46
UnclassifiedGeneral
What This Code Means
Genset shutdown; Alternator output current exceeded 150% of rated output current continuously for more than 10 seconds
Possible Causes
- •Alternator output current (one or more phases) exceeding 150% of rated output current
- •High AC current fault condition active for the duration of H. Curr Shutdown Time Delay (exceeding H. Curr Shutdown Threshold of 130 to 190% of rated AC current for 2 to 60 seconds)
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for 46 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.