Generac

012977

UnclassifiedStarting

What This Code Means

Engine will not start; Engine will turn off

Possible Causes

  • •Shutdown Alarms

Related Generac Fault Codes

015303021041002415BAC / DC DISPLAY ICON FLASHING002403ALARM DISPLAY ICON FLASHING TWO (2) TIMES002074CHECK BATTERY1234FLASHING FAULT WARNING ON DISPLAY000333FS1
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Get a diagnosis walkthrough for 012977 on your specific Generac unit — cited to the OEM manual, not a forum guess.

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