Window Wash Lines

[3Axis]

So here's an older issue I have been having with my car, one which I haven't really been able to resolve. The Window washing system doesn't really like to operate very well. For the windshield sprayers, the only way to get the detergent to spray onto the window is if I force air into the detergent tank to "prime" it. and even then it only works for a short while. The other issue is, the line to the rear washer jet seemed to be clogged; none of the detergent will go through. What I need to know is the hose route to the rear washer jet so I can trace it back to the clog.

And I just realised this is in the wrong section...

 

[3Axis]

can I get a mod to move this thread to the appropriate section? my bad.

 

[ixcocoyxi]

it could possibly mean that the motor for pishing the fluid is bad.

the hose for the rear window is placed behind interior panels.

 

[3Axis]

the hose for the rear window is placed behind interior panels.

I'm assuming it runs up the pillar and to the nozzle? What should I do about moving the headliner?