I ran across a problem recently that I’m sure others have had, so I thought I’d share the solution. When taking apart the doors of a 2008 Avalon I found that the power windows weren’t working properly, this should work for other years too. Each window worked fine with it’s own window switch but the main switch on the drivers door wouldn’t operate the other windows.
Each window needs to re-calibrated individually. Turn on the ignition, with the individual switches roll the window all the way up, then all the way down, three times, then move on to the next window. The windows should then be operable by the drivers switch. This is the same procedure to get the automatic function to work also.
Let me know if you have any questions.
The best way to reach me is by email: jim at jimsgotweb.com