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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B1402-11, B1402-13: Fuel Level Sensor >> Component Function Check

Component Function Check

  1. COMBINATION METER INPUT SIGNAL 

    SYMBOL CONSULT

    1. Select "FUEL METER" in "Data Monitor" mode of "METER/M&A".
    2. Compare the "FUEL METER" value and the fuel gauge reading of the combination meter. Fuel gauge and data monitor indications should be close.

    Combination meter

    Monitor item

    Fuel gauge

    FUEL METER [L]

    (Approx.)

    1

    59.9

    3/4

    48.0

    1/2

    32.6

    1/4

    18.1

    Empty

    2.9

    Does the data monitor value approximately match the fuel gauge indication?

    YES

    Inspection End.

    NO

    Replace combination meter. Refer to Removal and Installation .