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Home › Infiniti › 2005 › QX56 AWD › Repair and Diagnosis › Engine Performance › Engine Control System › DTC P1706: PNP Switch › Diagnostic Trouble Codes Confirmation Procedure › With Consult-II

With Consult-II

  1. Turn ignition switch ON.
  2. Select "P/N POSI SW" in "DATA MONITOR" mode with CONSULT-II. Then check the "P/N POSI SW" signal under the following conditions.
    Fig 1: CONSULT-II Display - "P/N POSI SW" In "DATA MONITOR" Mode
    G02389328Courtesy of NISSAN MOTOR CO., U.S.A.
    PNP SWITCH POSITION - SIGNAL

    Position (Selector lever) Known-good signal
    N or P position ON
    Except the above position OFF

    If NG, go to "DIAGNOSTIC PROCEDURE ".

    If OK, go to following step.

  3. Select "DATA MONITOR" mode with CONSULT-II.
  4. Start engine and warm it up to normal operating temperature.
  5. Maintain the following conditions for at least 60 consecutive seconds.
    Fig 2: Selecting "DATA MONITOR" Mode With CONSULT-II
    G02389329Courtesy of NISSAN MOTOR CO., U.S.A.
    PNP SWITCH DIAGNOSTIC CONDITIONS

    ENG SPEED More than 1,000 RPM
    COOLAN TEMP/S More than 70°C (158°F)
    B/FUEL SCHDL More than 2.0 msec
    VHCL SPEED SE More than 64 km/h (40 MPH)
    Selector lever Suitable position
  6. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
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