Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information BPM-U210000

Condition
The control module compares its configuration ID with the signal configuration transmitted on the control area network (CAN) by the central electronic module (CEM).

Note! In the event of an open-circuit in both the control area network (CAN) cables, it is not possible to communicate with the control module. Therefore it will only be possible to read off the fault if it is intermittent. When the diagnostic trouble code is generated, the control module answers to the diagnostic commands, however, the normal CAN-communication does not work ("Expulsion-mode").

The diagnostic trouble code (DTC) is stored if the control module detects that:
- Communication with Central electronic module (CEM) is lost.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition on and battery voltage between 9 and 16 V.





Substitute value
- None.

Possible source
- Open circuit on the CAN-net between Infotainment control module (ICM) and Central electronic module (CEM).

Fault symptom[s]
- Bluetooth Telephone: No Functionality