Mechanics

HUMMER H2 WINDSHIELD PROBLEM

2003 Hummer H2 • 85,000 miles

Before I order a replacement motor (40-1063), I was wondering if the problem really might be elsewhere. It appears as though the wiper motor is running fine no strange noises, blade arms work, intermittent works, high and low work but everything appears to have reversed, ie. When I turn off the wiper dial on the arm, the blades stop and set in an up position on the windshield. See attached image



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Jmsg2112
December 27, 2012.



So the wipers work perfect but when you turn them off they stop in the middle of the windshield instead of the base of the windshield?That's usually caused by a bad wiper motor/ logic board.

Saturntech9
Dec 27, 2012.
Yes, when I turn the wipers off from the signal arm dial, they set in the position as seen in the photo, kind of like when you turn your car off and they are mid wipe, when you kill the power they stop on the windshield. I can replace the motor ( I purchased one anyway ) despite the fact that it is working mechanically sound, it is the response about a logic board that I have no knowlege of, I've searched to web since reading your response and cannot find anything on a 2003 H2 logic board, please advise further if you would

Tiny
Jmsg2112
Dec 27, 2012.
The logic board is on the motor itself I was trying to find a trouble tree for wipers not parking for that vechile. But was unable to find one its usually the wiper motor/logic board that causes that though.

Saturntech9
Dec 28, 2012.