Diagnostic Function
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
- The theft-alarm siren communicates with the ETACS-ECU by the LIN. The DTC No. B120A is stored if the communication data between the ETACS-ECU and theft-alarm siren has an error.