Scania MBS DTC 2119 Electric heater E6103, wake-up signal shorted

MBS MBS control unit · Scania

Code 2119 (decimal). Some diagnostic tools show it in hexadecimal as 0847.

In short

It has been discovered that the wake-up signal to the heater is shorted to earth.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 2119 mean?

What causes Scania DTC 2119?

How does the system react?

What are the symptoms?

How to fix Scania MBS fault code 2119?

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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.

Code 2119 in other Scania systems