What hot wire to tie into for electric fan?

[Browning]

Need to rig an electric fan on an escort to come on when the ignition is on. Will any switched power source work or is there a certain wire I should try to tie in to?

 

It's only a temporary fix and I'd rather not run a toggle since it's going on my sisters car and I doubt she'll remember to turn it on when needed. I was thinking about just running it to the switched power source for the radio but I don't know if that will suffice?

[Guest Removed]

check the fuse box inside, normally there is a terminal in the box that is powered all the time, and switch powered....better yet, just grab a test light and figure it out?

[Dave1647545494]

what year escort the intergrated relay box under the battery is bad for shitting out on those you can get it for under 50 bucks even at the stealership

[Browning]

93 I think.