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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> ESC/AHB Diagnosis (HEV) >> DTC C161A-02: CAN Signal Error HCU >> DTC Information >> DTC Description

DTC Description

The IBAU checks the CAN communication for normal ESP control, and sets this code if accelerator pedal signal fail status is detected from HCU via CAN.