Goodman HVAC Error Code 6

Code 6 on a Goodman HVAC system means the compressor output delay or anti-cycle timer is active. This is a built-in 3-minute protective delay that prevents the compressor from restarting too quickly after a shutdown or power event. It is a normal operational status and not a fault code. The system will resume normal operation automatically once the timer expires.

Code 6 is not dangerous and does not represent an emergency. It is a protective feature designed to extend the life of your compressor. Your system is functioning as intended, and no safety risk is associated with this code.

In most cases, code 6 requires no repair and therefore no cost. If the code is appearing repeatedly due to a faulty control board, board replacement costs typically range from $150 to $600 depending on the board model and labor rates in your area. A thermostat replacement, if that is the source of nuisance cycling, generally runs between $50 and $250 installed.

No repair action is needed for code 6. The correct response is simply to wait for the 3-minute timer to expire, after which the compressor will start normally. If the code continues to reappear immediately after clearing, investigate whether the thermostat is short-cycling or whether the control board may be malfunctioning.

Resetting the unit by cycling power will not skip the anti-cycle timer. In fact, cycling power is one of the conditions that triggers the 3-minute delay to begin. The timer must be allowed to complete its full cycle before the compressor will start, regardless of whether a reset is performed.