Cause of rear wiper not working 03 toyota matrix?

What is your question?

Washer fluid works when I turn the knob all the way up or all the way down, but when I select wipers on or intermittent it does nothing. Rear wiper doesn't move at all. I posted this because most of you mentioned it was your defogger and washer fluid that didn't work along with wiper. Mine is only wiper. I don't know if this trick would work? What do I do, just turn on the car and roll my mindows all the way down and all the way up? from the switch up front?

What makes this problem better or worse?

cant use rear wiper

How long has your 2003 Toyota Matrix had this problem?

just bought the car