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Home >> Infiniti >> 2006 >> G35 x >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0643 To P2A03 (Sedan) >> DTC P0850 PNP Switch >> Overall Function Check >> With GST

With GST

  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.
    VOLTAGE REFERENCE

    Condition (Shift lever) Voltage (Known-good data)
    P or N position (A/T)
    Neutral position (M/T)
    Approx. 0V
    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
    G04120117Courtesy of NISSAN MOTOR CO., U.S.A.