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Home >> Infiniti >> 2012 >> EX35 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator >> DTC/Circuit Diagnosis >> Trip A/B Reset Switch Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK TRIP A/B RESET SWITCH INPUT SIGNAL
    1. Turn ignition switch ON.
    2. Measure voltage between the combination meter harness connector terminals.
      Combination meter Condition Voltage (Approx.)
      Connector Terminal
      (+) (-)
      M53 38 16 When trip A/B reset switch is pressed 0 V
      Other than the above 5 V

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 2.

  2. CHECK TRIP A/B RESET SWITCH SIGNAL CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect the combination meter and meter control switch connectors.
    3. Check continuity between combination meter harness connector and trip A/B reset switch harness connector.
      Combination meter Trip A/B reset switch Continuity
      Connector Terminal Connector Terminal
      M53 38 M56 1 Existed
      16 2
    4. Check continuity between combination meter harness connector and ground.
      Combination meter Ground Continuity
      Connector Terminal
      M53 38 Not existed
      16

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Repair harness or connector.

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