gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Evaporative Check Valve > < OnStar(R) - Language Change Information|Page 9676

Sierra Classic 1500 4WD V8-6.0L (2007)

Page 5
background image

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.

Disclaimer

Evaporative Check Valve > < OnStar(R) - Language Change Information|Page 9676