making a selection in the Driver Assistance Menu. Possible messages are: • "Vehicle controller error, settings cannot be applied for RCTA alert active assist, please try again later.” • "Vehicle controller error, settings cannot be applied, please try again later.” • “Vehicle system connection is unstable. Please try again later.” This bulletin provides the service procedure to update the instrument cluster software to resolve the condition stated above.

Owners of these vehicles have filed 29 complaints in the electrical category.

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