Error code reference

Goodman Heat Pump Error Code EE

Internal fault / board misoperation - compressor relay contacts welded.

SourceGoodman Heat Pump - Full Service Manual: GSX/GSZ Series R-410Ap. 88

Diagnostic procedure

The full EE procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Replace control.

SourceGoodman Heat Pump - Full Service Manual: GSX/GSZ Series R-410Ap. 88

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for Goodman heat pump.

Models covered by the manuals that document this code

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The full EE procedure

Where this code is documented

Models covered by the manuals that document this code

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