Mattiusmaximus1216
Active Member
Any idea what RRT-22-188 pcm update is? I googled it and can’t find it anywhere. Dealer performed flash today while the truck was in for the rear window replacement.
Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!