You may have an electrical problem with your A/C circuit but I doubt there is anything wrong with the fans. They are intentionally programmed to come on at relatively high temps, most above 225 degrees. You have already proven that the PCM has full control of the fans and the circuit is working properly.
As far as the A/C, someone is going to have to follow a wiring diagram to test the circuit.
Wednesday, August 24th, 2011 AT 10:54 PM