Bobcat 553 M0821 Error Code

M0821 Fault Code Meaning :

Engine Coolant Temperature Out Of Range High

Engine Coolant Temperature OOR High

Engine Coolant Temp Out Of Range High

Engine Coolant Temperature Out of Range High

M0821 Error Code

Engine Coolant Temperature Out of Range High is the main cause of M0821 error.This code can lead to engine failure if the issue is not addressed. Working with a maintenance professional is crucial in order to review and address signs of overheating on your vehicle. In the long term, this can prevent failure at a critical time.

Tip For 553 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.