CLAAS 7F0Ch: Communication error between the TR2 module and the DBD No message received from the TR2 (A57-2) module for more than 5s

A communication error has occurred between the TR2 module and the DBD. No message has been received from the TR2 (A57-2) module for more than 5 seconds. The system will return to normal mode once the message is received again.

1. 1

   The connection between the TR2 module and the DBD

2. 2

   The TR2 (A57-2) module for proper operation

3. 3

   The wiring and harnesses related to the TR2 module and the DBD

1. 1

   Inspect the connection between the TR2 module and the DBD

   Check for loose, damaged, or corroded connections.

2. 2

   Verify the operation of the TR2 (A57-2) module

   Ensure the module is functioning correctly and is properly powered.

3. 3

   Examine the wiring and harnesses related to the TR2 module and the DBD

   Look for any damage, wear, or breaks in the wiring.