FixVault

With GST

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.
    VOLTAGE REFERENCE

    Condition (Gear position) Voltage V (Known-good data)
    P or N position (A/T)
    Neutral position (M/T)
    Approx. 0
    Except above position BATTERY VOLTAGE
    (11 - 14V)
  3. If NG, go to "DIAGNOSTIC PROCEDURE ".
Fig 1: Identifying Voltage Between ECM Terminal 102 (PNP Switch Signal) And Ground
G04203090Courtesy of NISSAN MOTOR CO., U.S.A.