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Component Inspection

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK POWER STEERING PRESSURE SENSOR
    1. Reconnect all harness connectors disconnected.
    2. Start engine and let it idle.
    3. Check the voltage between ECM terminals under the following conditions.
    VOLTAGE SPECIFICATION

    ECM Condition Voltage
    Connector + -
    Terminal Terminal
    F13 41 (Power steering pressure sensor signal) 48 (Sensor ground) Steering wheel: Being turned. 0.5 - 4.5 V
    Steering wheel: Not being turned. 0.4 - 0.8 V
    Fig 1: Checking Voltage Between ECM Terminals
    G05869896Courtesy of NISSAN MOTOR CO., U.S.A.

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Replace power steering pressure sensor.

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