Genesis G70 2019–2024 — technical service bulletin
Bulletin 19-AT-007G · NHTSA communication 10253042 · issued Apr 15, 2019
Technical service bulletin
communication type
Power Train
component
2019–2024
model years
18
vehicle entries
Official summary
This bulletin provides a procedure to transfer oil pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality. ï · Before replacing an automatic transmission: Input the data into the TCU using the GDS. ï · Before replacing a TCU: Back up the oil pressure data from the old TCU into the GDS and then transfer the data to the new TCM.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.