Radio

• MOST Bus
  • Note that with MOST Bus ring setup, even when one computer in a ring is out, whole MOST Bus network stops working.
  • On some cars scanner communicates with some audio related modules through MOST BUS, not dedicated CAN Bus circuit
    • 2010 Land Rover Sport. With Most Bus disconnected, didn't have communication with a scanner. Radio was stuck logo screen. Radio had a code about MOST Bus problem. As soon as MOST ring was completed/restored, communication restored and Radio showed main menu screen. No need to disconnect the battery or cycle the ignition.