If your multimeter registers continuity or zero resistance, the wire is physically touching the chassis somewhere between the engine gateway module and the amplifier. You must trace the loom to repair the broken insulation.
The amplifier is unable to process the CAN bus communication signal properly. land rover b1d9f-11
This is a specific diagnostic guide for the fault code . If your multimeter registers continuity or zero resistance,
The B1D9F-11 code can be tricky because the symptoms aren't always obvious. They can range from minor annoyances to more significant performance issues, often depending on the vehicle model (such as Range Rover Velar, Sport, or L405, as identified in forums): as identified in forums):