Hello friend! If you wanted to see about the error 63 on Thermo King, then you have at least once turned off the refrigerator for "unknown" reason.
In fact, this is a fairly common error that occurs on refrigerators very often in the winter or off-season.
Basically, this code is associated with insufficient fuel to start or operate the diesel engine of the refrigerator.
Necessary measures to eliminate the code 63:
1. Check fuel tank
2. Slightly Unscrew the bolt connecting the "reverse" with the fuel pump
3. Pump fuel (there are different ways)
4. Try to start the refrigerator
If nothing comes out, watch the video, try it, if not in the service!!!!
Good luck do not be affected!!!!