DTC B11DB-87: Battery Monitoring Module - Missing message: Action

NOTE: Fault logging is inhibited by the central configuration file, but an incorrectly configured central configuration file could give erroneous DTC logging

Check the operation of the battery monitoring system control module. Refer to the appropriate system wiring diagrams and check the LIN circuit between the battery monitoring system control module and the central junction box. Test the LIN control unit power and ground circuits