Okay so I did a search first and nothing I found helped so here goes

Everything was going smooth until it came time to connect the A/C power switch, it's not that I don't understand how; it's I don't know where . Basiclly I need to know where to tap into the A/C. Can you share a picture and point out the specific wire. Oh yeah it's an 87 4Runner I bet that helps. Any help is better than no help, but not better than bad help so please only respond if you are positive it's the correct wire/way to do this. Sorry if that sounds harsh but I cant afford to ruin this fan is was kinds 'spensive to me.

Well thanks in advance

 

Find the wire that leads to the AC compressor. Start from the clutch on the compressor and trace it back toward the firewall. Tie into that- that's what I did to get my AC to turn on the fan. The wire on my '91 was blue I think.

I am positive that this works- mine's been like this for years. You may want to check the directions and see if they recommend fusing that wire- I didn't.

 

thanks I'll give it a try.