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Home >> GMC >> 2021 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Cellular, Entertainment, And Navigation System) >> Diagnostic Information and Procedures >> DTC B127E >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DTC B127E 00

Front Video Display Output Signal - General failure

DTC B127E 06

Front Video Display Output Signal - Short to ground or open

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