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Circuit/System Verification

WARNING: This page is about a different car, the 2021 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify no DTCs are present.
    • Go to next step: If no DTCs are present 
  2. Verify the A11 Radio calibrations are current.
    • If the radio calibrations are not current 

      Reprogram the A11 Radio and re-evaluate the concern.

    • Go to next step: If no update calibrations are available 
  3. Ignition ON, infotainment system ON.
  4. Verify the infotainment system successfully pairs with a compatible mobile device.
    • If the infotainment system does not successfully pair with the compatible mobile device. 
    1. Perform the 3 vehicle Factory Resets located in Setting>System>Return to Factory Settings.
    2. Verify the infotainment system successfully pairs with a compatible mobile device.
      • If the infotainment system does not successfully pair with a compatible mobile device.

        Replace the A11 Radio.

    • Go to next step: If the infotainment system successfully pairs with a compatible mobile device. 
  5. Verify audio can be heard while streaming from the device.
    • Go to next step: If audio can be heard while streaming from the device. 
  6. Verify the customers device can be paired with the infotainment system.
    • If the device can not be paired with the infotainment system. 

      Perform a reset on the device. Refer to device manufacture's information.

    • Verify the customers device can be paired with the infotainment system. 

      If the device still will not pair inform the customer the issue is with the device.

    • Go to next step: If the device successfully pairs with the infotainment system. 
  7. Verify audio can be heard while streaming from the device.
    • If audio can not be heard while streaming. 

      Ensure the volume on the device is turned up to an adequate level.

    • Go to next step: If audio can be heard while streaming. 
  8. All OK.