Steering is heavy.
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Front tires (improperly inflated, unevenly worn)
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Front wheel alignment (incorrect)
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Front suspension (Lower ball joint)
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Power steering gear
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Steering column assembly (Torque sensor, Power steering motor, Power steering ECU)
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Speed sensor
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Brake actuator (Skid control ECU)
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Battery and power source system
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Power source voltage of steering column assembly (Power steering ECU)
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Steering effort differs between right and left or is uneven.
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Front tires (improperly inflated, unevenly worn)
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Front wheel alignment (incorrect)
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Front suspension (Lower ball joint)
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Power steering gear
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Steering column assembly (Torque sensor, Power steering motor, Power steering ECU)
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While driving, steering effort does not change in accordance with vehicle speed or the steering wheel does not return properly.
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Front suspension (Lower ball joint)
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CAN communication system
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Speed sensor
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Brake actuator (Skid control ECU)
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Combination meter
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Power steering gear
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Steering column assembly (Torque sensor, Power steering motor, Power steering ECU)
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A knocking (or cranking) sound occurs when turning the steering wheel while power steering is operating.
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Front suspension (Lower ball joint)
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Steering intermediate shaft
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Power steering gear
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Steering column assembly
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Noise occurs when turning the steering wheel during low speed driving.
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Power steering gear
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Steering column assembly
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Friction occurs when turning the steering wheel during low speed driving.
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Steering column assembly
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High pitched sounds (squeaking) occurs when turning the steering wheel slowly with the vehicle stopped.
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Power steering gear
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Steering column assembly (Power steering motor)
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The steering wheel vibrates and noise occurs when turning the steering wheel from lock to lock.
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Power steering gear
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Steering column assembly
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EPS warning light remains on.
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Proceed to PS warning light remains on
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