I have a 97 SC2, The windshield wipers come on when they want to and won't turn off when I try to turn them off. Replaced the motor about 3 months ago, and the switch 2 days ago. Neither seem to help. Does anyone else have this problem and what might we be looking at to fix it...

 

sounds like wiring issue between switch and motor.... allowing the circuit to be intermittently powered.....

 

Had 92 SL that did that.
I think I swapped relays around...and it quit doing it.