Warning: Disconnect power before servicing.
ErrBase

How to Reset a Goodman Furnace and Clear Error Codes

Quick Answer

To reset a Goodman furnace: set the thermostat to OFF, then flip the furnace circuit breaker off for 30 seconds and back on. Goodman furnaces are hardwired and do not have a wall outlet. Always note the LED blink code on the control board before resetting, as fault codes clear after power is restored. For a rollout switch trip, press the red reset button on the switch before power cycling.

Goodman furnaces have three types of resets depending on the code. A soft reset cycles the thermostat off and back to heat after 30 seconds and clears minor faults. A hard reset flips the furnace circuit breaker off for 30 seconds and clears most standard codes including F01, F02, 7P1, E3, E5, 9H, EAF, E1C, and 1DL. The E2 rollout switch requires pressing a physical button on the rollout switch itself after fixing the root cause. EE3 and EE5 require a 3-second hold on the furnace power switch to clear the deeper lockout state. Never reset without identifying why the code appeared.

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How to Reset Your Goodman Furnace

Most Goodman fault codes clear with a 30-second breaker reset. E2 rollout needs a physical button press on the switch. EE3 and EE5 need a 3-second power hold. Always fix the root cause before resetting.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Fault code needs to be cleared after repair40%
Transient fault from power fluctuation24%
Post-service board initialization22%
Thermostat miscommunication requiring soft reset14%

Symptoms You May Notice

  • Furnace locked out with error code displayed
  • Furnace not responding after repair
  • Code persists after problem has been fixed
  • Furnace starts but code still logged

Tools Required for Diagnosis

Flashlight

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Identify the code on the control board LED before attempting any reset

Identify the code on the control board LED before attempting any reset. Write it down. This is the most important step - resetting without knowing the code means you may re-encounter the fault without knowing what to look for.

2

Soft reset

3

Hard reset

4

For E2 (rollout switch)

5

For EE3 or EE5

Frequently Asked Questions

How do I reset a Goodman furnace after replacing the ignitor?
After replacing the ignitor, flip the circuit breaker off for 30 seconds, then restore power. If the furnace was in EE3 or EE5 before you replaced the ignitor, you will need to hold the furnace power switch for 3 seconds instead of using just a breaker flip.
Why does my Goodman furnace keep showing the same code after I reset it?
A code that returns after every reset means the root cause has not been fixed. Resetting only clears the stored fault - it does not repair the failed component. Find the code-specific article for your fault code and follow the diagnostic steps to identify and fix the actual problem.
How many times is it safe to reset a Goodman furnace?
Once or twice to confirm the code is consistent is reasonable. Beyond that, repeated resets without a fix stress components and can accelerate failure. If a code returns after two resets, stop resetting and diagnose the problem.
Can I reset my Goodman furnace from the thermostat?
A soft reset from the thermostat works for minor faults: set it to OFF, wait 30 seconds, then set back to HEAT. For most fault codes, a full power cycle at the circuit breaker is more reliable. EE3/EE5 and E2 require specific reset procedures that the thermostat cannot perform.

Related Goodman Furnace Error Codes

Code: HUBGoodman Furnace Error Codes: LED Flash Code Guide for GMVC and GMSS SeriesCode: F01Goodman Furnace F01 Error Code: Ignition Failure After 3 AttemptsCode: F02Goodman Furnace F02 Error Code: Pressure Switch Stuck ClosedCode: E2Goodman Furnace E2 Error Code: Rollout Switch Open

Models Known to Experience RESET Errors

This repair applies to most Goodman furnaces with this error code. Common model numbers include:

GMVC96, GMSS92, GCVC96, AMVC96, ASST96

Last verified for technical accuracy on March 14, 2026