Bobcat S550 Error Codes

Bobcat S550 Error Codes were written to give the owner / operator instructions on the safe operation and maintenance of the Bobcat vehicle.

Viewing Service Codes At Bobcat S550

Press the Information button to cycle the data display until the service code screen is displayed. If more than one service code is present, the codes will scroll on the data display.

BOBCAT S550 SERIAL NUMBER LOCATIONS

Always use the serial number of the loader when requesting service information or when ordering parts. Early or later models (identification made by serial number) may use different parts, or it may be necessary to use a different procedure in doing a specific service operation.

Serial Number

Bobcat S550 serial number plate is located on the outside of the loader frame.

Explanation of Serial Number:

The four digit Model / Engine Combination Module number identifies the model number and engine combination.
The five digit Production Sequence Number identifies the order which the loader is produced.

Bobcat S550 Error Code List

View list of Bobcat S550 model fault codes.

Totally 3843 bobcat fault codes.

BOSS SERVICE CODES

AF - Air Filter

b - Battery

FUEL - Fuel Level

HC - Hydraulic Oil Temperature

HF1 - Hydraulic Charge Filter

HF2 - Engine Return Filter

EC - Engine Coolant Temperature

ECL - Engine Coolant Level

EP - Engine Oil Pressure

ES - Engine Speed

HP - Hydraulic Oil Pressure

uP - BOSS Warning

-1 - Shutdown (Engine can be restarted for 30 second periods to move loader)

-2 - Warning

-3 - Wiring Not Connected

-4 - Wiring Shorted

-5 - High Sensor Voltage

-6 - No Signal

-7 - Out of Range