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Home >> Kia >> 2021 >> Seltos S, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Engine Control System Diagnosis - 1.6L (6 Of 6)) >> DTC U0001-00: High Speed CAN Communication Bus off >> DTC Information >> DTC Description

DTC Description

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The ECM determines CAN communication error and sets DTC U000100 if communication with other control devices (e.g. ABS) via CAN is impossible or ECM detects that communication time via CAN exceeds threshold value.