Goodman HVAC Error Code EE: How to Fix It

Hard 45-90 minutes High Severity Verified June 2026
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Error Code
EE
Brand
Goodman
Product Type
hvac
Severity
High
DIY Difficulty
Hard
Estimated Fix Time
45-90 minutes
The Goodman furnace error code EE indicates an EEPROM checksum error, which means the control board's memory chip has detected corrupted or unreadable data stored within it. This is a high-severity fault because the furnace control board relies on the EEPROM to store critical operating parameters, and without valid data it cannot safely run the system. In most cases, this error points to a failing or failed control board, though a power surge or brief power interruption can sometimes trigger it temporarily.
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Tools You'll Need

How to Fix Error Code EE

  1. Turn Off Power to the Furnace

    Always shut off power at both the unit switch and the circuit breaker before opening the furnace cabinet. Working on an energized furnace can cause electric shock or damage to components.

  2. Perform a Hard Power Reset

    If the furnace smells like gas or you suspect a gas leak, do not restore power. Evacuate the building and call your gas utility immediately.

  3. Inspect for Visible Control Board Damage

    Do not touch any board components until you have confirmed power is fully disconnected. Even after shutoff, capacitors on the board may hold a charge — avoid touching capacitor leads directly.

  4. Check for Loose or Corroded Wiring Connections

    Never pull wires by the wire itself — always grip the connector housing. Pulling bare wire can break solder joints on the board.

  5. Check for Voltage Irregularities

    Use extreme caution when measuring live AC voltage. Ensure your multimeter probes are in good condition with no cracked insulation. Keep one hand away from any conductive surface when testing live circuits.

  6. Replace the Furnace Control Board

    Make sure the replacement control board is compatible with your specific Goodman furnace model number, which is printed on the rating label inside the furnace cabinet. Installing an incompatible board can cause further damage or unsafe operation.

  7. Install a Surge Protector on the Furnace Circuit

    Use only a surge protector rated for HVAC/appliance use. Standard power strip surge protectors are not designed for furnace circuits and should not be used.

Parts You May Need

Furnace control board
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HVAC-rated surge protector
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Electrical contact cleaner
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When to Call a Professional

Call a licensed HVAC technician if: the EE error returns immediately after replacing the control board (which may indicate a deeper electrical issue, such as voltage problems or a shorted component elsewhere in the system); you are not comfortable working with electrical components; you detect any smell of gas or burning before or during the repair; your furnace is still under warranty (DIY repair may void coverage); or if voltage at the furnace terminals is outside the 110-125V range (in which case an electrician should inspect the panel first). Control board replacement on a furnace is considered an advanced DIY task — if there is any uncertainty, professional service is the safest choice.

Frequently Asked Questions

What does the EE error code mean on a Goodman furnace?
The EE error code on a Goodman furnace stands for EEPROM checksum error. It means the control board's built-in memory chip, which stores the furnace's operating settings and parameters, contains data that is corrupted or cannot be verified. This prevents the furnace from operating safely and typically requires a control board replacement to resolve.
Can I fix the Goodman EE error code myself?
Sometimes. Start by performing a hard power reset — turn off the furnace at the switch and breaker, wait 60 seconds, then restore power. If a power surge or brief outage caused a temporary glitch, this may clear the EE code. However, if the error persists, the control board is likely failed and needs replacement, which is an intermediate-to-advanced DIY repair. If you are not confident working with electrical components inside an HVAC system, it is safer to call a licensed technician.
What causes the EEPROM checksum error on Goodman furnaces?
The most common causes are a power surge or voltage spike that corrupts the data stored on the EEPROM chip, age-related failure of the control board's memory chip, moisture or corrosion on the board, or a manufacturing defect. Homes in areas with frequent power fluctuations or lightning storms are more likely to see this type of error. Installing an HVAC-rated surge protector can help prevent future occurrences.
How much does it cost to fix Goodman furnace error code EE?
If the issue is resolved by a power reset, the cost is nothing. If the control board needs to be replaced, a replacement control board for a Goodman furnace typically costs between $80 and $300 for the part, depending on the model. If you hire an HVAC technician for the repair, expect to add $100 to $250 in labor, for a total repair cost of roughly $180 to $550 depending on your area and the specific board required.
Will a Goodman EE error code go away on its own?
Occasionally, if the EE code was triggered by a momentary power blip, it may clear after a hard reset. However, if the EEPROM chip itself has failed due to a surge or age, the error will not resolve on its own and the control board must be replaced. Do not continue attempting to run the furnace repeatedly if the error persists, as this will not fix the underlying problem and could put additional stress on other components.

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