Originally Posted by leathermang

Is your car a Wagon ?
What year is it ?
Be sure you jumped the correct plugs on Rec/dryer....

what do you mean by this ---"I swapped ACCs with a good used one and still get same symptoms."

Is that the stuff in the dash ? How do you know it was good ?

Have you checked any of the solinoids in the system ? Can't think of the usual name for those... switches which control larger currents by use of a smaller one.... ( and don't any of you say transistors either )....the fan is probably controlled by one....oK, thought of it.. electromagnetic relay.....