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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Programming And Setup - All Systems >> Repair Instructions >> Serial Data Gateway Module Programming and Setup >> Serial Data Gateway Module (SDGM) Replacement
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Serial Data Gateway Module (SDGM) Replacement

If the SDGM is replaced, SDGM programming must be performed. Refer to Service Programming System (SPS) .

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