2005 Dodge Stratus Diagnostic Code P0572

Computer problem
2005 Dodge Stratus 4 cyl Automatic 62000 miles

I purchased a code scanner after my check engine light came on and this is the code that showed up. Although I can find the code on a list, I am not sure what it means. My brake fluid is not low. My cruise control works fine. The car does not seem to be experiencing any problems, but the light is still on. Would you be able to suggest what possible problem could be causing this? I am hoping it is not a major (expensive) issue.