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DTC B22D6: Sub Battery Module Overcurrent Protection Circuit Malfunction [12/2017 - 10/2023]: Description

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory
B22D6 Sub Battery Module Overcurrent Protection Circuit Malfunction This DTC is stored when a malfunction is detected in the sub-battery overcurrent protection circuit.
(1 trip detection logic)
Sub-battery module assembly Comes on DTC stored

HINT: 

The details of a DTC can be checked by using the DTC Sub Code of the freeze frame data that was recorded when the DTC was output.

DTC Sub Code Detail
"24" Overcurrent protection circuit detects overcurrent in protective relay during open 2 times consecutively