Goodman Error Code EEC indicates No LED signal from integrated control module. 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
No LED signal from integrated control module
Furnace fails to operate; no LED signal
Integrated control module has no output or is not powered
Check power supply and wiring; replace integrated control module if there is still no signal
Integrated control module, power supply
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: