Scania MBS DTC 876 Door fan behind joint, vehicle speed 1, short-circuited

MBS MBS control unit · Scania

Code 876 (decimal). Some diagnostic tools show it in hexadecimal as 036C.

In short

The MBS control unit has detected that the door fan behind the articulation unit, vehicle speed 1, is short-circuited to earth or battery voltage. The voltage for the pin is outside the permitted value.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 876 mean?

The MBS control unit has detected that the door fan behind the articulation unit, vehicle speed 1, is short-circuited to earth or battery voltage. The voltage for the pin is outside the permitted value.

What causes Scania DTC 876?

Fault in the cable harness or harness-to-component connector to the door fan.

How does the system react?

The function of the door fan is degraded.

What are the symptoms?

The driver cannot reduce the speed of the door fan using the button on the instrument panel.

How to fix Scania MBS fault code 876?

  1. Check the door fan.
  2. Check the door fan cable harness and harness-to-component connectors.

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

Code 876 in other Scania systems

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