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Circuit/System Verification

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.
  1. Verify DTC B2485 is not set.
  2. Set up a Bluetooth ® test tool or equivalent.
  3. Ignition ON, perform the discovery/search operation with the test tool. Verify the vehicle appears in the list of available devices.
    • If the vehicle is not in the list of available devices, repeat the discovery/search operation. If the vehicle is still not in the list of available devices, replace the K73 telematics communication interface control module.
  4. Follow the instructions provided in the Vehicle Owners Manual for pairing a device. Verify successful pairing with the test tool.
    • If pairing is not successful, repeat the pairing process. If pairing is still not successful, replace the K73 telematics communication interface control module.
  5. Refer to Diagnostic Aids Diagnostic Aids 
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