77CDh
CLAAS 77CDh – Claas Hyd A60 Claas Hydraulic Module: Fault in electrodistributor module (A105-3) with valve 3
Issue description
The instruction message from valve 3 is not in the correct format. The cause is that the electrodistributor 3 returns to neutral. This indicates a potential issue with the communication or operation of the electrodistributor module.
Check the cause
The Hydraulic CAN bus network
The hydraulic module HYD (A60)
The electrodistributor module (A105-3)
Repair steps
Inspect
Check the Hydraulic CAN bus network for any faults or disruptions.
Verify
Confirm the functionality of the hydraulic module HYD (A60).
Test
Test the electrodistributor module (A105-3) for proper operation and communication.
Parts you might need
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