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Home >> GMC >> 2018 >> Terrain SL >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> 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

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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