Rear Washer leak

Why does my rear washer jet leak on my Jimny

Where is it leaking from? Could be a faulty non return valve, split pipe, leaking joint or a blocked jet and/or non return valve causing back pressure and then a failure in a joint etc.

Does it leak when your using the front washer?

Does not leak when using front wiper.

If its just kinda leaking out when the car's parked facing up a slope etc that's what was happening to mine and was just the wee black inline non return valve that had went. Pretty generic part that you can get off eBay no bother. Located behind the plastic trim on the boot door which just pops off, although it comes off easier if you open the boot then lock it so you can wiggle it past the wee locking button thing. Best of luck.