Bobby 5/20/2010couple of possibilities
bad wiper motor for wipers only on high
bad multifunction switch possibly causing both problems.
pull off multifunction switch make sure nothing is melted damaged
Drew 5/20/2010if switch is not plugged in washer pump still runs. bypassed bulk head connector and still the same issue. also replaced multi-function switch and wiper motor. ran new wires from wiper motor to switch and same issue.
Bobby 5/20/2010should have put all that i the initial question....
ran new wires? did you replace the harness? now on a 95 there is a wiper module not sure on a 93 but worth checking into. When you replaced the switch was any of the terminals fried at all? if there is a short theres a chance it just shorted the switch or motor again when you installed without checkig for a short first