Goodman Heat Pump Error Code 07

Fault code 07 on a Goodman heat pump indicates an open run circuit at the compressor. This means the control board cannot detect proper electrical continuity or current flow through the compressor run winding circuit. The cause may be a failed internal run winding, faulty wiring, or loose connections between the contactor and the compressor. The system will not operate until the fault is resolved.

No. Fault code 07 means the compressor is not operating correctly, and the control board has shut down the system to prevent damage. Attempting to force the unit to run with an open run circuit can cause additional electrical damage to the compressor or control board. Leave the system off until the wiring and compressor have been inspected and the fault is corrected.

Resetting the control board may temporarily clear the fault code display, but the underlying problem causing the open run circuit will remain. If the compressor winding is open or wiring is damaged, the fault will return immediately when the system attempts to start the compressor. A reset is not a repair, and the system should be properly diagnosed and serviced before returning it to normal operation.

Wiring inspection and terminal tightening at the compressor and contactor can be performed by a knowledgeable DIYer with the power safely disconnected. However, testing compressor windings with a multimeter and replacing a failed compressor require refrigerant handling certification and electrical expertise, so those steps should be handled by a licensed HVAC technician. Do not energize the system if wiring is visibly damaged.

Repair costs depend on what is causing the open run circuit. If the issue is a loose or damaged wire, repair costs are typically in the range of $75 to $250 for a service call and labor. If the compressor run winding has failed and the compressor needs replacement, costs can range from $1,200 to $2,800 or more depending on the unit size and local labor rates. A technician will need to diagnose the root cause before providing an accurate estimate.