This bulletin provides the procedure to update the ECU and TCU software to correct the ROM ID and TCU...
Hyundai technical service bulletin 23-01-046H for 2022 Hyundai Santa Fe.
- Bulletin number
- 23-01-046H
- Component
- Power train
- Summary
- This bulletin provides the procedure to update the ECU and TCU software to correct the ROM ID and TCU software to optimize shift quality when accelerating.
Owners of these vehicles have filed 57 complaints in the transmission category.
Vehicles covered
- Hyundai Santa Fe 2022 2022
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