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Home >> Buick >> 2016 >> Envision >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Power Steering System) >> Diagnostic Information and Procedures >> DTC C056D (Power Steering Control Module): Electronic Control Unit Hardware >> Conditions for Setting the DTC
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Conditions for Setting the DTC

WARNING: This page is about a different car, the 2015 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.

The power steering control module has detected an internal malfunction.

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