Anyone have a wiring diagrahm of the ac system. Compressor isn't geting power and I'm not sure where to start. I did check the fuse.... 93 f150 302

 

Jump the pressure switch plug which is on the accumulator for a second and see if the compressor comes on.

 

You might be low on freon.

 

I did and it did not come on.... I put power right to the compressor and it spun

 

Do your controls have the a/c button?

 

They have the max ac. Ac. Vent off. Etc... rotataor switch

 

I'm not familiar with the controls on '92-'96. So yours doesn't have the a/c button the older ones have? (see pic)

 

No mine is just a selection.

 

Will 95 5.0 stuff work on a 93 such as compressor ans presure sensor

 

Well the button turns on my compressor so something else turns it on with yours. That would be my next check. '95 pressure switch will not work as it is a 134a system and yours is R12. I wouldn't use a used compressor but if it looks the same visually it will work.