No big deal just a pain in the ass. My back wiper sprayer works but the front is dead. Any ideas if there is a fuse or how to replace the little pump?

I'm assuming that you can't hear the motor trying to pump fluid? If so, there's a fuse for it under the dash. I'm pretty sure.

If you can hear the pump, the tube might be clogged/off/kinked...wax and junk gets in there, etc...and if it clogs, it can burn ot the motor, and or not squirt.

I do not hear the motor pumping. I also disconnected the supply line that feeds the sprayers and tried it and nothing.

Any idea which fuse it is?

That's weird-same thing with mine. No noise from the pump this morning. It was cold. About 5 degrees. Thought the lines are frozen. Not sure. Thought I was out of fluid-not. Haven't bothered to check out the secondary fuse box. The wipers work fine. Wiper fuse is intact. Wondering if fluid pump has its own fuse. If so, is that in the secondary panel? Airborne RN-did you figure it out. Too cold for me to go out side and fiddle around in the cold. I'm too dainty. LOL. Cheers

Hey Joe, I have yet to figure it out. I havent really worked a whole lot on it either.

This happened on my 240sx. The pump burned out. I removed the passenger inner fender cover and removed the electrical connector. Tested it with a light tester and it was getting power.

Got the new pump from Nissan for $12 and just pulled out the old and pushed in the new. Took about 20 minutes.

Good Luck