Scania EMS DTC 65438 Incorrect signal for the cruise control

EMS Engine Management System · Scania

Code 65438 (decimal). Some diagnostic tools show it in hexadecimal as FF9E.

In short

Through CAN, the engine control unit has received a message concerning an incorrect signal for the cruise control, which is connected to the coordinator.

Applies to: EMS S6 IoM singlespeed (S6IM)EMS S6EMS S6 (EMS S6 EuroIII)

What does Scania EMS fault code 65438 mean?

What causes Scania DTC 65438?

How does the system react?

How to fix Scania EMS fault code 65438?

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