Before our CA to TX trip to see our new granddaughter, we decided to buy the Bullydog 40425 50 state legal GT tuner for our 2010 Ram 3500 4x4 Cummins megacab pickup which tows our 2014 39' Keystone 5v...
Good luck pursuing a remedy. Interesting that they are still advertising the product applicable to your Vehicle. Are you certain the installer did it correctly? Did you personally talk to BD? Something doesn't seem right here.