I'm missing the blower motor fan speed switch on the dash I just need to know what wire is the ignition power to the switch and what wire is the high speed signal to the blower so I can use a jumper wire to make blower work till I buy
A new switch

 

I don't have a wiring diagram but do you mean the switch is physically gone or it just doesn't work?

If it's not working it could be the blower resistor and not the switch that is the problem.

 

No it is missing as in the previous owner took it off the car and I need the blower motor on for the defrost

 

Well, I don't have a wiring diagram but if you can find the blower (it's probably behind the dash or sticking in the firewall you should be able to hot wire it to a wire that has 12V when the car is running or wire it through a switch to +12v.