The rear windows on my 09 Tahoe aren't working
properly. The window can go down but not up when
using the window control at that rear door (either
side). You can however put the window up by using
the main controls on the drivers side door. Any
suggestions? And yes I turned off the child safety
for the rear windows
Sounds like the switches are bad on both doors, child lock out turns them all the way off so they won't go up or down, you can remove the switches and run a continuity test on them that will tell you for sure.
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