Driver information Center.....DIC

[Bob_Vaughn]

Can the DIC's in GM diesel trucks be reprogrammed to correct information input errors? If so where and how?

[Optimistic_Para]

For highly technical vehicle questions, you're probably better off on a dedicated vehicle forum rather than here. I have a Ford Super Duty, and I take my technical problems to the Ford Truck Enthusiast's Forum. You should be able to use Google to find a GM truck forum.

[donn0128]

Not likely. It uses a complicated algorithym to pump out the information. Now, if your asking about changing a tire size? Then yea a dealer can do that.