T1

UnclassifiedGeneral

What This Code Means

Blown T1 Fuse

Possible Causes

  • Blown fuse F3

Suggested Actions

  1. 1Replace blown fuse as needed
  2. 2Inspect and test fuses for an OPEN condition with a DMM set to measure resistance
  3. 3CONTINUITY should be measured across the fuse

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for T1 on your specific Generac unit — cited to the OEM manual, not a forum guess.

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