CLAAS A085h: Fault Code A085h - Valve 4 Returns to Neutral

The system has detected an internal calculation error where the value is out of range. As a result, Valve 4 returns to neutral. The error can be cleared, but if it reoccurs, the Valve 4 may need to be replaced.

1. 1

   Check if the error clears after resetting the system.

2. 2

   Monitor the operation of Valve 4 during use.

3. 3

   Observe if the error reappears after clearing.

1. 1

   Clear the error

   Follow the manufacturer's procedure to clear the fault code.

2. 2

   Monitor the system

   Operate the machine and check if the error reappears.

3. 3

   Replace Valve 4

   If the error reoccurs, replace Valve 4 as indicated in the source.