Optima L4-2.4L (2001)
Power Steering Fluid: Testing and Inspection
POWER STEERING FLUID LEVEL (Inspect fluid level)
1. Park the vehicle on a flat, level surface, start the engine, and then turn the steering wheel several times to raise the temperature of the fluid to
approximately 50 °C (122 °F).
2. With the vehicle still idling, turn the wheel all the way to the left and right several times.
Check the fluid in the oil reservoir for foaming, check the fluid level, and replenish the fluid in the oil reservoir through the oil filter if necessary.
