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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering System - General Information (PHEV) >> Repair Procedures >> Service Adjustment Procedure >> Checking Stationary Steering Effort
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Checking Stationary Steering Effort

  1. Position the vehicle on a level surface and place the steering wheel in the straight ahead position.
  2. Start the engine and turn the steering wheel from lock to lock several times to warm up the power steering fluid.
  3. Attach a spring scale to the steering wheel. With the idle RPM, pull the scale and read it as soon as the tires begin to turn.

    Standard value:  3.0 kgf MAX.

    G12349894Courtesy of KIA MOTORS AMERICA, INC.
  4. If the measured value exceeds standard value, inspect the steering gear box.