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Home >> Pontiac >> 2008 >> Torrent Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Cellular System, Entertainment System & Navigation System) >> Diagnostic Information and Procedures >> Navigation System - Voice Recognition Manfunction >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

The vehicle navigation system utilizes the cellular microphone to receive voice commands. The cellular microphone is wired directly to the navigation radio and consist of a 9-volt signal circuit and a low reference circuit.