My a/c fan is blowing non stop at top speed, the compressor kicks in only at random times. I replaced the trasistor switch to the heater motor ealrlier this summer when the whole system just stopped working altogether and that seemed to fix that. I am stumped by this new problem, no rhyme or reason. The wire harness is in good shape. The only thing that has been done since replacing the transistor is replacing the battery and battery fuse. Anyone have any ideas, I would really appreciate them.

 

samething happened to me it was the transistor. I would complain to acura and see if you can get another one.