Passenger defrost does not work

[dothack825]

Hey guys, new to the forum. I've seen allot of help with heater flap help but I have defrost but only on the driver side. The last few slits that defrost the passenger window have nothing coming out of them. Any ideas?

[4.3LXJ]

The thing I would look for is a small hose that has fallen off the vent there. Just a small hose feeds both sides