Both pumps off front res work. When trying to run rear washer....no fluid to back. just leaks out bottom of vehicle under passenger door. Must be split somewhere. Question? Where does the line run to the back? It looks like it goes Up out of the engine compartment but running that in the headliner doesn't make sense? Any help would be appreciated.

 

Can you see the line where it is leaking?

 

Got it. Took another look after your post. Pulled on the line going through the firewall and it was split about an inch into the firewall. Actually had a coupler in the shed 5 min ,,,,,,spraying like a champ now. thanks. I need to start looking for the simplest fix first.

 

you certainly got lucky there