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Home >> Nissan-Datsun >> 2012 >> Sentra SE-R >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual, Navigation & Telephone System (Audio With Navigation) >> Service Information >> Telephone >> Bluetooth Control Unit Self-Diagnosis Function >> Self-Diagnosis Mode
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Self-Diagnosis Mode

  1. Turn ignition switch to ACC or ON.
  2. Wait for the Bluetooth system to complete initialization. This may take up to 20 seconds.
  3. Press and hold the steering wheel audio control switch "PHONE/SEND" button for at least 5 seconds. The Bluetooth system will begin to play a verbal prompt.
    NOTE: At any time, press and hold the steering wheel audio control switch PHONE/SEND button for at least 5 seconds to exit diagnostic mode.
    Fig 1: Identifying PHONE/SEND Button
    G04928683Courtesy of NISSAN NORTH AMERICA, INC.
  4. While the prompt is playing, press and hold the steering wheel audio control switch "MODE/END" button for at least 5 seconds. The Bluetooth system will sound a 5 second beep.
  5. While the beep is sounding, press and hold the steering wheel audio control switch "MODE/END" button for at least 5 seconds again.
  6. The Bluetooth system has now entered into the diagnostic mode. Results of the diagnostic checks will be verbalized to the technician. Refer to , "MALFUNCTION CODE/SYMPTOM CHART ".
  7. If there are no failure records to report, the speed pulse count will be reported next.
    Fig 2: Identifying MODE/END Button
    G06553990Courtesy of NISSAN NORTH AMERICA, INC.
  8. After the speed pulse count is reported, an interactive Bluetooth microphone test will be performed. Follow the voice prompt. If the Bluetooth microphone test fails refer to , "MALFUNCTION CODE/SYMPTOM CHART ".
  9. Self-diagnosis mode is complete. A short beep is heard.
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