Just an update if anyone has this problem. Ray at DRD helped me get in contact with MM3 after various troubleshooting steps. They had to send me a recovery file for my SD card. Then I had to install it in the truck and reinstall my custom tunes. All gauges now work. Rays customer service is second to none! Also MM3 had me set up same day! Great service on both sides!
Sent from my iPhone using Tapatalk
Bookmarks