This bulletin provides the procedure to update the TCU for vehicles that may exhibit a hesitation at...
Hyundai technical service bulletin 20-AT-025H for 2016-2018 Hyundai Tucson.
- Bulletin number
- 20-AT-025H
- Component
- Power train
- Summary
- This bulletin provides the procedure to update the TCU for vehicles that may exhibit a hesitation at acceleration particularly from a rolling stop condition. This update optimizes the TCU torque control logic.
Owners of these vehicles have filed 913 complaints in the transmission category.
Vehicles covered
- Hyundai Tucson 2016-2018 201620172018
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