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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Meter, Warning Lamp & Indicator (Diagnostics) >> Component/Circuit Diagnosis >> Washer Level Switch Signal Circuit >> Component Function Check
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Component Function Check

  1. CHECK COMBINATION METER INPUT SIGNAL 
    1. Turn ignition switch ON.
    2. Measure voltage between the following terminals of the combination meter.

      Terminals

      Condition

      Voltage

      (Approx.)

      Combination meter

      Ground

      Connector

      (+)

      M57

      24

      Washer level switch ON

      0 V

      Washer level switch OFF

      12 V

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Refer to Diagnosis Procedure .