I have a 2004 h2 hummer and my front wipers and sprayer stop working. Today my rear wiper came on by it self and the rear sprayer to and the truck wiper switch was turn off I had to pull the fuse out to stop pump from spraying all the washer fluid , I see there was a problem and a recall on the same problem with the 2003 h2 and today I see Iz have the same problem, on my 2004 . not by far naw i see some one complaining of having the same problem on a hummer 2005 my question is to GMC did they realy corrected the problem on all the models please let me know because is being 2 weeks and Ihave no wipers working in my truck.
They have a controll module afixed to the wiper motor itself. these modules have been an issue for gm for some time. they are very simple to replace and "usually" fix the issue.
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The sprayer on the Hummer 5 2005 H2 is not working on my windshield wipers how do I troubleshoot this to find out the problem if whether the motor needs replaced could it be a fuse this is my first time owning one please help
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