INTERBUS data transfer cancelled (MFI)

What does 0C70 mean?

The INTERBUS data transfer was cancelled, either because the initialization of the SUPI 3 protocol chip failed or the MFI is defective. This fault code can also be displayed if a reserved DIP switch setting is selected.

• Initialization of the INTERBUS protocol chip SUPI 3 failed.
• Defective MFI (INTERBUS interface) hardware.
• Invalid or reserved DIP switch setting selected on the MFI.

Click steps to track your progress.

1. 1

   Check the DIP switch setting on the MFI for validity and ensure no reserved settings are selected.

2. 2

   If the fault persists after verifying DIP switch settings, consider installing a new MFI electronic unit.