Ignition Signal Inspection

CHECK IGNITION SIGNAL
1. Disconnect AV control unit connector.
2. Check voltage between AV control unit and ground.
  
  Fig 1: Checking Voltage Between AV Control Unit & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: Identifying Terminal And Ignition Switch Position Table
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK >> Replace AV control unit.

NG >> Check harness for open or short between AV control unit and fuse.