Scania MBS DTC 915 #Not implemented. Short circuit on Fresh air flaps, secondary roof unit righ HI

MBS MBS control unit · Scania

Code 915 (decimal). Some diagnostic tools show it in hexadecimal as 0393.

In short

Short circuit has been detected

Applies to: MBS3 (MBS)

What does Scania MBS fault code 915 mean?

Short circuit has been detected

What causes Scania DTC 915?

Short circuit to GND or VBAT on Fresh air flaps, secondary roof unitunit right HI output

How does the system react?

Moving of recirculation flaps is not possible. # Might be updated: Amber warning lamp will be shown in ICL.

What are the symptoms?

Performance of roof unit might be lowered

How to fix Scania MBS fault code 915?

  1. Check functionality of component and wiring.
  2. Fix wires or change broken component if needed

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

Code 915 in other Scania systems

Compare code 915 in every system →