1996 ford f-150 i have a problem with a short somewhere how can i locate it

Question edited for clarity.
Question moved to model category.

The Russian website provides full diagrams, but you have to register. A Haynes Manual or service manual will provide it.

https://www.google.com/search?q=1996+ford+e-150+wiring+diagram

Service Manuals

https://www.google.com/search?q=1996+ford+e-150+service+manual+pdf

You can get part wiring diagrams via Google

1996 Ford E-150 (the part) wiring diagram

..

Ford Series 150 1996 fuse box diagram USA version Auto Genius

Those are three different circuits, the only thing I know of that would control all three is the ignition switch. There could also be a junction somewhere that all three get voltage from that is corroded.
The cruise control switch and the reverse light switch involves the steering col but not the a/c.

electic------------ short wire rubbing together

Most likely broken or corroded wire by left rear taillight. Peel back loom or tape & locate it.

1973 - 1996 should be 117 inches

you have a "ground short" in your vehicle. somewhere where your battery grounds to your truck.. it is not fully contacting. use some wd40 around your ground cables from you battery to the body of the truck...if no success ...live with it! its cheaper.

1996 Ford F 150 2WD Pickup
4.9 liter L6


1996 Ford F 150 2WD Pickup
5.0 liter V-8

1996 Ford F 150 2WD Pickup
5.8 liter V-8

look under the top of the power distribution box it has a diagram.
The max fuse blowing means you have a serious short,a hot wire touching ground perhaps it's broken or pinched somewhere.

a crossed wire somewhere