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Home >> Infiniti >> 2011 >> QX56 AWD >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering Control System >> DTC/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.
      RESISTANCE SPECIFICATION

      Power steering solenoid valve Resistance (Approx.)
      Terminal
      1 2 4 - 6 Ω
    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 "DISASSEMBLY AND ASSEMBLY ".