Hyundai TSB #5NP-Z3A5R-02
2017 Hyundai Sonata
Affected Component: POWER TRAIN
- This bulletin provides the procedure to update the TCU (Transmission Control Unit) in certain vehicles (listed Below) when replacing the Dual Clutch Transmission (DCT) with updated clutch material. This bulletin also provides a method of identifying transmissions with the updated F850 clutch material.