Unveiling the Mystery of Non-Spraying Wiper Fluid

To fix, drain the washer container as best as possible, and as dry as possible. Then put in "-20" fluid. This contains Methanol. After a while ( ... Check the "T" connector that divides the one tube coming from the washer and pump, that sends the fluid to each wiper area, They have been known ... Have someone activate the switch while you listen & confirm the pump motor is working. ... 3. If the motor doesn't work: a) check the fuse, if ... wet the window a little bit and hold it down for a few seconds and see if you see any washer fluid spraying out onto the ground from under the ... The wipers go but no fluid and I cant hear the motor trying to pump. Any idea's? I checked the fuse. I guess the motor is just gone. (The wipers move just no fluid) Reservoir is topped off and I checked the front and ear pump fuse both are good. Anyone have any other ideas? Unplug the hose from the pump on the reservoir and see if it squirts from there. If the motor doesn't run, maybe a fuse is blown, there's a bad connection at ... I have a brand new 2024 JLU Rubicon, If I don't the use the washer for few days, it stops working. I can hear the hum but no water coming out. Did you check fuse #39 under hood fuse block? The next step is check the front washer pump relay and rear washer pump relay. This setup is a ... If you don't hear it, the fuse is blown or there is a problem with the pump motor. Let us know how you make out. Nov 15, 2023 | 09:48 AM.