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Water Temperature Signal Inspection

  1. CHECK UNIFIED METER AND A/C AMP. OUTPUT SIGNAL 
    1. Start engine and select "METER A/C AMP" on CONSULT-II.
    2. Using "W TEMP METER" on the data monitor, compare the value of data monitor with water temperature gauge pointer of combination meter.
      WATER TEMPERATURE GAUGE POINTER POSITION AND DATA MONITOR REFERENCE VALUE

      Water temperature gauge pointer Reference value of data monitor °C (°F) (Approx.)
      Hot 130 (266)
      Middle 70-105 (158-221)
      Cold 50 (122)
    Fig 1: CONSULT II DATA MONITOR Screen
    G04163546Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK:  GO TO 2.

    NG:  Replace the combination meter. Refer to "COMBINATION METER ".

  2. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL 
    1. Select "ENGINE" on CONSULT-II.
    2. Using "COOLAN TEMP/S" on the data monitor, print out the CONSULT-II screen.
    3. Select "METER A/C AMP" on CONSULT-II.
    4. Using "W TEMP METER" on the data monitor, compare the value of data monitor with that of the "COOLAN TEMP/S".

    OK or NG 

    OK:  Perform ECM self-diagnosis. Refer to "SELF-DIAG RESULTS MODE ".

    NG:  Replace the unified meter and A/C amp. Refer to "UNIFIED METER AND A/C AMP. ".

    Fig 2: CONSULT II DATA MONITOR Screen
    G04163547Courtesy of NISSAN MOTOR CO., U.S.A.