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Home › Infiniti › 2009 › G37 Base, 2D Convertible › Repair and Diagnosis › Engine Performance › System › Engine Control System - G37 (Convertible) - DTC P0340 Through P1168 › DTC P0850: PNP Switch › Component Function Check

Component Function Check

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

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

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Go to "DIAGNOSIS PROCEDURE ".

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