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Home >> Buick >> 2014 >> Regal GS, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Programming And Setup - All Systems >> Repair Instructions >> Rear Differential Clutch Control Module Programming and Setup >> Component Replacement
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Component Replacement

The transfer case solenoid valve and the rear drive clutch control module must always be replaced together due to calibration reasons.