CLAAS 78D8h: Speed Message Not Received by External Function Module

The external function module EXT (A62) is not receiving the CAN 'Speed' message or is receiving an invalid value.

1. 1

   The CAN 'Speed' message transmission from the source

2. 2

   The connection between the CAN bus and the external function module EXT (A62)

3. 3

   The functionality of the external function module EXT (A62)

1. 1

   Verify

   The CAN 'Speed' message is being transmitted correctly from the source.

2. 2

   Inspect

   The connection between the CAN bus and the external function module EXT (A62) for any faults or disconnections.

3. 3

   Test

   The functionality of the external function module EXT (A62) to ensure it is operating as expected.