Bobcat S590 U101B-08 Error Code
U101B-08 Error Code
Keypad Lights - Bus Signal / Message Failure is the main cause of U101B-08 error.A significant number of consequences can be suffered due to an overheating engine with code U101B-08. The problem might be a blown gasket or something related to the fuel tank.
Tip For S590 Model
When the temperature is below -30 C (-20 F), hydrostatic oil must be warmed before starting. The hydrostatic system will not get enough oil at low temperatures and will be damaged. Park the machine in an area where the temperature will be above -18 C (0 F) if possible.