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Noise And Vibration

NOTE:
  • When turning the steering wheel with the brake applied when the vehicle is parked, a screeching noise may be generated by the brake disc and pads. This is not a fault in the steering system.
  • There may be a small vibration around the steering devices when turning the steering wheel at standstill, even though the component parts are operating properly.
Trouble Possible cause Corrective action
Rattling noise (intermittent) Interference with adjacent parts Check the clearance.
Correct if necessary.
Looseness of linkage, play of steering, improper tightening (looseness) of suspension joint or steering column Retighten or replace.
Noise emitted from inside of the gearbox Replace the gearbox assembly.
Knocking When turning steering wheel in both directions with small angle repeatedly at engine ON or OFF. Excessive backlash Loosened lock nut for adjusting backlash Adjust the backlash. When the noise remains after adjustment, replace the gearbox assembly.
Insufficient tightening or play in the tie-rod or tie-rod end Retighten or replace.
Grinding noise (intermittent) While engine is running. (While operating the steering.) Fault inside of gearbox Replace the gearbox assembly.
Faulty bearing of the column assembly steering Apply grease or replace.
Occurs when turning the steering wheel with brakes (service or parking) applied. If the noise goes off when brake is released, it is normal.
Vibration While engine is running. (With/without steering turned) Excessive play in steering, looseness of suspension parts Retighten.