Looks like I've lost the squeeling brake sounds on my coal turbine. all other sounds OK. Had this happen on another engine once before, it went back to MTH. They fixed it fine. Anyone think restoring the system might work? I'd have to order the restorer package from MTH. The system is definitely "always on" (9 clanks, 2 bells sound).
Tried that several times but no luck.

Try the Full reset.

Russell

Yup.......try reset 18.

Rod