Power Steering Fluid Replacement
1. Raise the front wheels of the vehicle and install safety stands under the vehicle.
2. Disconnect the return hose from the power steering reservoir and plug the reservoir fitting.
3. Connect an auxiliary hose to the return hose and drain the power steering fluid into a suitable container.
4. Disconnect the high-tension leads from the ignition coils.
To drain all of the power steering fluid, crank the engine with several short starter engagements while turning the steering wheel fully to the left and right, back and forth.
5. Connect the return hose to the reservoir and secure it with the clamp.
6. Fill the power steering reservoir with the recommended fluid.
Recommended fluid: PSF-3 Capacity: 0.75 - 0.8 L 7. Start the engine.
Check for fluid leaks from the hose connections, then stop the engine.
8. Fill the reservoir with the recommended fluid up to the lower position of the reservoir filter.
9. Bleed the air from the power steering system.
Test yourself
A quick Hyundai Elantra CN7 quiz: every answer comes with an explanation and a link to the manual page.