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Home >> Infiniti >> 2009 >> EX35 Base, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0455 To P2101 >> DTC P0850: PNP Switch >> Component Function Check
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Component Function Check

  1. PERFORM COMPONENT FUNCTION CHECK

    Without CONSULT-III 

    1. Turn ignition switch ON.
    2. Check the voltage between ECM harness connector terminals under the following conditions.
      TERMINAL VOLTAGE REFERENCE

      ECM Condition Voltage (V)
      Connector + -
      Terminal Terminal
      M107 109 128 Selector lever P or N Battery voltage
      Except above Approx. 0

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Go to "DIAGNOSIS PROCEDURE ".