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Home >> GMC >> 2010 >> Acadia SLE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Cellular Systems, Entertainment Systems & Navigation Systems >> Diagnostic Information and Procedures >> Navigation System - Voice Recognition Malfunction >> Circuit/System Verification

Circuit/System Verification

Ignition ON, verify the OnStar® voice recognition is operating normally.

If the OnStar® voice recognition is inoperative, refer to OnStar Microphone Malfunction .

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