I have a 2005 hyundia sonata I replaced theRT front power window motor and i still have the same problem the window goes down but not back up
Sounds like you have a bad window switch or bad wiring connection going to switch. Remove window switch panel from door panel and check all the connections and check for power with a test light to see if window has power going to it in the up position if you have power but window does not go up you have a bad switch if not you have a wiring problem.
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