1990 Chevy Lumina power window

17,100 MILES • 6 CYL • FWD • AUTOMATIC
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DIGGERTHEIS
  • MEMBER
  • 1 POST
my window opened when I pushed button to close it wont go up. Is there a way to close the window?
Nov 26, 2008 at 10:15 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
The switch is most likely bad. The only way is to reverse the polarity to the motor so that when you provide power to put the window down, the electric goes in a different direction and the window goes up. If you want to try it, let me know and I'll go further into how to do it.

Joe
Dec 3, 2008 at 7:20 AM
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