I have a Lionel single A Centipede unit that suddenly lost the engine sounds, only the engine sounds and the start up engine sounds. The bell, horn, crew talk sound ok from the Legacy remote. Here is the strange thing, the engine sounds WORK in conventional mode!!! I reloaded the module in the remote and checked the engine parameter as being Legacy, Diesel and legacy sound, all is OK. Still no engine sounds in legacy mode(other sounds ok), but only in conventional mode I get full sounds...May be need a factory reset like DCS? I can't find an "engine reset" in Legacy mode only the reset soft key on the keypad and that did not solve the problem.
Lionel model #6-34680 A unit Centipede
Power: Z-4000 at 18 VAC
Legacy command v1.3
MTH Realtrax 12 foot long straight track, no loops.
This problem happens only with this loco. Originally it worked and sounded as it should but suddenly this issue appeared...
Any help is appreciated.