Just now received a Legacy So Pac 2-6-6-2, SKU-85183, that I purchased from a reputable train store. The engine was obviously not new; I have unpacked many Lionel engines in my 80+ years and this one was not new but appeared to have had very little use.
After oiling the locations recommended in manual, It was placed on track and started to test the various functions. Smoke, whistle, bell all worked. I addressed it and all seemed normal until I tried to get it to move; at that time, the cab light started to blink. I watched it blink about 30 times. I then performed an engine reset with the same results.
I tried the Cab-1 and 2 and conventional modes with the same result.
I seem to remember when the TMCC first came out there was a lengthily reset procedure that I can no longer remember; I doubt that it would apply now.
If anyone has any suggestions short of the obvious return, I would appreciate them.
It just occurred to me that the other Legacy eng that I have will move when pushed without power; wheels will move fairly easily. This one does not.