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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Cellular System, Entertainment System, And Navigation System) >> Diagnostic Information and Procedures >> Auxiliary Audio Input Malfunction >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.

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The human machine interface control module detects an excessive current condition on the USB 5 V circuit.

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The human machine interface control module does not detect the vehicle hub device.

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The human machine interface control module detects an additional hub device attached to the vehicle USB port.

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