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RecallGazette

Vehicle problems, recalls & safety intelligence

Kia Sorento 2019technical service bulletin

Bulletin TSBTRA082 · NHTSA communication 10160838 · issued May 23, 2019

Technical service bulletin
communication type
Power Train
component
2019
model years
1
vehicle entries

Official summary

TSB: SERVICE ACTION: 3.3 GDI 8AT TCU LOGIC IMPROVEMENT FOR DTC P0741(SA387) - This bulletin provides the procedure to improve logic of the TCU (Transmission Control Unit) software on some 2019MY Sorento (UMa) 3.3L vehicles produced from January 24, 2018 to March 26, 2019, which may experience a malfunction indicator lamp (MIL) ON with DTC P0741. To correct this concern, apply the improved logic to the TCU using the KDS ECU Upgrade function as described in this bulletin.

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.