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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Smart Key Code Saving Diagnosis) >> DTC P1676: Immobilizer-Smartra Message Error >> 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.

This DTC is set, after PCM/ECM sends wake-up signal, if response signal from IBU (SMK + BCM + TPMS) is abnormal structure or is not valid message during PCM/ECM communication.

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