CLAAS A13Dh: Supply of the 8 valve above max value

The 8 valve is receiving a supply that exceeds the maximum allowed value. This may indicate an electrical or mechanical issue with the power supply to the 8 valve.

1. 1

   The voltage delivered by the alternator

2. 2

   The voltage delivered by the battery

3. 3

   The 8 valve for signs of damage or malfunction

1. 1

   Check

   The voltage delivered by the alternator and battery using a multimeter.

2. 2

   Clear

   The error code using the diagnostic tool.

3. 3

   Replace

   The 8 valve if the error reappears after checking the voltage.