How do you reset a Goodman air conditioner?

Author: Elliot Cruickshank  |  Last update: Tuesday, March 3, 2026

Press and hold the “Reset” button on the Goodman air conditioner for about 20 seconds.

Where is the Goodman AC unit reset button?

How To Locate The Goodman AC Unit Reset Button? Generally, the reset button of the Goodman AC unit is located on the outdoor unit, especially where tubing is done on the unit. There may be chances of this high-pressure switch tripping when hot, so it is advised to look for any dirt or grime clogging the coil.

Where is the AC reset button located?

In AC systems, the air conditioner reset button is on the outside unit's lower edge, typically close to the ground. Some models have the reset button located behind the service panel, which may require tools to remove. Reset buttons are usually red or yellow with a clear “reset” label.

How do I reset my Goodman control board?

Reset the Control Board:
  1. To reset the control board, start by turning off the power to your HVAC system at the circuit breaker.
  2. Wait for about 30 seconds to allow any residual power to drain from the system.
  3. Turn the power back on at the circuit breaker.
  4. If your system has a reset button on the control board, press it.

Why is my Goodman AC not kicking on?

If the compressor and fan quit working, you might check to see if you have a tripped breaker or blown fuses. If both of those are working properly you will have 240v to the outside unit. You can then verify if the problem is on the low voltage side of the contactor, by momentarily pushing the contactor in.

Where is the reset button on Goodman HVAC unit?

What are common problems with Goodman air conditioners?

Common Goodman Air Conditioner Problems and How to Fix Them
  • Weak Airflow. The efficiency of your Goodman air conditioner can be reduced by as much as 15% if your airflow is impeded. ...
  • Goodman AC Unit Not Cooling. ...
  • Fan is Noisy or is Failing. ...
  • Increased Humidity. ...
  • More Goodman HVAC Troubleshooting.

What would cause my AC to not kick on?

Power issues: A tripped circuit breaker or blown fuse in your home's electrical system will prevent your AC from starting. Thermostat problems: Make sure you have your thermostat set to “cool” and the temperature is set below the current temperature in the room.

How do I reset my AC control board?

It's a small, red button usually located on or around the unit. The button should have a clear 'reset' label. Once you find the button, press it for around three seconds and observe the AC. Check whether the AC kicks on immediately and if it doesn't, press the button again for another three seconds.

How do you reset the blower motor on a Goodman AC unit?

A 'soft reset' is achieved by turning power off to the furnace/air handler for 5 minutes then turning it back on.

How do I reset my control unit?

By Removing the ECM Fuse
  1. Ensure the vehicle is completely off.
  2. Locate the fuse box and open the cover.
  3. Find the ECM fuse on the fuse diagram.
  4. Carefully remove the ECM fuse and wait for 10-15 minutes.
  5. Reinsert the ECM fuse into its original location.
  6. Close the fuse box.
  7. Start the vehicle.

How do I force restart my AC?

Use the Reset Button on AC Unit

Don't worry; the reset button might be able to solve the issue after a sudden disconnection or power outage. You can press the “Reset” button on the air conditioning unit, often shown as a small red button, to bring your air conditioning unit back to life.

How do I get my AC to kick on?

Follow these steps.
  1. Step 1: Check the thermostat. Make sure that your thermostat is set to "cool" and not "heat" (if it's set to heat, your AC won't turn on no matter what). ...
  2. Step 2: Check the air filter. ...
  3. Step 3: Check the circuit breakers. ...
  4. Step 4: Clear the condensate drain.

How do I reset my AC without a reset button?

If You Don't Have a Reset Button on Your Outdoor Unit

Unplug the unit from the power supply board and disconnect the system. This ensures that the AC unit is receiving no power whatsoever. Wait 30 minutes, then plug the unit back in.

Do all outside AC units have a reset button?

Not all air conditioning units have a reset button, but if yours does, it's typically located on the outdoor unit. Here's how to locate it: Turn Off the Power: Before you search for the reset button, ensure the power to the unit is turned off for safety reasons.

How do I factory reset my AC?

Power down your AC: Turn off your AC unit and unplug it from the power source. This will ensure that you stay safe while working on the unit. Locate the reset button: Most air conditioning units have a reset button located near the outside unit. It is usually a small button located inside a small hole.

How do I contact Goodman HVAC customer service?

1-877-254-4729.

Where is the blower motor reset button?

In most newer systems, the button is often directly next to the blower motor, while in older systems, it may be harder to spot as it is sometimes underneath or behind the motor. The reset button is often made of yellow or red plastic and marked with a large “R ” to make it easier to spot.

How do I reset my Goodman circuit board?

How to Reset The Goodman Furnace?
  1. Shut down the furnace thermostat.
  2. Turn back the circuit switch of the furnace. After 1 minute, flip it back to the same position.
  3. Remove the access panel from the furnace. ...
  4. Look for the reset button in the furnace. ...
  5. Press the reset button and hold it for 5-10 seconds.

Why is my Goodman air conditioner not working?

Goodman air conditioner isn't blowing cold air

Take a look at your thermostat. It should be on “cool” and “auto.” If you choose “on” instead of “auto,” your fan will run even when it's not actively cooling. Check your air filter. If it's dirty and dusty, replace it with a new one.

Where is the AC reset switch?

You can reset the system by locating the isolator switch often on the outdoor unit. It is typically a lever on a V-shaped socket near the condenser. However, older models may look different, more like the conventional switches you have at home.

Why is my AC unit not kicking on?

Check the thermostat

You should check if it's been set to the correct temperature and also make sure it's set to “cool”. If the AC settings are not right, it won't turn on. You can also check if the batteries in the thermostat are fresh and replace them if needed.

Why would I need to reset my AC unit?

This issue is when a circuit breaker powers on, protecting your appliances from voltage hazards. Sometimes, after a breaker is tripped, your AC unit may not work as well as before. If you have it set at a cool temperature but all you're feeling is warm air — a quick reset is sometimes all you need.

How do I force my AC to turn on?

Check Your Circuit Breaker

Locate your main circuit breaker and switch it back to the "On" position. Wait 30 seconds and turn on your air conditioner again. If it still doesn't work, you'll need to call a professional for help.

Why is my AC turning on but not running?

It could just be a tripped breaker or blown fuse. If that's the issue, just reset the breaker or replace the blown fuse. Your thermostat setting could be another reason why your central air isn't working. Make sure it's set a few degrees lower than the ambient room temperature.

How to tell if an AC fuse is blown?

Blowing the fuse cuts the power to the unit to prevent electrical damage. If your AC has shut down and won't start again, especially if you've noticed odd electrical behavior immediately before the shutdown, chances are the fuse has done its job and will need to be replaced.

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