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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 >> Repair Instructions
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Repair Instructions

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.

Perform the Diagnostic Repair Verification after completing the repair.

Control Module References for control module replacement, programming and setup.

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