Rear window wiper with a mind of it's own ??

[mountie]

My '05 Yukon.....
Everything was just fine driving home manually using the wiper switch........... Then about 2 miles from home, the rear wiper decided to turn on, and it won't stop wiping. I played with the switch ( 3 options to turn switch) ..... When I turned the key off it kept wiping....
Eventually it stopped, with key off,... not sure what will happen when I turn the key back on.....

I hope there is a FUSE for it ????? And where?????

 

[JonnyTahoe]

One fuse block is under the hood and the other is on the drivers side of the dash across from the drivers door. I had a blower motor do the same thing.

 

[mwilson62000]

Drivers side instrument panel fuse box. Top left corner fuse is RR WPR - Rear Window Wiper Switch.

 

[mountie]

I haven't touched the button this morning.....
I had always just manually pushed the button. Maybe I accidentally switched the button to "on' ?
( Not knowing that, I got confused where the button was )?

I need to look at the manual to find out what the difference is in the # 1 or #2 choice is....
...and why it didn't turn off right away.

(( sorry...... A lot of 'posting' for a single button ))