Performed 1 system diagnostics on a 2017 Goodman heat pump that cools the upstairs (couldn’t perform inspection/system not fully operating). I found that the capacitor on the outside unit had failed. I called and checked warranty status and found that it was no longer under warranty. The homeowner had the capacitor recently replaced by another company and wanted me to replace it again. I replaced it and ran the system. I found that the old capacitor went out due to the fan failing and spinning backwards which caused the system to overheat and cause system issues. I advised the homeowner that the system may have other issues like a refrigerant leak or a damaged compressor and further diagnostic will need to be performed once the new fan motor has been replaced and that additional repair estimates may follow. The homeowners both agreed to take that gamble and wanted to move forward with the condenser fan motor replacement. Tech will return tomorrow with the new motor and install it. I le