Scania EMS DTC 65530 Coolant temperature

EMS Engine Management System · Scania

Code 65530 (decimal). Some diagnostic tools show it in hexadecimal as FFFA.

In short

The coolant temperature has been higher than the permitted temperature set in the control unit.

Applies to: EMS S6 IoM singlespeed (S6IM)

What does Scania EMS fault code 65530 mean?

The coolant temperature has been higher than the permitted temperature set in the control unit.

What causes Scania DTC 65530?

Engine cooling is not working correctly.

How does the system react?

The engine is shut off to prevent it overheating and perhaps being damaged.

How to fix Scania EMS fault code 65530?

Ensure that cooling is working correctly.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.