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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Cellular, Entertainment, And Navigation - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Voice Recognition Malfunction >> Circuit/System Description

Circuit/System Description

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When voice recognition for the infotainment system is started, voice signals from the B24LF Mobile Telephone Microphone - Left Front are passed through the K73 Telematic Control Module to the A11 Radio via the voice recognition audio circuits.