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when you replace a master switch on a toyota you need to do a relearn before it will work properly. the relearn procedure is this go to each window and roll the window down all the way and hold an additional 5 secs then roll it upp all the way and hold another 5 seconds do this at each window with its individual switch. same goes for the drivers position roll the drivers window down all the way and hold an additional 5 seconds the up all the way and another 5 seconds after doing this all windows should work normally from the drivers switch.
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