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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Body Control Module Diagnosis) >> DTC B1210-00: Front Left Sensor Fault >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2022 Genesis G90. However, it is still accessible from the selected car via links, so may be relevant.

B121000 is set when LIN data from Front Left Sensor* is not transmitted to IBU*_BCM caused by the LIN communication line/the ultrasonic sensor fault or LIN data is abnormal.

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