CLAAS 7F02h – HYD: HYD to A60 Module Communication Error

A communication error has occurred on the CAN bus system between the HYD module and the DBD HYD (A60) hydraulic valve block module. No message has been received from the Back to normal mode for more than 5 seconds, indicating a loss of communication between these components.

• Lexion 750

1. 1

   Check all wiring and connections between the HYD module and the A60 valve block

2. 2

   Check all fuses and relays

1. 1

   Check wiring and connections

   Check all wiring and connections between the HYD module and the A60 valve block.

2. 2

   Inspect fuses and relays

   Check all fuses and relays.

3. 3

   Test CAN network and modules

   If the wiring and fuses are good, have the modules and CAN network tested by a dealer with the CLAAS diagnostic software. The A60 module is the most likely cause of failure.