CLAAS A02Bh: Fault in RAM memory of 1 valve

The RAM memory of the 1 valve is being tested during startup. If the error reoccurs, it indicates a problem with the 1 valve.

1. 1

   Check if the error reappears after clearing it.

2. 2

   Verify the condition of the 1 valve.

1. 1

   Clear the error

   Follow the procedure to clear the fault code as specified in the service manual.

2. 2

   Replace the 1 valve

   If the error reappears after clearing, replace the 1 valve.