AC/Engine fan issue

[FiestaSTan]

A little back story on my issue. I drove my car home from work, ac worked fine, parked it in my garage to let it cool down and then installed a Boomba racing transmission adapter. All i did was take my intake off, install the adapter and reinstall. Now the issue im having after the install is the AC compressor and the cooling fan will not kick on. I've brought the car to normal operating temperature but still nothing. I've checked fuses, relays etc....i'm at a loss. Could i may have unplugged something and not known about it?

Help!!

 

[Flaco]

I had a similar issue last week while installing silicone radiator hoses. It turned out to be the electrical connector on the a/c compressor. I moved it some how without unplugging it. Anyway unplugged it and replugged the connector and the compressor clutch started working again.

 

[MacNasty]

Thank you for this thread! I just install fswerks shirt shifter and my darn a/c wasn't working after. I didnt disconnect any unnecessary hose or claps. I couldn't figure out what I had done. After reading this I disconnected the electrical connector on the a/c compressor and reconnected it. A/C is working again. Funny.