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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> HCU/Low Dc-Dc Converter Diagnosis (HEV) >> DTC P0A94: DC/DC Converter Performance >> DTC Information >> DTC Description

DTC Description

The LDC sets P0A94 if the LDC detects the control failure of output voltage, open in input voltage part, over current due to output short.

Use of a jumper less than 20V for charging the auxiliary battery required: If a jumper over 22V is used, 'output over voltage failure' may occur.