Ended up picking up the truck after trying to do that for more than a week without dealership replying to my requests. They didn't even work on it, just reset the engine light. Their service parking lot is so full they had to start a third row of parallel parking. 1+ month, 3rd time in dealership in 6 months, took a week to get someone over phone and when asked "Do you have an estimate of when job will be done?" he answered that he did not. They do have a "service warranty" - if our repair breaks again - we'll fix it for free. They just don't mention they'll keep your car until they finish repairing all the cars that make them money or until you beg them to just get your car back.
That's RAM dealerships for you -- quantity over quality. Will look for a local shop that has capable mechanics, then selling and never touching a Dodge/RAM again.