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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Power Steering System) >> Diagnostic Information And Procedures >> DTC C056D: Electronic Control Unit Hardware (Power Steering Control Module) >> DTC Descriptor
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DTC Descriptor

WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DTC C056D

Electronic Control Unit Hardware

Symptom Byte Information: Symptom Byte List

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