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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 C056E: Electronic Control Unit Software (Power Steering Control Module) >> Repair Instructions
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Repair Instructions

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.

Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification

Refer to Electric Dual Pinion Rack and Pinion Steering Gear Replacement 

For control module replacement, programming, and setup refer to: Control Module References

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