Scania EACS DTC 274 Control unit

EACS EACS control unit · Scania

Code 274 (decimal). Some diagnostic tools show it in hexadecimal as 000112.

In short

A self-check that is run when the control unit is started has detected an internal memory fault.

Applies to: EACS1

What does Scania EACS fault code 274 mean?

A self-check that is run when the control unit is started has detected an internal memory fault.

What causes Scania DTC 274?

Internal fault in the control unit.

What are the symptoms?

- The electric motor may be run at an incorrect speed. - Fault codes indicating CAN communication faults may be activated.

How to fix Scania EACS fault code 274?

  1. Spare parts program the control unit.
  2. Restart the control unit by switching the 15 voltage off and on using the starter key.
  3. If the fault code it still active, renew the electric motor.
  4. The control unit cannot be renewed separately.

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

Code 274 in other Scania systems

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