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Home >> Genesis >> 2021 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0880-00: TCM Power Signal Error Open/Short (GND) >> Troubleshooting >> Diagnostic Flow-chart
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Diagnostic Flow-chart

G15569483Courtesy of HYUNDAI MOTOR AMERICA
CAUTION: When the TCM is replaced, make sure to use the S/W Management Menu and perform all learned value options in the Engine and Transmission Sub-Menus.
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