Probably should of posted this when it happened but about a year or so ago, I replaced the windshield washer pump since mine quit working. Ever since then, the windshield washer pump only works for the front windshield when pressing the button for the back window. Anyone ever experience this?

 

I just started having this problem. I use the switch on the turn signal handle. The pump runs but no water comes out.
I push the button for the rear washer and water comes out on the front window. No water to the rear window. The rear wiper operates though. I have not done anything to the washer system prior to this.
I was thinking it had something to do with the very cold weather we have had.
Did you find any solutions to your problem?