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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (9 Of 9) >> DTC U04B1-00: Invalid Data Received From Battery Monitor Module >> DTC Information >> DTC Description

DTC Description

When the ECM detects a LIN communication error with the battery sensor, the fault code DTC U04B100 is displayed.

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