Ignition Signal Check for NAVI Control Unit

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK IGNITION SIGNAL
1. Disconnect NAVI control unit connector.
2. Turn ignition switch ON.
3. Check voltage between NAVI control unit harness connector M97 terminal 63 and ground.
  Battery voltage should exist.
Fig 1: Checking Voltage Between Navi Control Unit Connector M97 Terminal 63 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: Replace NAVI control unit. Refer to "NAVI CONTROL UNIT ".

NG: Check harness for open or short between NAVI control unit and fuse.