Washer (rear) Pipe Split Inside - Where Is It Routed (corolla 1994 1.

[Surrey Scientist]

The rear washer pipe for my Corolla Liftback has split somewhere inside the car.

The rear drivers-side footweel is filling with fluid (also some dampness in drivers footwell)

Can anyone tell me the way the pipe is routed from the washer bottle thorugh the car.

The pipe goes into the tailgate from the top of the hatch-opening - does the pipe go through under the headlining ? (Its not wet) I am just wondering if it could be draining down the pillar between the F & R doors

Or does it go along the floor in the sill or beside the transmission tunnel.

How do I get access to it - is this going to be a seats out and carpets out job ?

If I find the leak is the easiest option to splice in a new section or to replace the whole pipe.

How easy is it to pull through new pipe ??

IS the pipe easily available - whats the diameter (is it standard) and can I buy unions to join in the new section if necessary ?

I am assuming if the rear washer does not work is this an MOT failure - Rear wiper work OK though ?

(Front all working)