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Home >> Infiniti >> 2018 >> QX80 AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Diagnostics) >> Component Parts /Circuit Diagnosis >> Power Steering Solenoid Valve >> Component Inspection

Component Inspection

  1. CHECK POWER STEERING SOLENOID VALVE 
    1. Turn the ignition switch OFF.
    2. Disconnect power steering solenoid valve harness connector.
    3. Check resistance between power steering solenoid valve connector terminals.

      Power steering solenoid valve

      Resistance (Approx.)

      Terminal

      1

      2

      4 - 6 Ohm

    4. Check power steering solenoid valve by listening for its operation sound while applying battery voltage to power steering solenoid valve connector terminals 1 (positive) and 2 (negative).

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace gear-sub assembly. Refer to STEERING GEAR AND LINKAGE : Disassembly & Assembly .