Windshield wiper motor and Heater Blower problem

[jcloud6]

Guys I need your help with 1984 C10 Silverado

My windshield washer bottle hoses and the two upper wire harness plug-ins on wiper motor have been disconnected since I bought the truck. Yesterday I replugged everything, the wipers need assist to get started, they moves really slow and would not respond to switch selections. When attempted to spray windshield I notice smoke coming from selector switch, so I unplugged the two plugins. The wipers still work slow, but my blower Fan quit working. I realize now, maybe this is why these two plug-ins was disconnected from wiper motor.

Do the wiper motor and blower fan share the same power source or fuse link

Any information you can provide will be helpful, Thanks