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Home >> Infiniti >> 2014 >> Q50 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (Except Hybrid) >> DTC/Circuit Diagnosis >> Washer Level Switch Signal Circuit >> Component Function Check

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 ".