I had been having problems with my AC for the past couple of weeks. One of the main problems was that my car would overheat when i had the AC on. I decided to put on an override switch as described on the sn95 website, hoping that it would cure my overheating problem, but the fan wouldn't turn on with the switch. (I have it connected the green purple wire on the CCRM, and the car is on.) I can hear the relay activate on the fan, but the fan won't turn on. I decided to see what actually happens under the hood as the AC is on, and it's stupid of me for not noticing earlier, but the fan doesn't turn on when the AC is on. This explains the overheating, but i don't understand why the fan works like normal, with the AC off, and doesn't work with it on. SUGGESTIONS?