77
UnclassifiedGeneral
What This Code Means
Genset shutdown; Shutdown fault occurred while Battle Short mode was enabled
Possible Causes
- •Battle Short mode disabled or external switch moved to OFF position after an active/overridden shutdown fault occurred in Battle Short mode
- •External Battle Short switch is moved to the OFF position after an active but overridden shutdown fault occurred while in Battle Short mode
- •Shutdown fault occurring during Battle Short mode operation
Suggested Actions
- 1Move external Battle Short switch to OFF position
- 2Navigate to the Battle Short submenu and select 'Inactive'
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for 77 on your specific Cummins unit — cited to the OEM manual, not a forum guess.
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