Wiper Fluid Woes Diagnosing the Root Cause

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. Windshield wiper fluid not pumping ... Maybe the sprayer outlets are clogged? ... Yep, pull the hose off the end of the nozzle under the hood, run ... In this Video, Josh walks you through every part of your car's windshield washer system and how to diagnose and fix any issue. Sounds like the pump has bit the dust, you can get a new washer fluid pump for under $20.00 on Rockauto's website. Last edited: Aug 10, 2023. I'd check for blockage and make sure the tube/hose from the pump or reservoir is connected and intact, check the pump isn't sucking air from the reservoir ... It sounds like a check valve is not working properly. It would keep the fluid lined fully charged and ready to squirt. I actually don't even ... You might need to remove the tank and clean it out, or see if the dealer could do it. I don't think its a fuse because you said when you pressed ... It functions as a diverter valve that sends fluid to either the front or the rear wipers and it's likely not the cause of the problem. Had the same issue last year. Green Rain-X turned fluid turned into gel. Pull out washer pump and the rubber gromet has small slots that clogged ... Look for puddling on the ground at fender or somewhere along the cowl or firewall, which wouid be indicative of a broken hose or hose that has ...