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BLUETOOTH CONTROL UNIT INITIALIZATION CHECKS Nissan Titan I facelift

Audio, Visual & Navigation System 2 illustrations ~216 words

BLUETOOTH CONTROL UNIT INITIALIZATION CHECKS

  1. Internal control unit failure
  2. Bluetooth antenna connection open or shorted
  3. Steering wheel audio control switches [SEND(PHONE/SEND)/END(PHONE END)MODE)] stuck closed
  4. Vehicle speed pulse count
  5. Microphone connection test (with playback to operator)
  6. Bluetooth inquiry check

Scheme 143

Scheme 143: OPERATION PROCEDURE
Scheme 143: OPERATION PROCEDURE

Scheme 144

Scheme 144
Scheme 144
  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 PHONE/SEND button for at least 5 seconds. The Bluetooth system will begin to play a verbal prompt.
  4. While the prompt is playing, press and hold the steering wheel audio control switch PHONE/END 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 PHONE/END button again until you hear prompts.
  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»(ref-369155-S07796611762010081700000) ".
  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»(ref-369155-S07796611762010081700000) ".
  8. Self-diagnosis mode is complete when the voice prompt says "All diagnostic functions completed".