marck83

Have a 2003 trailblazer that we just bought three days ago and when we bought it the washer res was empty so I just bought some and filled it up but when you press the button for it to spray nothing happens for the front or rear. I can hear the relay clicking when I do the front and can hear the motor for the back but nothing comes out. Can someone help me out and tell me what I need to check or replace. I also switched the relay with another one and got the same results

marck83

Anyone have any info on this

in2pro

I'd start by disconnecting the hose from the motor and see if the pump works without the hose in place... it should shoot out with some force, if it dribbles you need to clean out the blockage...I am not familiar with the vehicles washer pump assembly, but if the motor can be removed I'd remove it and clean out the tank and pump inlet...

marck83

I'll have to check that tomorrow and will post what I find. Thanks for the info