I was on my way to the office this morning and suddenly the windshield wipers turned on! I could turn the dial to other speeds and they all worked, but when I turned them "off", they just kept going. There was no steady pattern to it either. They might pause for 15 seconds, 10, 5, 3, seconds whatever, but they would not stop.

After the car sitting at work for a few hours, I went to run some errands, and they are fine now.

Has anybody ever had this happen?

 

yep, wiper motor board under the cowl is getting wet. Do a search...there's about 300 threads on it

 

Thanks! What subforum are the threads in? I searched "windshield" in this H2 part and all I got was threads about leaks into the car.

 

Try searching "wipers" and you will get lots of hits like this one:

https://www.hummerforums.com/forum/h...tch-off-25867/

 

Wasn't there a recall on this? I think I remember reading something about it a while ago.

 

Thanks guys! I'll check it out this weekend.