78B0h

CLAAS 78B0h – Claas Tr2 A57 2 Transmission Module: Communication loss between TR2 transmission module (A57-2) and external function module (A62)

Issue description

The TR2 transmission module (A57-2) has detected a communication loss with the external function module (A62) during a CSM sequence. The cause is identified as a gear selection command disconnected.

Check the cause

  1. The TR2 transmission module (A57-2)

  2. The external function module EXT (A62)

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