2002 Buick Park Avenue Q&A

2002 Buick Park Avenue Question: None of my window will go up or down

I have a 2002 Park Avenue. I have replaced the PDA fuse in the fuse panel. I have checked the 30A fuse in the main fuse box labels door windows I have replaced the switch assembly (which contains the up/down buttons for the door) with a new assembly from my Buick dealer. The have replaced the Driver Door Module #25721016 with one obtained from a junk yard. No change at all. The original condition exists. -
Answer 1
DOES THE SWITCH ASSEMBLY HAVE PWR TO IT? -