Bobcat S185 U121A Error Code
U121A Error Code
CAN Communications Fault is the main cause of U121A error.A significant number of consequences can be suffered due to an overheating engine with code U121A. The problem might be a blown gasket or something related to the fuel tank.
Tip For S185 Model
The lifting capacities were calculated with a Standard
Configuration Machine (machine equipped with a pin-on
interface and no attachment). The weight of the
attachment, hydraulic clamp (if equipped) and different
interface must be subtracted from the lift capacity, to
obtain the actual lift capacity.
For bucket weights, see your Bobcat dealer. For attachment weights, see the attachment Operation &
Maintenance Manual.