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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 919 (Audio, Visual, Navigation System (BOSE Audio) (Without Navigation)) >> System Description >> Diagnosis System (BLUETOOTH Control Unit) >> Diagnosis Description >> Operation Procedure

Operation Procedure

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch to ACC or ON.
  2. Wait for the Bluetooth® system to complete initialization. This may take up to 10 seconds.
  3. Press and hold the steering wheel audio control switch button for at least 5 seconds. The Bluetooth® system will begin to play a verbal prompt.
    Fig 1: Identifying Steering Wheel Audio Control Send Button
    G08698143Courtesy of NISSAN NORTH AMERICA, INC.
  4. While the prompt is playing, press and hold the steering wheel audio control switch button until you hear the "Diagnostics mode" prompt. The Bluetooth® system will sound a 5 second beep.
  5. While the beep is sounding, press and hold the steering wheel audio control switch END button again until you hear prompts.
    Fig 2: Identifying Steering Wheel Audio Control End Button
    G08698144Courtesy of NISSAN NORTH AMERICA, INC.
  6. The Bluetooth® system has now entered into the diagnostic mode. Results of the diagnostic checks will be verbalized to the technician. Refer to "WORK FLOW ".
  7. After the failure records are reported, an interactive microphone test will be performed. Follow the voice prompt. If the microphone test fails refer to "WORK FLOW ".
  8. Self-diagnosis mode is complete when the voice prompt says "All diagnostic functions completed".