1011 Error Code For Memo Tractor Models
There are 2 kind of error description.
ISM-DI Battery 5V Reference 1 Circuit High White
TCU (Tractor Controller Unit) is disconnected from the CAN bus.
Partial frosting and sweating of lines combined with poor cooling, fan belt slipping, loss of refrigerant, restricted or clogged liquid line or expansion valve malfunctioning.