gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Entertainment System Control Module > < OnStar(R) - Language Change Information|Page 133

Acadia FWD V6-3.6L (2007)

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Method 3

The Gen 6.1 version of OnStar(R) does not require the use of the Service Programming System (SPS) to change the voice recognition system. However,
there are three ways to change the language.

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Entertainment System Control Module > < OnStar(R) - Language Change Information|Page 133