This bulletin provides information related to the HCU software upgrade to resolve the following symptoms:...
Hyundai technical service bulletin 23-01-032H for 2021-2022 Hyundai Santa Fe Hybrid.
- Bulletin number
- 23-01-032H
- Component
- Power train
- Summary
- This bulletin provides information related to the HCU software upgrade to resolve the following symptoms: • Possibility that the engine cannot run due to poor immobilizer function (although driving with electric motor is possible) • HCU function setting error
Owners of these vehicles have filed 20 complaints in the transmission category.
Vehicles covered
- Hyundai Santa Fe Hybrid 2021-2022 20212022
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