Just bought a brand new Lionel SD 40-2 which worked fine out of the box. Then programmed it to run in a train. Now the sound doesn't work, but everything else does. Tried the reset procedure which did not work. Tried pumping the "1" button. Nothing. Anyone have a suggestion?
I've used TMCC/Legacy for years and never had problems. seems like the newer versions have some nuances that I'm just not aware of. Frustrating!
Thanks