USB Port
WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Verify no DTCs are present.
- If any DTCs are present, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Inspect the USB port for damage.
- If damage is noted, replace the USB port.
- Ignition ON, radio ON, connect a device to the USB port. Verify the infotainment system to switches USB as the audio source.
- If the infotainment system does not switch to USB as the audio source, refer to Circuit/System Testing .
- Operate the radio controls to play audio from the device. Verify the audio from the device is heard through the vehicle infotainment system.
- If audio is not heard from the device, attempt to playback audio from another device. If audio cannot be heard from any device connected to the USB port, or the audio heard is not clear, refer to Circuit/System Testing .