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-   -   rear wiper (https://www.hummerforums.com/forum/hummer-h3-17/rear-wiper-34151/)

ODIMUS Nov 14, 2014 01:32 PM

still waiting for a day off to check for a clog in the line...

alpine001 Nov 24, 2014 10:04 PM


Originally Posted by RKSmith163 (Post 319289)
Switch the hoses from each motor to see if they are working. They are easy to get to. They are located on the passenger side top of the firewall. If both are working, then you just have to start looking for an obstruction. The rear washer hose can be accessed by removing the jack cover on the tailgate. Good Luck


Is it possible to inadvertently switch the hoses backwards? If true then you just helped me figure out my problem. You see, when I press on the rear wiper knob center button, the FRONT wiper nozzles dispense fluid :confused:. I've only owned my beast a couple of months and today for the first time I tried to use the front wiper fluid nozzles. I'll switch the hoses and that should do it.

waltham41 Feb 20, 2023 08:32 PM

I got lucky with mine. For some reason someone had pulled the fuse. I replaced the fuse and it's working fine.

Doc Olds Feb 21, 2023 01:24 PM


Originally Posted by waltham41 (Post 398735)
I got lucky with mine. For some reason someone had pulled the fuse. I replaced the fuse and it's working fine.

Boy that is lucky near NINE YEARS after this OLD Thread was started.


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