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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 297 (Engine Control System - DTCS P0460 Through P1220) >> DTC P0850: PNP Switch >> Component Function Check
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component Function Check

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM COMPONENT FUNCTION CHECK

    WITH GST

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

      ECM Condition Voltage (V)
      Connector + -
      Terminal Terminal
      F111 11 175 Selector lever P or N position Battery voltage
      Except above position Approx. 0

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Go to "DIAGNOSIS PROCEDURE ".