CLAAS 78BDh – Claas Tr3 A57 3 Transmission Module: Communication loss between TR3 transmission module (A57-3) and external function module (A62)

The TR3 transmission module (A57-3) has detected a communication loss with the external function module (A62) during a CSM sequence. The cause is identified as the front power take-off being disconnected.

1. 1

   The TR3 transmission module (A57-3)

2. 2

   The external function module EXT (A62)

1. 1

   Inspect

   Inspect the front power take-off to ensure it is properly connected.

2. 2

   Verify

   Verify the connection between the TR3 transmission module (A57-3) and the external function module (A62).

3. 3

   Test

   Test the communication between the TR3 transmission module (A57-3) and the external function module (A62) after reconnection.