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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Audio Visual, Navigation & Telephone System) >> Service Information >> Telephone >> Bluetooth Control Unit Self-Diagnosis Function >> Self-Diagnosis Mode
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Self-Diagnosis Mode

WARNING: This page is about a different car, the 2009 Nissan Sentra. 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 and the Bluetooth ON indicator to stop flashing. This may take up to 10 seconds.
  3. Press and hold the steering wheel audio control switch SEND button for at least 5 seconds. The Bluetooth system will begin to play a verbal prompt.
    Fig 1: Identifying Audio Control Switch SEND Button
    G04928683Courtesy of NISSAN MOTOR CO., U.S.A.
  4. While the prompt is playing, momentarily press both the steering wheel audio control switches SEND and END buttons simultaneously. The Bluetooth system will sound a 5 second beep.
  5. While the beep is sounding, momentarily press both the steering wheel audio control switches SEND and END buttons simultaneously again.
    Fig 2: Identifying Steering Wheel Audio Control Switches SEND And END Buttons
    G04928684Courtesy of NISSAN MOTOR CO., U.S.A.
  6. The Bluetooth system has now entered into the diagnostic mode. Results of the diagnostic checks will be verbalized to the technician and the Bluetooth ON indicator will flash. Refer to "MALFUNCTION CODE/SYMPTOM CHART ".
  7. If there are no failure records to report, the speed pulse count will be reported next.
  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 when the voice prompt says "All diagnostic functions completed". A short beep is heard.
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