Any idea what could my passenger window to only go up and not down?

Flip the switch upside down and the window will go down and not up!!

bob gauff

so are you saying its a bad switch ?

Yes the switches get poor contacts and work intermittent or not at all. You can try some contact cleaner sprayed into the switch or swap it with one you don't use (including the sunroof)

The best way to clean is to disassemble the switch but sometimes they break and you will have to replace it.

bob gauff