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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 >> Meter Control 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.
      Combination meter Condition Voltage (Approx.)
      Connector Terminals
      (+) (-)
      M57 36 17 When illumination control switch (+) is pressed 0 V
      Other than the above 5 V
      37 When illumination control switch (-) is pressed 0 V
      Other than the above 5 V
      18 When trip reset switch is pressed 0 V
      Other than the above 5 V

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Refer to "DIAGNOSIS PROCEDURE ".

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