Having problems with your 2007 GMC Sierra 3500 ?
Need to locate the OnStar Module in 2007 GMT900 Ext Cab
\015 I'm going to instal a BlueSTAR BlueTooth hands-free accessory that piggy back off the OnStar Module and need to know where to find the module before tearing my truck apart! Any help would be greatly appreciated.\015\012\015\012Vehicle: 2007 GMC Sierra SLT Ext Cab 2WD non-NAV Bose Stereo (NBS - GMT900)\015
Repair Help & Product Troubleshooting for 2007 GMC Sierra 3500
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