Ignition Signal Check

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK IGNITION SIGNAL
1. Disconnect the display unit connector.
2. Turn ignition switch ON.
3. Check voltage between display unit harness connector M93 terminal 3 (G) and ground.
  
  Fig 1: Checking Voltage Between Display Unit Harness Connector M93 Terminal 3 (G) & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Battery voltage should exist.
OK or NG
1. OK: Replace display unit. Refer to "REMOVAL AND INSTALLATION OF DISPLAY UNIT ".
2. NG: Check harness for open or short between display unit and fuse.