Generac

FS1

UnclassifiedStarting

What This Code Means

Ignition system failure

Possible Causes

  • •Ignition system failure

Suggested Actions

  1. 1Use a special spark tester to check for ignition spark

Related Generac Fault Codes

FUSE PROBLEM REDHIGH TEMP WARNING ICON ON DISPLAYFLASHING FAULT WARNING ON DISPLAYLOW TEMP WARNING ICON ON DISPLAYCHECK BATTERYLOW VOLTS REMOVE LOAD REDALARM DISPLAY ICON FLASHING TWO (2) TIMESMILAC / DC DISPLAY ICON FLASHINGMISWIRE021041NOT ACTIVATED
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Get a diagnosis walkthrough for FS1 on your specific Generac unit — cited to the OEM manual, not a forum guess.

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