Ok im trying to get a clear answer on if Pin 33 can be turned on for fan control in the 02 pcm's. I know they can in the 05's but i do not know if it is possible with the 02's. I have not had a clear yes or no. So if someone could tell me that would be great because im trying to figure out if I should by the new 05 fan harness from GM. thanks.

PS I talked to allen and he does not think its possible. however like i said does anyone know for sure.