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Home >> Hyundai >> 2021 >> Santa Fe Calligraphy, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 152 (Double Clutch Transmission System Diagnosis - 2.5T (4 Of 4) (Except HEV)) >> DTC U1117-88: High Speed CAN2 Communication (EMS-DCT) >> DTC Information And Inspection >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2022 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.

When the TCM cannot read the data from the ECM through the CAN-BUS2 line, the TCM sets this code.