Section 18 (Mechanical Power Steering System): General: Troubleshooting
WARNING: This page is about a different car, the 2005 Kia Spectra5, 2005 Kia Spectra, and 2004 Kia Spectra. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
A slight "grinding noise" may be heard immediately after the engine is started in extremely cold weather conditions (below-20°C). This is due to power steering fluid characteristics in extreme cold conditions and is not an indication of a malfunction.