Hi guys,
While attempting to help a customer with his tune today, I kept receiving "timed out" error messages half way through the VCM read. I asked if this truck was equipped with a downloader tune, and the customer said it could be, but not sure I just bought it this way. My question is if he purchased this truck and a tune was still in there from the previous owner, is the error message I'm getting normal, as I assume it would be locked? thanks!