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Home >> Nissan-Datsun >> 2007 >> X-Trail LE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0455 To P1147 >> DTC P0500 VSS >> DTC Confirmation Procedure

DTC Confirmation Procedure

CAUTION: Always drive vehicle at a safe speed.
NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Steps   1  and   2  may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle. 

WITH CONSULT-II 

  1. Start engine.
  2. Read "VHCL SPEED SE" in "DATA MONITOR" mode with CONSULT-II. The vehicle speed on CONSULT-II should exceed 10 km/h (6 MPH) when rotating wheels with suitable gear position.

    If NG, go to "DIAGNOSTIC PROCEDURE ".

    If OK, go to following step.

  3. Select "DATA MONITOR" mode with CONSULT-II.
  4. Warm engine up to normal operating temperature.
  5. Maintain the following conditions for at least 60 consecutive seconds.
    ENGINE SPEED CHART

    ENG SPEED 1, 750 - 6, 000 rpm (A/T)
    2, 000 - 6, 000 rpm (M/T)
    COOLAN TEMP/S More than 70°C (158°F)
    B/FUEL SCHDL 6.0 - 31.8 msec (A/T)
    5.0 - 31.8 msec (M/T)
    Shift lever Suitable position
    PW/ST SIGNAL OFF
    Fig 1: Generic Scan Tool - Data Monitor
    G06152699Courtesy of NISSAN MOTOR CO., U.S.A.
  6. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE ".
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