I have no power to the a/c switch or the blower motor. Ive changed switch, resistor,fuses and the motor works when i jump it so now what

Fuse box under hood .. Look for larger '12 gauge' tan wire (if I remember the color correctly) that has lost its connection at the fuse box - that is the 'main' power feed circuit to the blower. At the shop - Had the exact same problem with a Tacoma - and that is what fixed this one! There is also a fuse hidden behind the glove box area - however I think that is for the other blower speed circuits. Good luck with it!