Goodman Error Code EEE indicates Internal faults or IRQ loss in control board. Start by checking the most common and safe items identified in the troubleshooting section. If the code returns after those checks, professional diagnosis is recommended.
Easy
Internal faults or IRQ loss in control board
Furnace fails to operate; LED displays EEE
Internal fault or lost interrupt request on control board
Replace integrated control board
Integrated control board
Call an HVAC technician if the error persists after completing the recommended basic troubleshooting steps or if the system repeatedly locks out.
Disconnect power before inspecting the equipment. Never bypass safety devices or operate the system if you suspect unsafe conditions.
Learn more about the furnace components and operating conditions commonly associated with diagnostic error codes: