That's intersting. I was told that the circuit just needed to have switched 12v+ added to get the fan to run off a switch, while retaining the a/c/auto-on function. I will be following this one, as I want/need to add the ability to have the aux fan work off a switch when the a/c is off. That little fan really helps out! It's also an expensive bugger to replace if you can't find a junkyard one.

John B.

'87 Raider 2.6 Turbo Auto, Under Construction
'95 Montero SR, 35x12.5/15 BFG M/T KM-2's, Rock sliders, Qtr panel chop, gas tank lift, 2" BL, Aisins, 5.29s
'95 Pajero Mini
'98 Montero Winter Ed.
'04 Cadillac XLR
'03 Kawasaki ZRX1200R
'60 Ford Falcon 4Dr