Fault Codes:
Caterpillar CAT320 $1050
Solution:
For a 12VDC system, maintenance tests can only be carried out when the battery voltage is between 9VDC and 16VDC. For a 24VDC system, maintenance tests can only be carried out when the battery voltage is between 18VDC and 32VDC. Correct the system voltage and restart the verification test of the air system motor valve.
Fault Description:
The voltage of the battery is too high.
