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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Engine Control System - 370Z - DTC P0643 Through P2A03) >> DTC P0850: PNP Switch >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM COMPONENT FUNCTION CHECK
    1. Turn ignition switch ON.
    2. Check the voltage between ECM harness connector terminals under the following conditions.
    TERMINALS VOLTAGE SPECIFICATION

    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 ".