DS8 (RED)
UnclassifiedGeneral
What This Code Means
Fail to Sync; DS8 LED is Red; Common Warning; DS6 LED is Yellow; Control is not in Auto mode; DS7 LED is Red
Possible Causes
- •Two power sources have failed to synchronize either voltage, phase, or frequency within the specified time limit
- •Control has detected a Warning fault
- •Control is not in Auto mode
Related Cummins Fault Codes
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for DS8 (RED) on your specific Cummins unit — cited to the OEM manual, not a forum guess.
GET THE ANSWER
Free account required — we'll bring your question with you.