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Home >> Nissan-Datsun >> 2014 >> Sentra SR >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (Display Audio Without BOSE) >> System Description >> Diagnosis System (BLUETOOTH® Control Unit) >> Work Flow
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Work Flow

Failure Message Action
"Internal failure" Replace Bluetooth® control unit. Refer to "REMOVAL AND INSTALLATION ".
"Bluetooth® antenna open"
  1. Inspect harness connection.
  2. Replace Bluetooth® antenna. Refer to "REMOVAL AND INSTALLATION ".
"Bluetooth® antenna shorted"
"Phone/Send for Hands Free System is stuck" Check steering wheel audio control switches. Refer to "DIAGNOSIS PROCEDURE "
Phone/End for the Hands Free System is stuck".
"Microphone test" (failed interactive test)
  1. Inspect harness between Bluetooth® control unit and microphone.
  2. Replace microphone. Refer to "REMOVAL AND INSTALLATION ".