a/c on rad fan on

[its3much]

ok when i turn my ac on my rad cooling fan comes on thats??? i jumped it and my ac/ fan does work?? do i need 2 make a switch for it? if so where to tap?

 

[its3much]

nobody can tell me why my a/c fan works when i jump it but when i turn my a/c on only my rad fan comes on..anybody?

 

[Defiant]

Sounds like you have a harness backward. Unless you're thinking your AC fan is your engine fan. It's supposed to come on with the AC.

 

[its3much]

a/c fan big, yellow drivers side/rad fan small,black passengerside(from inside the car) only one that comes on when my airs on is the little black one there both suppose to come on when my airs on yea? but my a/c fan will work if i jump it