Let's try this again. One more time, short version.
Wipers started turning on by themselves randomly as they were in the off position. Then they would turn themselves off just as randomly. Two weeks in or so they turned on, and never again turned themselves off. They will adjust to speed, relay, and wash, however in the off position they are on high speed. We did some research, and first started with a brand new wiper switch. That did not fix the problem, and even increased the confusion when we found the wipers still ran with the switch disconnected. We disconnected the battery to reset electrics, so we were instructed, nothing. And moved onto replacing the wiper motor with a new one. Did not work. Still did not stop the wipers, however it did change things, we no longer had speed, relay, or wash control. Only high wipers. We put the old motor back on, and by suggestion from a friend replaced the relay switch. Nothing at all changed..
The mechanic friend came over and spent several hours looking at things, and found an issue with my ignition switch, so we replaced that. Nothing changed in the wipers, however now I have my passlock warning lock on constantly.
We have spent hours researching, with two different mechanic friends trying to help, but we are finding nothing. Only replace the motor, replace the switch.. etc.. The Blades are shot of course, so I now am at the point where I have to pull the fuse (rear fuse block #33), every time I don't need them, which is very bothersome.
And just for the record, I now have a check engine light on which sometimes flashes, and sometimes constant, but always on..
A Fix would be awesome.. I just want my truck back to normal...