rear window washer path

I'm having a problem with my rear window washer. the punp works and the spray nozzle is clear. there are no puddles on the ground after running the system. my assumption is that the line is clogged or crimped somewhere. I loose the pathing of the line at the firewall. where does it run from there, amd which hidge side does the line enter from? (i dont want to pull that boot off unless i know which side).

I am having the same problem. I don't want to take it to the dealer to find out it's something really simple. Have you found anything out about it?

the washer hose tube follows the rear lamp harness near the center of the vehicles floor. After the second seat, it continues along the left side of the cargo area , over the left rear wheel area, then up the left corner of the vehicle. It passes through the grommet on the rear window, and finally to the wiper assembly