Hyundai: to update the transmission control module (TCM) with the most recent calibration for vehicles to...
Hyundai technical service bulletin TSB-09-AT-014 for 2009 Hyundai Genesis.
- Bulletin number
- TSB-09-AT-014
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Hyundai: to update the transmission control module (TCM) with the most recent calibration for vehicles to reduce vibration or shudder from the automatic transmission during the light acceleration from 50-62mph.
Owners of these vehicles have filed 10 complaints in the transmission category.
Vehicles covered
- Hyundai Genesis 2009 2009
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