I am sorry to post this here because there are many threads dealing with the dic but i have posted there and got no answer. heres the low down I have a 1997 grand prix gt i wanted to go to the digital dic so i got one out of a 1997 gtp however it must be a later 1997 because it has the tcs buttion not the trac buttion i put it in and everything is flashing zeros is that dic my problem or should i just have the trac light stay on??

Question 2 can i take the heater controlls out of a 1997 grand prix gtp and put them in my gt? do i have to do any modding or is it just plug and play any help would be great. Thanks