my windows dont go down all 4, I changed window control panel. And that was not it. Fuse is good. not wiring harness. drivers side switch buzzes. And after 6 weeks of not working the other day they all worked for 5 mins. go figure! I hear it could be the ETACS modular. Very hard to find. any advice thanks the tin man

 

Hello, i had the same issue with my 06 endeavor. the issue was on the drivers door were the rubber boot is that goes thru the door and into the car had a broken cable. check all these cables for damage

 

Thank you you are 100 percent correct. I just saved 300.00 on replacing ETACS