wiper electrical gremlin?????
 

I have a 1995 Blazer Lt. I have read that the wiper motor circut boards are a fault , but i am having a weird issue, when i turn on the wipers they will go slow then to normal speed but at the same time when i switch my wipers on, my overhead display in the console above, and my stereo shuts off.. Anybody think it could be caused by the circut board in the wiper motor?

bump nump